COVID-19: Forcing Designers To Reimagine the Future · 45 ware malcomb 125.9 46 henderson engineers inc. 121.3 47 snc-lavalin inc. 119.5 48 cha consulting inc. 117.6 49 affiliated

sion once the crisis finally ends.As more clients are forced to allow

their employees to work remotely, there may be some serious rethinking about how much office space is required to sus-tain operations. “There will be lots of people who have shifted to work, live and play more at home who love it. We will have to rethink what physical spaces are needed to facilitate life. The idea of es-sential work will quickly shift to questions about essential buildings,” says Curtis J. Moody, chairman of Moody Nolan. Thus, the demand for commercial office space may be reduced.

The pandemic may also accelerate the trend toward healthy buildings. With the COVID-19 outbreak and the increasing concern among people about healthy residential environments, many designers believe there will be a change in attitudes in the residential markets, particularly in multiunit residential. Jim Harkin, senior vice president at NELSON Worldwide, expects a variety of new considerations to go into residential and commercial design going forward. For example, he believes “zero-touch” technologies, such as auto-mated doors, voice-activated directories and motion sensor lighting, will become more in demand.

Firm leaders say the COVID-19 pandemic will profoundly affect every market, how people interact and how firms integrate wellness at all scales. De-signers are already contemplating the impact on future designs. “There’s an energy around reimagining the future workplace, future schools, future health care facilities, everything. We’ll see much more integration between physi-cal environments and virtual environ-ments,” says Shawn Basler, co-CEO of Perkins Eastman. n

COVID-19: Forcing Designers To Reimagine the Future

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D esign firms began this year with high hopes that 2020 would provide the tenth straight year of market

growth. The emergence of the devastat-ing COVID-19 pandemic in late Febru-ary dashed those hopes. Now, design firms, like the rest of the U.S. economy, are scrambling to cope with the disaster and how it will impact them, their markets and the profession going forward.

Taking a look back to last year, a rise in the markets can be seen in the data col-lected on revenue earned in 2019 from the participants on ENR’s Top 500 Design Firms list. Taken as a group, the firms had

a record total design revenue of $103.24 billion in 2019—up 2.1% from $101.16 billion in 2018. Market growth on the domestic side rose 8.9%, to $86.80 billion in 2019 from $80.55 billion in 2018. But revenue from projects outside the U.S. fell 20.2%, to $16.44 billion.

But now, the focus is on COVID-19, which continues to rage with no end in sight. While most states and local jurisdic-tions have eased restrictions on “non-essential” work, the lengthy shutdowns caused a major hit on the economy. This raises the question of what the business climate will be like for the design profes-

KEY TO TYPE OF FIRM A architect, E engineer, EC engineer-contractor, AE architect-engineer, EA engineer-architect, ENV environmental, GE geotechnical engineer, L landscape architect, P planner and O other. Other combinations are possible. Firms classified themselves.

Companies are ranked according to revenue for design services performed in 2019 in $ millions of dollars (*). Those with subsidiaries are indicated by (†). For information on subsidiaries and where each fir worked outside of the U.S., see ENR.com. **Firms not ranked last year. Some markets may not add up to 100% due to omission of “other” miscellaneous market

categories and rounding. NA=Not available.

General Building as a category includes commercial buildings, offices, stores, educational facilities, government buildings, hospitals, medical facilities, hotels, apartments, housing, etc.

Hazardous Waste includes chemical and nuclear waste treatment, asbestos and lead abatement, etc.

Industrial Process comprises pulp and paper mills, steel mills, nonferrous metal refineries, pharmaceutical plants, chemical plants, food and other processing plants, etc.

Manufacturing includes auto plants, electronic assembly, textile plants, etc.

Petroleum includes refineries, petrochemical plants, offshore facilities, pipelines, etc.

Power comprises thermal and hydroelectric power plants, waste-to-energy plants, transmission lines, substations, cogeneration plants, etc.

Sewerage / Solid Waste includes sanitary and storm sewers, treatment plants, pumping plants, incinerators, industrial waste facilities, etc.

Telecommunications comprises transmission lines and cabling, towers and antennae, data centers, etc.

Transportation includes airports, bridges, roads, canals, locks, dredging, marine facilities, piers, railroads, tunnels, etc.

Water Supply includes dams, reservoirs, transmission pipelines, distribution mains, irrigation canals, desalination and potability treatment plants, pumping stations, etc.

How To Read the Tables

CANAL CROSSING T.Y. Lin International is the Panama Ministry of Public Works’ engineer and program manager for the Fourth Crossing over the Panama Canal.

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Renovation on the Talking Stick Resort Starts This YearUpdate to Phoenix Arena

HOK recently designed the $230-million, phased renovation of Talk-ing Stick Resort Arena in Phoenix. The existing 27-year-old arena, home to NBA team the Phoenix Suns, is the third oldest arena in

the league. The extensive update will create new seating options as well as courtside clubs, three new floor suites, a redesigned Casino Arizona Pavilion, and new bars that integrate into the seating bowl. The new clubs include a 7,500-sq-ft club for ticket holders in the first two rows and two 10,000-sq-ft clubs for others seated in the lower level. A two-story lounge is also being added at the event level. A new videoboard, six times the size of the existing scoreboard, will be hung from the center of the arena. Okland Construction is the general contractor. The first phase is scheduled to start this summer and will focus on renovating the seating bowl area and the pavilion. A second phase could begin during summer 2021 and be completed in time for the 2021-22 season. n

By Bruce Buckley

SmithGroupVa. Tech Innovation CampusSmithGroup designed the fi st aca-demic building on Virginia Tech’s Innovation Campus in Alexandria, Va. When the 300,000-sq-ft build-ing is completed, it will house in-struction, research, offices, and support spaces for graduate-level programs in computer science and computer engineering. The energy strategy includes numerous photo-voltaic technologies, such as con-ventional PV panels, as well as building-integrated PV incorpo-rated into the glass of the facade. The university expects to break ground in 2021, with completion in time for the fall 2024 semester. Vir-ginia Tech’s new four-acre campus will eventually comprise three aca-demic buildings.

Perkins EastmanWest Elementary SchoolPerkins Eastman designed the $60-mil l ion West Elementary School in Washington, D.C. The 88,588-sq-ft project aims to be the first school in the city to achieve net zero energy. West is also pursuing WELL Certification in addition to LEED for Schools Plati-num certification, and it will proto-type the USGBC’s new Integrative Process for Health Promotion credit. A large photovoltaic array that shades the building’s southern facade will prominently display the school’s renewable energy system in the hope of inspiring the com-munity to embrace sustainable de-sign. Gilbane/Saxon is the general contractor team. The project is scheduled to complete in 2021.

RENEWAL The Talking Stick Resort Arena in Phoenix is the third-oldest arena in the NBA.

HDRORANGE CO. SANITATION HQHDR designed the Orange County Sanitation District Headquarters Complex in Fountain Valley, Calif. The 109,000-sq-ft building is designed to achieve Net Zero Energy consumption and to earn LEED Platinum cer-tification. As part of its energy strategy, energy use will be offset by methane capture from the sewage treatment and on-site photovoltaics. The building will be a hybrid mass timber structure with steel lateral braces instead of a typical steel and concrete struc-ture. Construction is scheduled to start in 2021.

29.3In April, the Architecture

Billings Index, calculated by the American Institute of

Architects, declined to 29.3, a new all-time low for the index. A score below 50 indicates a

decrease in billings.

TOP 500 SOURCEBOOK

GENERAL BUILDING

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*BASED ON 2019 DESIGN REVENUE FROM GENERAL BUILDING AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

The Top Design Firms in General BuildingGENERAL BUILDING

REVENUERANK FIRM ($ MIL.)

1 AECOM 1,718.2

2 GENSLER 1,411.2

3 JACOBS 1,336.9

4 PERKINS AND WILL 631.2

5 STANTEC INC 543.4

6 HDR 498.5

7 KIMLEY-HORN 479.2

8 HKS 431.9

9 HOK 427.0

10 ARCADIS NORTH AMERICA/ CALLISON RTKL 366.0

11 SKIDMORE, OWINGS & MERRILL 332.9

12 TERRACON CONSULTANTS INC. 295.7

13 WSP USA 277.9

14 PERKINS EASTMAN 274.7

15 SMITHGROUP 273.1

16 DLR GROUP 270.3

17 INTERTEK-PSI 267.3

18 TETRA TECH INC. 262.0

19 IBI GROUP INC. 260.0

20 CANNONDESIGN 253.6

21 THORNTON TOMASETTI 243.6

22 EXP 226.9

23 POPULOUS 225.1

24 NBBJ 220.1

25 ARUP 213.4

26 NELSON WORLDWIDE 207.2

27 KPFF CONSULTING ENGINEERS 192.0

28 NV5 GLOBAL INC. 190.4

29 IMEG CORP. 178.1

30 BURNS & MCDONNELL 176.2

31 TRC COMPANIES 175.0

32 KOHN PEDERSEN FOX ASSOCIATES PC 173.5

33 WILLDAN 173.0

34 KBR INC. 172.0

35 ZGF ARCHITECTS LLP 165.8

36 PAGE 164.9

37 LANGAN 158.5

38 HGA 152.7

39 WISS, JANNEY, ELSTNER ASSOCIATES 146.0

40 DEWBERRY 143.6

41 GHD INC. 137.2

42 EYP ARCHITECTURE & ENGINEERING 129.0

43 PBK 128.7

44 PARSONS 128.2

45 WARE MALCOMB 125.9

46 HENDERSON ENGINEERS INC. 121.3

47 SNC-LAVALIN INC. 119.5

48 CHA CONSULTING INC. 117.6

49 AFFILIATED ENGINEERS INC. 116.7

50 OLSSON INC. 114.5

RETAILREVENUE

RANK FIRM ($ MIL.)

1 KIMLEY-HORN 233.9

2 JACOBS 167.9

3 GENSLER 117.2

4 ARCADIS NORTH AMERICA/ CALLISON RTKL 116.0

5 HENDERSON ENGINEERS INC. 66.2

6 STANTEC INC 58.9



9 MG2 47.1

10 GREENBERGFARROW 43.8


12 CORE STATES GROUP 29.7

13 MBH ARCHITECTS 27.4


15 DAVID EVANS ENTERPRISES INC. 24.8

16 SGA DESIGN GROUP 23.1

17 AECOM 19.2

18 PAPE-DAWSON ENGINEERS INC. 18.3

19 CUSHING TERRELL 16.3

20 WALTER P MOORE 16.0

21 OLSSON INC. 13.5

22 BERGMANN 13.0

23 CIVIL & ENVIRONMENTAL CONSULTANTS INC. 11.6

24 GALLOWAY & COMPANY INC. 11.5

25 WOOLPERT INC. 11.0

COMMERCIAL OFFICESREVENUE

RANK FIRM ($ MIL.)

1 GENSLER 794.3

2 AECOM 258.1


4 HOK 136.7


6 JACOBS 100.3

7 NBBJ 96.4


9 WSP USA 86.0


11 EXP 70.5

12 HDR 66.4

13 STANTEC INC 66.0



16 HKS 56.8


18 ALFATECH CONSULTING ENGINEERS INC. 46.6

19 SMITHGROUP 43.0

20 ELKUS MANFREDI ARCHITECTS 42.4

21 ARCADIS NORTH AMERICA/CALLISON RTKL 41.0

22 CORGAN 39.0

23 DLR GROUP 38.7

24 HGA 35.8

25 SYSKA HENNESSY GROUP 35.8



GOVERNMENT OFFICESREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 578.0

2 AECOM 453.4


4 BLACK & VEATCH 106.8

5 HDR 98.6



8 DAY & ZIMMERMANN 60.3

9 EXP 57.5

10 MICHAEL BAKER INTERNATIONAL 55.7

11 HOK 51.8


13 SMITHGROUP 44.3

14 DEWBERRY 41.2

15 GENSLER 40.0

16 WOOD 38.7

17 WSP USA 31.5


19 ARUP 26.1


21 STANTEC INC 23.9


23 IMEG CORP. 20.3


25 LEO A DALY 18.6

EDUCATIONREVENUE

RANK FIRM ($ MIL.)

1 AECOM 270.7


3 DLR GROUP 115.8

4 STANTEC INC 106.8

5 STV GROUP INC. 87.4

6 GENSLER 87.0

7 CANNONDESIGN 85.0

8 JACOBS 84.7

9 HUCKABEE 83.9

10 HMC ARCHITECTS 59.5


12 SMITHGROUP 45.7

13 LPA INC. 41.5

14 WOLD ARCHITECTS INC. 41.2

15 HOK 37.7


17 IMEG CORP. 35.8

18 HORD COPLAN MACHT 35.5

19 CORGAN 33.3

20 AYERS SAINT GROSS 32.9

21 HKS 31.4

22 THE S/L/A/M COLLABORATIVE 31.3



25 ARUP 28.5

HEALTH CAREREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 275.0

2 HDR 253.4

3 HKS 183.5


5 CANNONDESIGN 130.0


7 NBBJ 97.2

8 HOK 92.2

9 AECOM 87.8

10 SMITHGROUP 86.0


12 STANTEC INC 68.8

13 WSP USA 65.8

14 HGA 62.1

15 GRESHAM SMITH 58.1

16 E4H ENVIRONMENTS FOR HEALTH ARCHITECTURE 54.0



19 IMEG CORP. 51.4

20 HMC ARCHITECTS 50.3

21 EWINGCOLE 44.7

22 SMITH SECKMAN REID INC. 43.6

23 RBB ARCHITECTS INC 42.0


25 FLAD ARCHITECTS 35.8

CORRECTIONAL FACILITIESREVENUE

RANK FIRM ($ MIL.)

1 AECOM 44.7

2 HOK 30.2

3 DLR GROUP 25.8

4 HDR 18.4

5 LIONAKIS 11.2

6 DLZ CORP. 11.1

7 WOLD ARCHITECTS INC. 5.6

8 DEWBERRY 5.2

9 JACOBS 4.3

10 TREANORHL 4.1

TOP 500 SOURCEBOOK

GENERAL BUILDING



HOTELS, MOTELS AND CONVENTION CENTERSREVENUE

RANK FIRM ($ MIL.)

1 GENSLER 100.4

2 JACOBS 99.8

3 AECOM 73.6

4 HKS 70.2

5 COOPER CARRY 31.4


7 DLR GROUP 20.6




11 STANTEC INC 14.1



14 DESIMONE CONSULTING ENGINEERS 12.8

15 LMN ARCHITECTS 11.6

16 WSP USA 9.2

17 HOK 8.9

18 SMALLWOOD 8.1

19 LEO A DALY 8.1


MULTI-UNIT RESIDENTIALREVENUE

RANK FIRM ($ MIL.)

1 KIMLEY-HORN 135.2

2 AECOM 104.7

3 STANTEC INC 87.5

4 ARUP 79.4

5 PAPE-DAWSON ENGINEERS INC. 65.8

6 SOLOMON CORDWELL BUENZ (SCB) 51.0

7 KTGY ARCHITECTURE + PLANNING 47.7

8 WSP USA 41.1





13 DESIMONE CONSULTING ENGINEERS 23.1

14 WDG ARCHITECTURE 22.9


16 JACOBS 21.7

17 GENSLER 20.9


19 HED 17.5

20 ROBERT A.M. STERN ARCHITECTS 14.6


22 OLSSON INC. 14.3

23 DAVID EVANS ENTERPRISES INC. 14.2

24 CUNINGHAM GROUP ARCHITECTURE INC. 11.3

25 ELKUS MANFREDI ARCHITECTS 10.3

ENTERTAINMENTREVENUE

RANK FIRM ($ MIL.)


2 EXP 39.7

3 JCJ ARCHITECTURE 36.6

4 GENSLER 35.6

5 STANTEC INC 25.1

6 CUNINGHAM GROUP ARCHITECTURE INC. 14.3

7 ROBERT A.M. STERN ARCHITECTS 13.3

8 INTERTEK-PSI 13.2

9 BRPH ARCHITECTS ENGINEERS INC. 12.8

10 AECOM 11.3

CULTURAL AND CIVICREVENUE

RANK FIRM ($ MIL.)

1 ARUP 27.3

2 DLR GROUP 27.2

3 GENSLER 25.0

4 BEYER BLINDER BELLE, ARCHS. & PLANNERS 22.6

5 CANNONDESIGN 13.6

6 HKS 12.9



9 INTERTEK-PSI 10.0

10 HGA 9.7



TOP 500 SOURCEBOOK

GENERAL BUILDING

DISTRIBUTION AND WAREHOUSESREVENUE

RANK FIRM ($ MIL.)



3 KIMLEY-HORN 36.7

4 STANTEC INC 28.0

5 INTERTEK-PSI 24.3


7 WOOD 10.2

8 CLARK NEXSEN 9.9

9 H&M COMPANY INC. 8.4

10 HDR 7.9

SPORTSREVENUE

RANK FIRM ($ MIL.)

1 HKS 52.0

2 GENSLER 41.1

3 HOK 36.2

4 KIMLEY-HORN 33.8

5 HNTB COS. 31.8

6 ME ENGINEERS 29.1

7 AECOM 23.9



10 MOODY NOLAN 18.5

MIXED USEREVENUE

RANK FIRM ($ MIL.)

1 AECOM 333.3

2 GENSLER 120.0


4 STANTEC INC 58.4

5 KIMLEY-HORN 39.6



8 HKS 25.2

9 OLSSON INC. 24.6

10 HORD COPLAN MACHT 20.4

11 KTGY ARCHITECTURE + PLANNING 19.7

12 HOK 19.7

13 ADRIAN SMITH + GORDON GILL ARCHITECTURE 18.5

14 JORDAN & SKALA ENGINEERS 18.5

15 DLR GROUP 17.7


17 SMALLWOOD 12.0

18 COOPER CARRY 11.6

19 SC COMPANIES INC. 11.0

20 OMNIPLAN 11.0


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37Percentage of U.S. bridges classified as structurally

deficie t by USDOT

Source: American Road & Transportation Builders

Association (ARTBA)

Synchronized System Rebuild Enters Final Phases Ironing Out Iowa’s Interstates

T he $1.3-billion Council Bluffs Interstate System Program is ap-proximately two-thirds of the way toward achieving its goal of modernizing the highway system serving metropolitan Council

Bluffs, Iowa/Omaha, Neb. Program manager/general engineering con-sultant HDR is assisting Iowa DOT in implementing a comprehensive redesign of Interstates 29, 80 and 480, in an effort that includes 47 bridges, 12 interchanges and 147 highway lane miles. With some por-tions of the interstate network handling as many as 76,000 vehicles a day, individual projects have been grouped strategically to minimize construction impacts to local and through travelers. The program, which began construction in 2008 with the I-80 Missouri River Bridge, is on track to be completed in 2024. Remaining projects include major up-grades to three interchanges, including the complex I-29/I-480/West Broadway system that will begin construction in late 2020. n

By Jim Parsons

Volkert Austin Capital Express North The Texas Dept. of Transportation’s three-section, $7.5-billion I-35 Capital Express Program addresses one of the state capital’s most congested corridors. As prime consultant for the 15-mile, $400-million northern sec-tion, Volkert Inc. will lead design of capacity improvements, 10 bridge reconstructions and a new diverging diamond intersection at Wells Branch Parkway. The project includes the en-gineering design of the frontage road widening and reconstruction, as well as the intersections and bridges within the project limits.

DewberryRoute 7 ImprovementsScheduled for completion in 2024, the $314-million design-build project for the Virginia Dept. of Transportation adds new travel lanes and shared-use paths along a congested 7-mile corri-dor. In addition to shifting Route 7 away from a historic mill, Dewberry’s design also improves several major intersections and adds noise barriers with architectural treatments.

Michael Baker Intl.I-10 Corridor Express LanesAs part of a $673-million program to incorporate new tolled express lanes into the densely developed 11-mile cor-ridor in San Bernardino County, Calif., lead designer Michael Baker is devel-oping a traffic maintenance strategy that keeps 10 lanes of traffic open throughout the anticipated 40-month construction phase, except during se-lect 55-hour weekend closures. The San Bernardino County Transporta-tion Authority, Caltrans and local gov-ernments have been closely involved in planning the project, which also in-cludes 20 new or widened bridge structures and approximately 80 dif-ferent types of retaining walls.

TRICKY FIXES HDR is improving I-29/I-80 on-ramps and the overpass over Expressway Street in Council Bluffs.

T.Y. LIN INTERNATIONALI-880 INNOVATION DISTRICT CROSSING Spanning I-880, a 500-ft-long signature bridge will serve as a multimodal gateway into Fremont, Calif.’s Innovation District near Tesla’s 370-acre automotive manufacturing campus. The structure will provide an essential link to bicycle and pedes-trian trail networks serving both sides of San Francisco Bay when it opens in 2023. T.Y. Lin provided design and environ-mental clearance services for the $36-million project.

TOP 500 SOURCEBOOK

TRANSPORTATION

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*BASED ON 2019 DESIGN REVENUE FROM TRANSPORTATION AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

The Top Design Firms in TransportationTRANSPORTATION


1 AECOM 3,231.8

2 JACOBS 2,835.0

3 HNTB COS. 1,352.3

4 WSP USA 1,207.8

5 PARSONS 1,041.9

6 HDR 1,031.5

7 STANTEC INC 558.6



10 KIMLEY-HORN 474.8

11 T.Y. LIN INTERNATIONAL 421.9


13 GANNETT FLEMING 322.4

14 MOTT MACDONALD 317.8

15 RS&H INC. 292.5

16 JOHNSON, MIRMIRAN & THOMPSON INC. 285.7

17 WOOD 238.4

18 RK&K 229.7

19 KBR INC. 224.0

20 ARUP 209.7

21 TRANSYSTEMS 201.8

22 MOFFATT & NICHOL 191.6

23 GREENMAN-PEDERSEN INC. (GPI) 189.6

24 CDM SMITH 181.4


26 GOLDER 177.1


28 VHB 177.0

29 TRANSCORE 173.0

30 KCI TECHNOLOGIES INC. 171.1

31 EXP 160.7

32 DEWBERRY 155.2


34 VOLKERT INC. 145.7

35 CONSOR ENGINEERS LLC 142.3

36 H.W. LOCHNER INC. 139.7


38 LJA ENGINEERING 127.0

39 KIEWIT CORPORATION 126.5

40 ALFRED BENESCH & COMPANY 126.0

41 PGAL 122.7

42 HARDESTY & HANOVER LLC 113.0

43 MEAD & HUNT INC. 112.5

44 WHITMAN, REQUARDT AND ASSOCIATES LLP 102.4


46 GARVER 98.9

47 GENSLER 96.9

48 HORROCKS ENGINEERS 87.9

49 MCCORMICK TAYLOR INC. 87.0

50 PENNONI 82.9

MASS TRANSIT AND RAILREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 1,058.9

2 AECOM 905.7

3 WSP USA 456.2

4 HNTB COS. 414.2


6 HDR 239.4


8 GOLDER 154.7

9 STANTEC INC 153.5


11 KBR INC. 130.0


13 ARUP 92.6

14 KIMLEY-HORN 90.0




18 SYSTRA USA 46.3

19 BECHTEL 45.0


21 RK&K 34.5


23 TRANSYSTEMS 27.0

24 WOOD 25.4

25 BURNS ENGINEERING INC. 24.2

BRIDGESREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 238.3

2 AECOM 211.2

3 HDR 210.4

4 HNTB COS. 175.2


6 WSP USA 116.7

7 HARDESTY & HANOVER LLC 113.0

8 STANTEC INC 110.3





13 TRANSYSTEMS 96.0

14 RK&K 57.4

15 ALFRED BENESCH & COMPANY 50.4

16 COWI NORTH AMERICA 42.3





21 PRIME AE GROUP INC. 22.8

22 DEWBERRY 22.5

23 WHITMAN, REQUARDT AND ASSOCIATES LLP 21.1

24 COLLINS ENGINEERS INC. 20.3

25 BURGESS & NIPLE INC. 17.2


TOP 500 SOURCEBOOK

TRANSPORTATION

*BASED ON 2019 DESIGN REVENUE FROM TRANSPORTATION AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

HIGHWAYSREVENUE

RANK FIRM ($ MIL.)

1 AECOM 1,591.1

2 JACOBS 952.8

3 HNTB COS. 627.6

4 WSP USA 526.7

5 HDR 432.4


7 KIMLEY-HORN 271.8

8 JOHNSON, MIRMIRAN & THOMPSON INC. 261.7

9 STANTEC INC 228.9

10 RS&H INC. 209.5





15 RK&K 126.4

16 DEWBERRY 123.9

17 WOOD 121.8


19 EXP 104.2




23 TRANSYSTEMS 78.8



AIRPORTSREVENUE

RANK FIRM ($ MIL.)

1 AECOM 435.4

2 JACOBS 405.0

3 HNTB COS. 135.4

4 KIMLEY-HORN 113.0

5 PGAL 112.3

6 HDR 107.2


8 GENSLER 96.9

9 ARUP 96.3

10 RS&H INC. 83.0

11 WOOD 70.3

12 CORGAN 66.8


14 WSP USA 63.8


16 HOK 56.2

17 STANTEC INC 47.5

18 LANDRUM & BROWN INC. 43.5



21 GARVER 37.1



24 FENTRESS ARCHITECTS 31.0


MARINE AND PORT FACILITIESREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 180.0

2 MOFFATT & NICHOL 153.7

3 AECOM 87.0

4 KBR INC. 53.0


6 WSP USA 44.4

7 HDR 42.1

8 LANIER & ASSOCIATES CONSULTING ENGINEERS INC. 34.0

9 COWI NORTH AMERICA 23.7


11 STANTEC INC 18.3

12 RK&K 11.5


14 COLLINS ENGINEERS INC. 9.3

15 GEI CONSULTANTS INC. 8.7


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Worley Has Comprehensive Contract for $1.85B FacilityMassive Methanol

A joint venture of Koch Methanol Investments LLC and Yuhuang Chemical Industries Inc. is currently constructing a $1.85-billion greenfield methanol production facility in St. James Parish, La. The

facility, Methanol One, is designed to produce 1.7 million metric tons of methanol per year. Worley, which did not file a survey with ENR this year, was selected to provide integrated project management team services for Phase 1 in December 2014. Methanol is used in plastics, paints, cosmetics and fuels, among other things. In January, Worley reported that construc-tion of the plant is well underway and that the facility is expected to be fully operational and ready for production in late 2020. Worley will provide commissioning and startup services, plant installation verification and equipment testing. Construction of the complex began in January 2017. n

By Louise Poirier

BechtelPort Arthur LNGSempra Energy and Bechtel an-nounced March 3 that their respec-tive subsidiaries have signed a fixed-price engineering, procurement and construction contract for the Port Arthur LNG liquefaction project un-der development in Texas. Develop-ment of the project will proceed after stakeholders have reached a final investment decision. As part of the EPC contract, Bechtel Oil, Gas and Chemicals Inc. will perform the de-tailed engineering, procurement, con-struction, commissioning, startup, performance testing and operator training activities for the project. The Port Arthur LNG development proj-ect is expected to initially include two liquefaction trains, two liquefied natural gas (LNG) storage tanks, a marine berth, and associated loading facilities and related infrastructure necessary to provide liquefaction ser-vices, with a nameplate capacity of approximately 13.5 million tonnes per annum (Mtpa) of LNG. The project site sits on nearly 3,000 acres of land along three miles of the Sabine-Neches waterway and has the poten-tial to become one of the largest LNG export projects in North America, with expansion capabilities of up to eight liquefaction trains and approxi-mately 45 Mtpa of capacity.

WoodChevron's Anchor Wet Tree Wood is delivering a multimillion-dollar engineering design project for Chevron’s Anchor deepwater development in the Gulf of Mexico. The scope of the project includes preliminary front-end engineering and design, FEED and detailed design of Anchor, a wet tree devel-opment that will employ a semi-submersible floating production unit (semi-FPU). The project will be led by Wood’s engineering teams in Houston, with the contract awarded under an existing 10-year master services agreement with Chevron. With an operating pressure of 20,000 psi, it’s one of the first ultra high pressure projects in the world, according to Wood. The semi-FPU has a production capacity of 75,000 barrels per day of oil and 28 million cu ft per day of gas, with the potential for future expansion.

CLOSE Worley says the methanol plant, shown in January 2019, will be operational by the end of this year.

16.2 MILLION“The gradual reopening of state

economies drove a notable rebound in U.S. energy markets in the month of

May with U.S. petroleum demand increasing 14 percent to 16.2 million

barrels per day (mb/d).” —American Petroleum Institute’s May 2020 Monthly

Statistical Report (MSR) and Q2 2020 Industry Outlook

“Petroleum was the largest primary source of energy consumed in the U.S. in 2019, accounting for 37% of total

energy consumed.”—U.S. Energy Information Administration

37%

TOP 500 SOURCEBOOK

PETROLEUM

4_0706_SB500_Petro.indd 56 7/1/20 1:34 PM

The Top Design Firms in Petroleum

*BASED ON 2019 DESIGN REVENUE FROM PETROLEUM AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

16.2 MILLION

MAINTENANCE, INCLUDING TURNAROUNDSREVENUE

RANK FIRM ($ MIL.)

1 KBR INC. 117.0

2 WOOD 53.5

3 AECOM 8.2

4 GOLDER 4.7

5 PROFESSIONAL ENGINEERING CONSULTANTS, P.A. 4.5

PIPELINESREVENUE

RANK FIRM ($ MIL.)

1 WOOD 311.3

2 AEGION CORP. 176.2

3 EN ENGINEERING LLC 154.7





8 SAM LLC 51.3

9 STANTEC INC 50.7

10 EXP 44.4

11 HDR 35.8

12 HUNT, GUILLOT & ASSOCIATES LLC 34.7

13 SPEC SERVICES INC. 33.2

14 WSP USA 30.5

15 KBR INC. 30.0

16 GOLDER 29.5

17 KIEWIT CORP. 21.2



20 GAI CONSULTANTS INC. 20.1




24 ENERCON 11.9

25 GEOSYNTEC CONSULTANTS 9.5

PETROLEUMREVENUE

RANK FIRM ($ MIL.)

1 WOOD 1,259.2

2 KBR INC. 1,168.0

3 S&B ENGINEERS AND CONSTRUCTORS LTD. 661.5

4 BECHTEL 436.0

5 UNIVERSALPEGASUS INTERNATIONAL 280.0



8 GULF INTERSTATE ENGINEERING CO. 232.3

9 TRC COS. 217.0

10 AEGION CORP. 176.2



13 GOLDER 163.8





18 FUGRO USA HOLDING INC. 107.9

19 CDI ENGINEERING SOLUTIONS 98.0

20 PRIMORIS 88.6

21 BURROW GLOBAL LLC 84.9

22 HARGROVE ENGINEERS + CONSTRUCTORS 84.4

23 CARDNO INC. 79.7

24 ANVIL CORP. 77.5

25 POND 74.4

26 STANTEC INC 70.7

27 ZACHRY GROUP 59.2

28 SAM LLC 59.1

29 KLEINFELDER 52.3


31 AECOM 46.0

32 WSP USA 45.7

33 EXP 44.4


35 SWCA ENVIRONMENTAL CONSULTANTS 43.4

36 BRAUN INTERTEC CORP. 42.9

37 C&I ENGINEERING 41.2

38 BARR ENGINEERING CO 39.3


40 HDR 37.6


42 TOLUNAY-WONG ENGINEERS INC. 36.2


44 ATWELL LLC 34.0

45 WALDEMAR S. NELSON AND CO. INC. 33.9

46 C. H. FENSTERMAKER & ASSOCIATES LLC 33.4

47 RETTEW ASSOCIATES INC. 33.3

48 THE THRASHER GROUP INC. 33.1

49 MIDDOUGH INC. 32.5

50 KLJ 29.1

4_0706_SB500_Petro.indd 57 7/1/20 1:34 PM

TOP 500 SOURCEBOOK

PETROLEUM

*BASED ON 2019 DESIGN REVENUE FROM PETROLEUM AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

OFFSHORE AND UNDERWATER FACILITIESREVENUE

RANK FIRM ($ MIL.)

1 WOOD 386.5

2 KBR INC. 166.0




6 ARUP 14.7

7 AECOM 7.8

8 KIEWIT CORP. 2.8


10 STANTEC INC 0.9

REFINERIES AND PETROCHEMICAL PLANTSREVENUE

RANK FIRM ($ MIL.)

1 KBR INC. 855.0


3 WOOD 449.7

4 BECHTEL 434.0





9 ZACHRY GROUP 59.2

10 C&I ENGINEERING 41.2


12 GOLDER 25.1

13 AECOM 22.5

14 STANTEC INC 18.5

15 WSP USA 15.2



18 ORBITAL ENGINEERING INC. 9.0




22 INTERTEK-PSI 5.0



25 SAULSBURY 2.0

4_0706_SB500_Petro.indd 58 7/1/20 1:34 PM

Cooling Tank Essential for Expanded Plant’s SafetyReactor Reaches Milestone

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T he only commercial nuclear plant expansion underway in the U.S. hit a milestone in May, when a team led by Bechtel set a massive cooling water tank atop Georgia Power’s Plant Vogtle Unit 3 in Waynesboro,

Ga. The installation marks the final major heavy lift for the Unit 3 construc-tion team. Measuring 35 ft tall and 85 ft in diameter, and weighing over 720,000 lb, the tank took a year to assemble at ground level. The tank is an essential safety component and will hold 750,000 gallons of water, which can cool the reactor in an emergency. The cooling tank is a component of one of two AP1000 reactors, Units 3 and 4, that make up the overall expansion. Designed by Westinghouse Nuclear, these are the first AP1000 reactors to be built in the U.S.; Bechtel is constructing both. The AP1000 is the only third-generation reactor to receive design certification from the U.S. Nuclear Regulatory Commission. To streamline construction, major components have been prefabricated offsite and delivered by rail and truck since 2011. The last of the 1,485 components arrived in late 2019. n

By Autumn Cafiero Giusti

Black & VeatchCoal Plant Conversion Intermountain Power Agency has tapped Black & Veatch as owner/ engineer on its project to replace a coal-fueled plant in central Utah with a hydrogen-powered, clean en-ergy facility backed by combustion turbine technology. In the IPP Re-newal Project, Black & Veatch will install two combustion turbines that will allow a fuel mix of 30% hydro-gen and 70% natural gas starting in 2025. The plant will gradually in-crease to 100% hydrogen power by 2045. Black & Veatch designed the original coal facility in the 1980s and will provide some conceptual and limited detail design for the new plant. The firm will also carry out a redesign of one of the IPP Switch-yards. The project also aims to de-velop long-term underground hydro-gen storage in caverns adjacent to the plant.

POWER Engineers Inc.Avista MicrogridAvista Utilities contracted with POWER Engineers Inc. in June to energize a microgrid in Spokane, Wash.’s university district that will allow buildings to share energy. The micro-transactive grid, or MTG, will provide power during outages and help regulate power fl w. With the goal of minimizing impacts to the power grid and creating a local en-ergy market, the microgrid should be operational by March 2021. As own-er’s engineer, POWER Engineers will provide the design and construction planning for the project’s compo-nents. POWER Engineers also devel-oped a plan to make sure all of the microgrid’s parts work together.

TOPPING IT OFF The new tank atop Georgia Power’s Plant Vogtle Unit 3 can hold 750,000 gallons of water.

BURNS & MCDONNELLSAMPSON SUBSTATIONIn one of the first contracts of its kind for a Florida municipal electric utility, Beaches Energy Services selected Burns & McDonnell to design and build a substation upgrade in Jacksonville Beach, Fla., to support the utility’s more than 35,000 customers. The substation is one of the state’s first utility projects to use an engineering, procurement and construction contract. Burns & McDonnell will work on installing and energizing Auto-transformer No. 2 at Beaches Energy Sampson Substation. The project includes removing and replacing the existing transformer, adding a 138 kV power voltage transformer, replacing five motor-operated disconnect switches and modifying and upgrading relay panels.

72%The central U.S. set records this year for the highest share of electricity demand supplied by wind power in both a

single-hour period (72%) and a

full day (62%)-EIA Information

TOP 500 SOURCEBOOK

POWER

5_0706_SB500_Power.indd 58 7/1/20 1:56 PM

*BASED ON 2019 DESIGN REVENUE FROM POWER AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

The Top Design Firms in PowerNUCLEAR PLANTS


1 SARGENT & LUNDY 175.6

2 ENERCON 137.1

3 JACOBS 55.4

4 BECHTEL 34.0


6 WOOD 18.5

7 ZACHRY GROUP 15.1

8 GOLDER 10.4





13 KBR INC. 3.0

14 AECOM 1.5

15 AEGION CORP. 0.9

POWERREVENUE

RANK FIRM ($ MIL.)



3 POWER ENGINEERS INC. 469.4

4 AECOM 457.2




8 WSP USA 306.4

9 LEIDOS 279.7


11 JACOBS 230.5

12 HDR 211.9


14 STANTEC INC. 187.4

15 ENERCON 183.7

16 FUGRO USA HOLDING INC., 158.6

17 WOOD 157.1


19 WILLDAN 140.0


21 GOLDER 94.6

22 ELECTRICAL CONSULTANTS INC. 93.1

23 MESA ASSOCIATES INC. 89.4

24 ULTEIG ENGINEERS INC. 84.5


26 WESTWOOD PROFESSIONAL SERVICES 75.5





31 BECHTEL 52.0



34 ATWELL LLC 42.0


36 RCM TECHNOLOGIES INC. 41.4

37 SAM LLC 40.2

38 COMMONWEALTH ASSOCIATES INC. 37.6



41 RRC POWER & ENERGY LLC 34.8

42 KIMLEY-HORN 34.7


44 PATRICK ENGINEERING INC. 30.3


46 HBK ENGINEERING LLC 29.1

47 KLEINFELDER 27.8

48 CARDNO INC. 27.7



TRANSMISSION AND DISTRIBUTIONREVENUE

RANK FIRM ($ MIL.)




4 WSP USA 265.5

5 AECOM 260.7

6 LEIDOS 224.1


8 HDR 100.9

9 JACOBS 64.6





14 SAM LLC 40.2







21 WOOD 29.4





5_0706_SB500_Power.indd 59 7/1/20 1:56 PM

CO-GENERATIONREVENUE

RANK FIRM ($ MIL.)


2 JACOBS 24.2

3 VANDERWEIL ENGINEERS 16.4


5 WOOD 11.0

6 AECOM 9.8

7 WSP USA 7.5

8 KIEWIT CORP. 7.1


10 STANTEC INC. 3.1

HYDRO PLANTSREVENUE

RANK FIRM ($ MIL.)


2 STANTEC INC. 60.4

3 HDR 60.3


5 WOOD 17.6

6 EXP 12.2

7 JACOBS 11.5

8 AECOM 9.9


10 DLZ CORP. 9.6

OPERATION AND MAINTENANCEREVENUE

RANK FIRM ($ MIL.)

1 AECOM 69.9


3 INTERTEK-PSI 13.9


5 GOLDER 6.1

5 STANTEC INC. 6.1

FOSSIL FUELREVENUE

RANK FIRM ($ MIL.)






6 AECOM 69.6

7 WOOD 64.0

8 GOLDER 56.4

9 HDR 35.0

10 JACOBS 34.4





15 BECHTEL 18.0






21 PCI SKANSKA INC. 10.2

22 WOOLPERT INC. 10.0

23 ENERCON 9.8

24 WSP USA 9.1


WIND POWERREVENUE

RANK FIRM ($ MIL.)




4 STANTEC INC. 21.5


6 JACOBS 20.1



9 LEIDOS 9.0


SOLAR POWERREVENUE

RANK FIRM ($ MIL.)


2 KIMLEY-HORN 34.7

3 AECOM 24.3



6 JACOBS 18.4

7 WOOD 15.5

8 HDR 13.6

9 STANTEC INC. 11.5

10 LEIDOS 8.0

10 REVAMP ENGINEERING INC. 8.0

10 WSP USA 8.0

TOP 500 SOURCEBOOK

POWER

*BASED ON 2019 DESIGN REVENUE FROM POWER AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

* TWO-WAY TIE FOR 5TH

* THREE-WAY TIE FOR 10TH

5_0706_SB500_Power.indd 60 7/1/20 1:56 PM

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TOP 500 SOURCEBOOK

Program Aims To Reduce Reliance on Groundwater Recycling Water for Ag

A joint venture team of Brown and Caldwell and Carollo Engineers Inc. recently received a contract for capital program management services, including design work, for a $375-million agricultural recycling project in Sacramento, Calif. The South Sacra-

mento County Agriculture and Habitat Lands Recycled Water Program—one of the largest programs of its kind in the United States—aims to reduce the agricultural industry’s reliance on groundwater in southern Sacramento County. When complete, the program will produce up to 50,000 acre-ft per year of recycled water. It will also restore depleted groundwater levels up to 35 ft, and increase groundwater storage capacity by approximately 245,000 acre-ft within 10 years, according to the Sacramento Regional County Water Sanitation District. The recycled water will be conveyed from the district's Sacramento regional wastewater treatment plant to agricultural land in the southern part of the county via new transmission and delivery pipelines infrastructure. Under the contract, the joint-venture team will provide technical, financial and project management oversight to help the district achieve its recycled water delivery goals by 2023. The new water delivery system will include a 95-mgd pump station and 65 miles of transmission and distribution pipelines. n

By Pam McFarland

Mott MacDonaldDenver's Lead Reduction PlanMott MacDonald is providing program management services for Denver Wa-ter’s Lead Reduction Program plan, which will replace more than 4,500 lead service lines in homes annually, adjust the acidity of the water to con-trol corrosion and develop an inventory of existing lead service lines through 2023. Denver Water maintains its wa-ter is lead-free, but the utility devel-oped the lead reduction program as an alternative to using orthophosphate for corrosion control. Orthophosphate, although effective for controlling cor-rosion, can increase the amount of phosphorus in wastewater, which ulti-mately might require wastewater treat-ment plant upgrades to reduce nutri-ents. Denver Water hopes that the three-year program will demonstrate the effi acy of adjusting pH to 8.8 from 7.8 and maintaining alkalinity above 30 mg/L, in conjunction with replacing existing lead service lines.

JacobsPFAS Remediation StudyJacobs is working with the University of Nevada, Reno on a study to better understand how to more quickly re-mediate sites contaminated with per- and polyfluoroalkyl substances (PFAS). The work is funded by a grant from the Strategic Environ-mental Research and Development Program, an environmental research collaboration among the Depart-ments of Defense and Energy and the U.S. Environmental Protection Agency. According to Jacobs, sam-pling and quantifying PFAS can be time-consuming and costly. The study will examine organofluorine cycling in aqueous and soil systems and evaluate alternative approaches.

REPLENISH A rendering of the tertiary treatment facility currently under construction near Sacramento.

BLACK & VEATCHMEMPHIS SEWER REHAB Black & Veatch is currently providing program management and other services for a $375-million sewer rehabilitation and assessment program—known as SARP10—in Memphis to prevent sewage overflows into local streets, basements and streams. The 10-year program includes modernization of the city’s entire system, which includes 3,200 miles of underground pipes, some of which date back to the late nineteenth century. Since the program's initiation in 2013, follow-ing a 2012 federally negotiated consent decree, sewage overflows across the city have dropped by two-thirds. Memphis’ public works director, Robert Knecht, says that the current systemic approach required by the consent decree allows the city to be much more proactive to potential problems, rather than reactive. Work is on track to complete in 2023, according to Black & Veatch.

ENVIRONMENT

6_0706_SB500_Enviro.indd 60 7/1/20 11:42 AM

*BASED ON 2019 DESIGN REVENUE FROM ENVIRONMENT AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

The Top Design Firms in EnvironmentWATER SUPPLY


1 TETRA TECH INC. 1,278.0

2 JACOBS 864.0

3 AECOM 838.5


5 HDR 227.6

6 CDM SMITH 222.3


8 STANTEC INC 195.7

9 KBR INC. 123.0

10 CAROLLO ENGINEERS INC. 121.7


12 HAZEN AND SAWYER 102.9

13 BROWN AND CALDWELL 100.0

14 DEWBERRY 94.1

15 GHD INC. 93.3

16 WOOD 91.5


18 FREESE AND NICHOLS INC. 75.6


20 PARSONS 61.8




24 WOODARD & CURRAN 53.9

25 WSP USA 40.5

26 KIMLEY-HORN 37.9


28 LEO A DALY 36.1

29 GOLDER 33.9

30 SCHNABEL ENGINEERING 32.1


32 HALFF ASSOCIATES INC. 28.5

33 KENNEDY/JENKS CONSULTANTS INC. 27.8

34 WESTON & SAMPSON 25.6


36 ARDURRA GROUP INC. 23.7




40 CP&Y INC. 20.8

41 EXP 20.8

42 HNTB COS. 19.7

43 H2M ARCHITECTS + ENGINEERS 19.7

44 MURRAYSMITH 19.6

45 PSOMAS 19.4

46 TIGHE & BOND INC. 18.5

47 KLEINFELDER 18.5

48 DANNENBAUM ENGINEERING CORP. 17.1

49 GREELEY AND HANSEN 16.8

50 DLZ CORPORATION 16.4

SEWER AND WASTEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 780.0


3 AECOM 292.7

4 CDM SMITH 252.7


6 HDR 242.8


8 STANTEC INC 201.3

9 HAZEN AND SAWYER 192.9


11 SCS ENGINEERS 175.1


13 GHD INC. 97.4




17 WOOD 67.6




21 KIMLEY-HORN 56.7


23 AEGION CORPORATION 46.3

24 KBR INC. 45.0

25 WADE TRIM 44.9

26 GOLDER 44.7


28 DEWBERRY 39.1



31 RJN GROUP INC. 33.0

32 KENNEDY/JENKS CONSULTANTS INC. 31.9

33 STRAND ASSOCIATES INC. 31.1

34 WRIGHT-PIERCE 31.0

35 MASER CONSULTING P.A. 25.4

36 EA ENGINEERING, SCIENCE, AND TECHNOLOGY INC. 25.0

37 D&B ENGINEERS AND ARCHITECTS PC 24.4


39 ARDURRA GROUP INC. 22.8


41 KLEINFELDER 21.8


43 DONOHUE & ASSOCIATES INC. 21.0

44 ECS 20.5

45 ARM GROUP ENTERPRISES INC. 20.3

46 BGE INC. 20.1

47 GARVER 20.1


49 BARTON & LOGUIDICE DPC 19.5

50 JONES|CARTER 18.7

6_0706_SB500_Enviro.indd 61 7/1/20 11:42 AM

TOP 500 SOURCEBOOK

ENVIRONMENT


HAZARDOUS WASTEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 1,918.3

2 AECOM 1,223.3


4 LEIDOS 689.8


6 WOOD 256.7

7 PARSONS 239.7

8 BECHTEL 238.0

9 GHD INC. 230.9




13 CDM SMITH 103.6

14 LANGAN 103.1


16 WSP USA 91.5

17 HALEY & ALDRICH INC. 90.7


19 GZA 68.2

20 GOLDER 58.7



23 EA ENGINEERING, SCIENCE, AND TECHNOLOGY INC. 45.4

24 ENSAFE INC. 42.8

25 KBR INC. 35.0




29 STANTEC INC 26.3

30 ECS 25.4


32 MERRICK & COMPANY 22.8

33 PARTNER ENGINEERING AND SCIENCE INC. 21.1



36 GEO-LOGIC ASSOCIATES INC. 19.4

37 LABELLA ASSOCIATES, D.P.C. 19.0

38 HDR 18.3

39 AKRF INC. 17.0

40 NINYO & MOORE GEOTECH & ENVIRO. SCIENCES 14.2


42 FOTH COMPANIES 13.8

43 GEOENGINEERS, INC. 13.6



46 S&ME INC. 12.0

47 JENSEN HUGHES 11.6

48 PBS ENGINEERING AND ENVIRONMENTAL INC. 11.1

49 VHB 11.0


WATER TREATMENT, DESALINATION PLANTSREVENUE

RANK FIRM ($ MIL.)


2 JACOBS 434.0

3 AECOM 299.9




7 HDR 71.1

8 STANTEC INC 62.2


10 WOOD 51.6


12 KIMLEY-HORN 37.9


14 KBR INC. 31.0

15 H2M ARCHITECTS + ENGINEERS 19.0


17 LEO A DALY 14.5


19 PRIME AE GROUP INC. 8.7


WATER TRANSMISSION LINES AND AQUEDUCTSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 350.0

2 AECOM 227.9


4 KBR INC. 92.0

5 HDR 50.1

6 STANTEC INC 48.3









15 DEWBERRY 20.4

16 WSP USA 16.4


18 BOWMAN CONSULTING GROUP 13.1

19 DANNENBAUM ENGINEERING CORP. 12.8


6_0706_SB500_Enviro.indd 62 7/1/20 11:42 AM


DAMS AND RESERVOIRSREVENUE

RANK FIRM ($ MIL.)


2 AECOM 299.6

3 HDR 106.4

4 STANTEC INC 85.2

5 JACOBS 80.0






11 WOOD 29.9


13 WSP USA 23.1



SANITARY AND STORM SEWERSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 300.0

2 STANTEC INC 92.1




6 HDR 57.7

7 KIMLEY-HORN 56.7

8 AEGION CORPORATION 46.3

9 WADE TRIM 40.3




13 DEWBERRY 31.6

14 WOOD 27.6





19 KBR INC. 16.0


21 AECOM 13.9



24 RK&K 11.9


WASTEWATER TREATMENT PLANTSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 480.0

2 AECOM 272.4



5 HDR 138.4


7 STANTEC INC 104.5







14 WOOD 25.0



17 DONOHUE & ASSOCIATES INC. 18.3


19 JOHNSON, MIRMIRAN & THOMPSON INC. (JMT) 15.4


21 GARVER 13.0

22 KBR INC. 13.0

23 HASKELL 12.5

24 BARGE DESIGN SOLUTIONS 11.6


CHEMICAL AND SOIL REMEDIATIONREVENUE

RANK FIRM ($ MIL.)

1 AECOM 702.2

2 JACOBS 556.5


4 LEIDOS 273.5



7 BECHTEL 85.0

8 WOOD 65.2

9 GOLDER 58.7



12 WSP USA 36.8





17 STANTEC INC 15.3



20 HDR 6.2

6_0706_SB500_Enviro.indd 63 7/1/20 11:42 AM

TOP 500 SOURCEBOOK

ENVIRONMENT


SOLID WASTEREVENUE

RANK FIRM ($ MIL.)




4 HDR 46.7

5 GOLDER 34.6


7 WOOD 14.9




CLEAN AIR COMPLIANCEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 119.9

2 WOOD 86.9

3 AECOM 46.8

4 LEIDOS 44.3


6 KBR INC. 9.0

7 WSP USA 8.6




NUCLEAR WASTEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 650.0

2 LEIDOS 231.2


4 BECHTEL 153.0


ASBESTOS AND LEAD ABATEMENTREVENUE

RANK FIRM ($ MIL.)


2 WOOD 17.3



5 TECTONIC ENG'G CONSULTANTS, GEOL. & LAND SURVEYORS 0.8

SITE ASSESSMENT AND COMPLIANCEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 591.9


3 AECOM 473.8


5 LEIDOS 140.8

6 WOOD 76.5




10 WSP USA 45.8



13 KBR INC. 26.0


15 HDR 12.1

6_0706_SB500_Enviro.indd 64 7/1/20 11:42 AM

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New Center Will Produce Future Therapies for CancerBayer Expands Campus

F luor is providing engineering, procurement, construction management, commissioning and qualification services for Bayer’s new cell culture technology center, which is under construc-tion in Berkeley, Calif. The biopharmaceutical manufacturing facility will produce future

therapies for oncology and other diseases. It is scheduled to be ready for first clinical production in late 2021. Fluor, which didn’t file a survey with ENR this year for the first time in decades due to SEC accounting review rules, began its conceptual study and front-end engineering design for the project in 2018. The project, which broke ground in May 2019, is being constructed at Bayer’s Berkeley site using land from a demolished office building. Bayer selected GE Healthcare to provide its single-use technology platform, which is being incorporated into the project through a collaborative subcontract to Fluor. Under the agreement, GE Healthcare supplies all major unit operations, systems and ancillary equipment and components. Fluor’s scope also includes utility process integration for the entire facility. Fluor’s San Francisco office is leading the project with support from the company’s offices in Greenville, S.C., and Gliwice, Poland. n

By Bruce Buckley

JacobsCOVID-19 Vaccine RetrofiJacobs is retrofi ting AstraZeneca’s West Chester, Ohio, manufacturing facility to prepare it to deliver a po-tential COVID-19 vaccine. Jacobs is providing engineering, procure-ment, construction management and commissioning/qualifi ation/validation on the project. The proj-ect scope includes upgrading an existing line to support formulation, vial filling, visual inspection and packaging of a COVID-19 vaccine. The earliest estimated date for pro-duction is fall of 2020. AstraZeneca announced May 21 that it had se-cured its fi st agreements for 400 million doses of a COVID-19 vaccine it is testing. The company reported it had received more than $1 billion from the U.S. for the development, production and delivery of the vac-cine, this fall.

GhafariPaint Shop for Fiat ChryslerGhafari Associates LLC designed the paint shop building on the site of the new Fiat Chrysler Automo-biles assembly plant, under con-struction in Detroit. The 685,000- sq-ft paint shop, which incorporates approximately 6,200 tons of steel, is part of a $1.6-billion transforma-tion of the FCA Mack Avenue En-gine Complex.

LAST BEAM Fluor placed the last beam for the Bayer facility in December; additional work continues.

$64.2B The value of data center construction in 2019, as calculated by Grand View

Research. The firm expects the market to grow at a compound

annual growth rate of 8.5% from 2020 to 2027, reaching $121.56 billion by 2027.

DIODE VENTURESDATA CENTER CAMPUS PLANNED FOR KANSAS CITY, MO. Diode Ventures, a wholly owned subsidiary of Black & Veatch, is in the planning stages of the Golden Plains Technology Park—a large data center campus development proposed for the Kansas City, Mo., area. As presented to the Kansas City Council, the campus could house up 13 data centers encompassing 6.75 million sq ft combined. Build-out could take until 2036, depending on demand. The technology park would be split up into three zones of hyperscale data center facilities to support data, cloud and other hosting services. Black & Veatch, BNIM, and Olsson Inc. are among the Kansas City-area businesses supporting the planning and permitting effort. Approval by the Kansas City Council is pending.

TOP 500 SOURCEBOOK

MANUFACTURING

7_0706_SB500_Manuf.indd 62 7/1/20 2:11 PM

*BASED ON 2019 DESIGN REVENUE FROM MANUFACTURING, INDUSTRIAL AND TELECOM AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS. SEE ENR.COM FOR EXPANDED LISTINGS.

The Top Design Firms in Manufacturing, Telecom

INDUSTRIAL PROCESSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 673.6



4 WOOD 208.2

5 BECHTEL 187.0

6 CRB 157.2

7 IPS-INTEGRATED PROJECT SERVICES LLC 152.5

8 GOLDER 132.5

9 FOTH COMPANIES 118.0


11 AECOM 100.1


13 DENNIS GROUP 75.0

14 KBR INC. 71.0

15 WUNDERLICH-MALEC ENGINEERING INC. 61.4

16 HASKELL 41.3


18 GENESIS AEC 38.0


20 STANTEC INC 37.2

21 SSOE GROUP 35.0


23 THE YATES COMPANIES INC. 31.8

24 EWINGCOLE 22.3



27 ON-BOARD ENGINEERING CORP. 19.0



30 HIXSON ARCHITECTURE, ENG'G, INTERIORS 16.5


32 GHD INC. 15.1



35 BRAUN INTERTEC CORP. 14.4



38 JENSEN HUGHES 12.3

39 KLEINFELDER 11.7


41 GBA (GEORGE BUTLER ASSOCIATES) 11.5

42 BARTON MALOW HOLDINGS LLC 11.1

43 DLZ CORP. 11.0



46 T. BAKER SMITH LLC 9.1

47 EXP 7.8




MANUFACTURINGREVENUE

RANK FIRM ($ MIL.)

1 KBR INC. 1,143.0

2 JACOBS 647.7

3 WOOD 205.8

4 GHAFARI ASSOCIATES LLC 81.0

5 SSOE GROUP 75.7


7 GOLDER 63.4

8 INTERTEK-PSI 49.3


10 MATRIX TECHNOLOGIES INC. 42.5



13 GP STRATEGIES CORP. 29.2



16 LEIDOS 23.1


18 IBI GROUP INC. 22.1

19 RS&H INC. 18.0

20 ECS 17.9

21 AECOM 17.5

22 MERRICK & COMPANY 17.1

23 WUNDERLICH-MALEC ENGINEERING INC. 17.0

24 SALAS O'BRIEN 16.9

25 STANTEC INC 15.8


27 MCKIM & CREED INC. 12.8

28 DESIGN SYSTEMS INC. 11.3



31 THE MANNIK & SMITH GROUP INC. 10.8


33 BERGMANN 10.1

34 S&ME INC. 10.0

35 TKDA 9.4

36 SHIVE-HATTERY 8.6

37 IMEG CORP. 6.7

38 WENCK 6.7

39 PROFESSIONAL ENGINEERING CONSULTANTS PA 6.2

40 ON-BOARD ENGINEERING CORP. 6.1

41 MICHAUD COOLEY ERICKSON 6.0

42 SME 6.0

43 EUA (EPPSTEIN UHEN ARCHITECTS INC.) 5.9

44 COFFMAN ENGINEERS INC. 5.8

45 HASKELL 5.6

46 SMITH SECKMAN REID INC. 5.5

47 POWERS BROWN ARCHITECTURE 5.5

48 AMERICAN STRUCTUREPOINT 5.3

49 GRAEF 5.3

50 REES 4.6

7_0706_SB500_Manuf.indd 63 7/1/20 2:11 PM

TOP 500 SOURCEBOOK

MANUFACTURING


TELECOMMUNICATIONSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 390.8

2 KBR INC. 320.0


4 TOWER ENGINEERING PROFESSIONALS 128.8


6 EXP 61.6

7 CORGAN 61.5

8 HDR 50.7

9 BECHTEL 50.0

10 ECS 48.9



13 AECOM 42.2

14 KW MISSION CRITICAL ENGINEERING 40.9

15 WILLDAN 40.0

16 ADVANTAGE ENGINEERS 39.2

17 KIMLEY-HORN 37.3

18 ESD 33.0

19 SALAS O'BRIEN 29.7

20 MORRISON HERSHFIELD 27.5

21 GPD GROUP 27.1

22 HBK ENGINEERING LLC 22.8

23 FULLERTON ENGINEERING CONSULTANTS LLC 22.7

24 SHEEHAN NAGLE HARTRAY ARCHITECTS LTD. 22.6



27 MISSION CRITICAL PARTNERS 20.2

28 COBB, FENDLEY & ASSOCIATES INC. 18.0


30 PAGE 16.7

31 DEWBERRY 16.1



34 TEECOM 15.5

35 GENSLER 15.1

36 MESA ASSOCIATES INC. 15.0

37 OLSSON INC. 15.0

38 MASER CONSULTING P.A. 12.9

39 KLJ 12.5

40 LPA INC. 12.0

41 HIGHLAND ASSOCIATES LTD. 9.9

42 PARSONS 9.9

43 ROSS & BARUZZINI INC. 7.0

44 KMB DESIGN GROUP LLC 6.7

45 SWANSON RINK INC. 6.5


47 TAIT 6.0

48 THE LIRO GROUP 5.5

49 SAM LLC 5.4


CHEMICAL PLANTSREVENUE

RANK FIRM ($ MIL.)


2 BECHTEL 78.0

3 S & B ENGINEERS AND CONSTRUCTORS LTD., AND AFFILIATES 69.6

4 WOOD 37.3



7 ZACHRY GROUP 19.1

8 GOLDER 18.2

9 SSOE GROUP 15.9




13 EXP 7.8



16 STANTEC INC 2.5

17 WHITNEY BAILEY COX & MAGNANI LLC 2.0




STEEL AND NON-FERROUS PLANTSREVENUE

RANK FIRM ($ MIL.)

1 BECHTEL 102.0

2 GOLDER 71.9

3 AECOM 59.4

4 WOOD 12.0

5 BARTON MALOW HOLDINGS LLC 11.1

PHARMACEUTICALSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 603.6

2 IPS-INTEGRATED PROJECT SERVICES LLC 152.5

3 CRB 149.5

4 AECOM 38.2

5 GENESIS AEC 38.0


7 EWINGCOLE 22.3


9 WOOD 17.9

10 STANTEC INC 15.7

ELECTRONIC ASSEMBLYREVENUE

RANK FIRM ($ MIL.)


2 STANTEC INC 3.7

3 GRESHAM SMITH 2.4

4 MCMILLAN PAZDAN SMITH LLC 1.7

5 WOOD 0.6

7_0706_SB500_Manuf.indd 64 7/1/20 2:11 PM


*ONLY FOUR WITH REVENUE

FOOD AND BEVERAGEREVENUE

RANK FIRM ($ MIL.)

1 DENNIS GROUP 75.0


3 STELLAR 50.4

4 HASKELL 41.3


6 WOOD 21.9


8 ZACHRY GROUP 12.5


10 SSOE GROUP 10.3

PULP AND PAPERREVENUE

RANK FIRM ($ MIL.)

1 KBR INC. 71.0

2 JACOBS 70.0

3 WOOD 50.1



AUTO PLANTSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 106.5

2 WOOD 74.0

3 GHAFARI ASSOCIATES LLC 72.3


5 SSOE GROUP 23.7

6 LEIDOS 23.1



9 GOLDER 15.2

10 AECOM 9.3

SEMICONDUCTORSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 314.8

2 SSOE GROUP 47.4

3 HDR 2.2

4 BERGMANN 1.2

AEROSPACEREVENUE

RANK FIRM ($ MIL.)

1 KBR INC. 1,029.0

2 JACOBS 226.4



5 RS&H INC. 10.1

6 HASKELL 5.6


8 STANTEC INC 5.2


10 IMEG CORP. 3.2

MININGREVENUE

RANK FIRM ($ MIL.)

1 GOLDER 256.3

2 WOOD 87.3

3 STANTEC INC 39.9


5 WALDEMAR S. NELSON AND COMPANY INC. 11.1






TRANSMISSION LINES AND CABLINGREVENUE

RANK FIRM ($ MIL.)



3 BECHTEL 40.0



TOWERS AND ANTENNAEREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 225.0



4 KIMLEY-HORN 21.7

5 DEWBERRY 16.1


7 INTERTEK-PSI 10.2


9 BECHTEL 10.0

10 SAM LLC 5.5

DATA CENTERSREVENUE

RANK FIRM ($ MIL.)

1 JACOBS 165.8

2 EXP 61.6

3 CORGAN 61.5

4 HDR 50.7


6 AECOM 42.2



9 KIMLEY-HORN 15.7

10 GENSLER 15.1

11 OLSSON INC. 15.0



14 INTERTEK-PSI 5.6

15 ARUP 3.0

7_0706_SB500_Manuf.indd 65 7/1/20 2:11 PM

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TOTAL INT’LFIRMTYPEFIRM

RANK2020 2019

2019 REVENUE $ MIL.

1 1 JACOBS, Dallas, Texas† EAC 9,676.8 2,844.0 14 7 2 9 8 7 29 20 4

2 2 AECOM, Los Angeles, Calif. EA 7,967.5 3,530.3 22 0 6 11 4 2 41 15 1

3 4 KBR INC., Houston, Texas† EC 3,331.0 1,148.0 5 34 0 4 1 37 7 1 10

4 5 TETRA TECH INC., Pasadena, Calif. E 3,179.0 891.0 8 1 7 40 11 5 6 21 0

5 6 WOOD, Houston, Texas† EC 2,680.6 624.8 4 8 6 3 3 55 9 10 0

6 7 HDR, Omaha, Neb.† EA 2,325.6 252.7 21 0 9 10 10 2 44 1 2

7 8 WSP USA, New York, N.Y. E 1,984.3 10.9 14 0 15 2 0 2 61 5 0

8 9 STANTEC INC., Irvine, Calif.† EAL 1,881.0 0.0 29 1 10 10 11 6 30 1 0

9 10 BURNS & MCDONNELL, Kansas City, Mo.† EAC 1,795.9 103.8 10 2 46 3 4 18 8 5 4

10 14 GENSLER, Los Angeles, Calif. A 1,523.1 229.6 93 0 0 0 0 0 6 0 1

11 12 BLACK & VEATCH, Overland Park, Kan.† EC 1,510.6 433.4 7 0 42 16 14 7 0 2 12

12 11 PARSONS, Centreville, Va.† EC 1,510.3 362.5 8 0 0 4 0 1 69 16 1

13 13 ARCADIS NORTH AMERICA/CALLISON RTKL, Highlands Ranch, Colo.† EA 1,492.0 209.0 25 0 0 15 3 0 7 51 0

14 16 HNTB COS., Kansas City, Mo. EA 1,414.9 3.7 2 0 0 1 1 0 96 0 0

15 15 INTERTEK-PSI, Arlington Heights, Ill.† O 1,395.6 676.3 19 4 15 0 1 53 5 2 1

16 18 SNC-LAVALIN INC., Tampa, Fla.† EC 1,143.9 0.0 10 2 3 3 0 15 43 15 0

17 21 KIMLEY-HORN, Raleigh, N.C. E 1,120.6 4.5 43 0 3 3 5 0 42 0 3

18 19 GOLDER, Palm Beach Gardens, Fla.† E 1,109.3 804.0 8 6 9 3 4 27 16 5 0

19 17 BECHTEL, Reston, Va.† EC 1,037.0 431.0 1 0 5 0 0 60 6 23 5

20 20 TRC COS., Lowell, Mass. EC 999.0 0.0 18 0 31 2 0 23 1 0 0

21 22 LEIDOS, Reston, Va. E 995.5 10.0 0 2 28 0 0 0 0 69 0

22 24 TERRACON CONSULTANTS INC., Olathe, Kan.† E 813.0 1.0 36 1 9 3 2 6 16 15 3

23 31 KIEWIT CORP., Omaha, Neb.† EC 791.3 33.5 0 0 49 1 1 33 16 0 0

24 27 S&B ENGINEERS AND CONSTRUCTORS LTD., Houston, Texas† EC 782.9 6.1 0 0 0 0 0 98 2 0 0

25 23 CDM SMITH, Boston, Mass.† EC 759.9 103.6 0 0 0 29 33 0 24 14 0

26 25 GHD INC., Irvine, Calif.† E/ENV 707.2 234.8 19 0 1 13 14 6 10 33 0

27 34 NV5 GLOBAL INC., Hollywood, Fla.† E 683.4 21.7 28 0 22 9 2 10 27 3 1

28 26 PERKINS AND WILL, Chicago, Ill.† A 670.3 140.0 94 0 0 0 0 0 6 0 0

29 28 EXP, Chicago, Ill. EA 634.9 345.3 36 0 2 3 0 8 25 0 10

30 33 MOTT MACDONALD, Iselin, N.J.† E 633.9 71.1 3 0 7 9 9 21 50 2 0

31 29 MICHAEL BAKER INTERNATIONAL, Pittsburgh, Pa.† EA 593.6 5.2 17 0 0 18 0 3 59 2 1

32 32 STV GROUP INC., New York, N.Y.† EA 582.5 13.2 15 0 0 0 0 0 85 0 0

33 35 GANNETT FLEMING, Camp Hill, Pa. EA 552.5 29.2 3 0 8 14 7 7 58 2 0

34 36 POWER ENGINEERS INC., Hailey, Idaho E 509.7 28.7 0 8 92 0 0 0 0 0 0

35 37 HOK, St. Louis, Mo. AE 485.0 103.0 88 0 0 0 0 0 12 0 0

36 38 DEWBERRY, Fairfax, Va.† EA 470.9 2.8 30 0 4 20 8 0 33 1 3

37 40 SARGENT & LUNDY, Chicago, Ill.† E 470.8 55.9 0 0 94 0 0 0 0 6 0

38 43 T.Y. LIN INTERNATIONAL, San Francisco, Calif.† EA 467.6 258.1 8 0 0 0 1 0 90 0 0

39 39 ARUP, New York, N.Y.† E 454.2 75.9 47 0 0 3 0 3 46 0 1

40 41 BROWN AND CALDWELL, Walnut Creek, Calif.† E 452.0 0.0 0 0 0 22 56 0 0 22 0

41 58 WILLDAN, Anaheim, Calif. E 443.0 0.0 39 0 32 0 0 0 14 0 9

42 42 HKS, Dallas, Texas A 435.6 60.5 99 0 0 0 0 0 1 0 0

43 44 SKIDMORE, OWINGS & MERRILL, New York, N.Y.† AE 382.5 163.2 87 0 0 0 0 0 13 0 0

44 45 IBI GROUP INC., Columbus, Ohio AE 369.6 256.6 70 6 2 2 1 0 15 0 0

45 46 FUGRO USA HOLDING INC., Houston, Texas† GE 368.2 43.9 8 0 43 1 0 29 9 0 1

46 47 GEOSYNTEC CONSULTANTS, Boca Raton, Fla.† E 360.3 51.3 0 0 12 6 21 4 2 54 0

47 51 HARGROVE ENGINEERS + CONSTRUCTORS, Mobile, Ala.† EC 336.4 0.0 0 1 4 0 0 94 0 0 0

48 52 RS&H INC., Jacksonville, Fla.† EA 332.0 0.0 6 5 0 0 0 0 88 0 0

49 48 CARDNO INC., Lone Tree, Colo. E/ENV 331.9 12.8 24 0 8 3 1 24 24 0 0

50 56 CHA CONSULTING INC., Albany, N.Y.† EA 330.5 16.6 36 22 9 1 3 4 20 2 0

THE TOP 500 DESIGN FIRMS The Top 500 List

0706_SB_Top500_List.indd 64 6/30/20 4:20 PM

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RANK2020 2019

2019 REVENUE $ MIL.

51 50 CAROLLO ENGINEERS INC., Walnut Creek, Calif. E 311.2 0.0 0 0 0 39 61 0 0 0 0

52 54 JOHNSON, MIRMIRAN & THOMPSON INC. (JMT), Hunt Valley, Md. EA 309.4 0.0 3 0 0 0 5 0 92 0 0

53 61 LANGAN, Parsippany, N.J.† E 307.0 12.5 52 0 5 0 0 5 5 34 0

54 65 KCI TECHNOLOGIES INC., Sparks, Md.† EC 305.3 0.0 10 0 8 4 4 0 56 1 14

55 62 VHB, Watertown, Mass.† E 296.0 0.0 26 0 7 0 3 0 60 4 1

56 59 HAZEN AND SAWYER, New York, N.Y. E 295.8 3.0 0 0 0 35 65 0 0 0 0

57 60 THORNTON TOMASETTI, New York, N.Y. EA 285.0 57.0 85 0 1 0 0 1 12 0 0

58 57 SMITHGROUP, Detroit, Mich. AE 282.5 6.4 97 0 0 0 0 0 3 0 0

59 79 UNIVERSALPEGASUS INTERNATIONAL, Houston, Texas EC 280.0 0.0 0 0 0 0 0 100 0 0 0

60 64 PERKINS EASTMAN, New York, N.Y.† AP 274.7 68.8 100 0 0 0 0 0 0 0 0

61 63 DLR GROUP, Minneapolis, Minn. AE 270.3 5.5 100 0 0 0 0 0 0 0 0

62 68 RK&K, Baltimore, Md. E 267.2 0.0 2 0 0 3 7 2 86 0 0

63 67 KLEINFELDER, San Diego, Calif.† EA 263.6 18.3 13 1 11 7 8 24 30 0 0

64 66 GREENMAN-PEDERSEN INC. (GPI), Babylon, N.Y.† E 258.6 0.0 12 0 5 1 1 1 73 0 0

65 90 LJA ENGINEERING, Houston, Texas† E 257.2 0.5 0 0 0 12 24 4 49 0 1

66 74 EN ENGINEERING LLC, Warrenville, Ill.† E 256.4 0.8 0 0 24 0 1 66 0 0 9

67 69 CANNONDESIGN, New York City, N.Y. AE 253.6 23.6 100 0 0 0 0 0 0 0 0

68 70 WOODARD & CURRAN, Portland, Maine ENV 246.3 0.0 1 1 0 22 50 2 1 23 0

69 72 ECS, Chantilly, Va.† E 241.0 7.7 26 7 4 3 9 2 13 11 20

70 55 AEGION CORP., Chesterfield, Mo.† EC 235.8 79.9 2 0 0 2 20 75 2 0 0

71 49 GULF INTERSTATE ENGINEERING CO., Houston, Texas† EC 232.3 2.5 0 0 0 0 0 100 0 0 0

72 93 WOOLPERT INC., Dayton, Ohio AE/GE 225.1 5.8 20 1 0 0 8 4 12 0 0

73 76 POPULOUS, Kansas City, Mo. A 225.1 57.1 100 0 0 0 0 0 0 0 0

74 94 SCS ENGINEERS, Long Beach, Calif.† ENV 224.9 3.1 0 0 0 0 78 0 0 22 0

75 53 ZACHRY GROUP, San Antonio, Texas† EC 220.4 0.0 0 0 58 0 0 42 0 0 0

76 91 NBBJ, Seattle, Wash. A 220.1 45.9 100 0 0 0 0 0 0 0 0

77 71 NELSON WORLDWIDE, Minneapolis, Minn.† A 220.0 1.6 94 0 0 0 0 6 0 0 0

78 107 POND, Peachtree Corners, Ga. EA 219.2 9.4 50 0 0 0 0 34 16 0 0

79 88 KOHN PEDERSEN FOX ASSOCIATES PC, New York, N.Y.† A 218.4 180.8 79 0 0 0 0 0 21 0 0

80 84 KPFF CONSULTING ENGINEERS, Seattle, Wash. E 214.1 2.1 90 0 0 0 0 0 10 0 0

81 179 PGAL, Houston, Texas AE 212.4 0.0 42 0 0 0 0 0 58 0 0

82 83 CORGAN, Dallas, Texas A 208.8 9.9 39 0 0 0 0 0 32 0 29

83 81 GRESHAM SMITH, Nashville, Tenn. AE 204.0 4.1 44 5 0 0 12 2 36 0 0

84 104 IMEG CORP., Rock Island, Ill. E 203.8 1.4 87 3 0 1 0 2 2 0 0

85 82 TRANSYSTEMS, Kansas City, Mo. E 201.8 0.0 0 0 0 0 0 0 100 0 0

86 85 ZGF ARCHITECTS LLP, Portland, Ore. A 201.1 5.9 82 0 0 0 0 0 16 0 0

87 75 ENERCON, Kennesaw, Ga.† E 198.4 10.8 0 0 93 0 0 7 0 0 1

88 95 GEI CONSULTANTS INC., Woburn, Mass. E 197.9 5.0 13 0 17 33 6 0 13 16 0

89 86 STANLEY CONSULTANTS COS. INC., Muscatine, Iowa† EA 197.9 36.9 15 0 34 13 0 0 35 0 0

90 112 PAGE, Washington, D.C. AE 193.3 56.1 85 0 0 0 0 0 6 0 9

91 109 FREESE AND NICHOLS INC., Fort Worth, Texas E 191.8 0.0 5 0 0 39 32 2 18 0 0

92 99 MOFFATT & NICHOL, Long Beach, Calif.† E 191.6 24.2 0 0 0 0 0 0 100 0 0

93 92 SAM LLC, Austin, Texas O 191.6 0.0 8 0 21 1 0 31 36 0 3

94 96 OLSSON INC., Lincoln, Neb. E 190.9 0.0 60 0 2 8 3 0 14 2 8

95 87 VOLKERT INC., Mobile, Ala.† E 190.6 0.0 8 0 14 0 2 0 76 0 0

96 80 PENNONI, Philadelphia, Pa.† E 188.3 0.1 40 0 9 2 1 2 44 0 1

97 77 FOTH COS., De Pere, Wis.† E 183.0 3.6 0 0 0 0 9 64 19 8 0

98 117 BRAUN INTERTEC CORP., Bloomington, Minn. GE 180.8 0.0 41 0 4 1 2 32 21 0 0

99 101 CIVIL & ENVIRONMENTAL CONSULTANTS INC., Pittsburgh, Pa. E 179.0 0.0 25 0 6 4 19 27 3 11 0

100 105 BARR ENGINEERING CO., Minneapolis, Minn.† E 173.8 15.5 0 6 21 4 9 29 3 0 0

#2AECOM launched on April 6 a virtual consultation tool that allows clients to engage with the public during community consultation periods.


THE TOP 500 DESIGN FIRMS

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RANK2020 2019

2019 REVENUE $ MIL.

101 89 TRANSCORE, Nashville, Tenn. EC 173.0 6.0 0 0 0 0 0 0 100 0 0

102 100 DAVID EVANS ENTERPRISES INC., Portland, Ore.† E 172.2 0.0 28 0 3 2 2 0 42 0 0

103 103 WISS, JANNEY, ELSTNER ASSOCIATES, Northbrook, Ill. EA 171.0 4.2 85 0 1 2 0 3 9 0 0

104 78 LEO A DALY, Omaha, Neb.† AE 169.5 3.7 55 0 0 21 6 3 15 0 0

105 98 S&ME INC., Raleigh, N.C. E 168.6 0.0 33 6 8 3 6 8 27 7 1

106 121 HALFF ASSOCIATES INC., Richardson, Texas† EA 168.3 0.0 19 1 1 17 7 12 35 1 0

107 110 CRB, Kansas City, Mo. EAC 167.6 10.2 5 1 0 0 0 94 0 0 0

108 113 MASER CONSULTING P.A., Red Bank, N.J. E 167.4 0.0 32 0 4 7 15 7 24 1 8

109 111 WHITMAN, REQUARDT AND ASSOCIATES LLP, Baltimore, Md. EA 162.5 0.0 18 0 0 10 7 0 63 0 0

110 114 GZA, Norwood, Mass.† EC 160.0 0.8 16 0 14 6 2 4 15 43 0

111 119 MEAD & HUNT INC., Middleton, Wis. EA 159.8 0.0 9 0 1 3 5 7 70 0 1

112 73 JENSEN HUGHES, Baltimore, Md. E 156.5 53.5 53 2 2 0 1 8 7 7 1

113 115 SIMPSON GUMPERTZ & HEGER, Waltham, Mass. E 153.2 10.5 73 0 8 5 0 3 11 0 0

114 106 HGA, Minneapolis, Minn. AE 152.7 2.5 100 0 0 0 0 0 0 0 0

115 122 IPS-INTEGRATED PROJECT SERVICES LLC, Blue Bell, Pa.† EA 152.5 41.1 0 0 0 0 0 100 0 0 0

116 102 GAI CONSULTANTS INC., Homestead, Pa.† E 151.1 0.6 11 0 35 1 1 14 36 1 0

117 118 AFFILIATED ENGINEERS INC., Madison, Wis. E 150.9 1.3 77 1 13 0 0 5 0 0 3

118 128 PAPE-DAWSON ENGINEERS INC., San Antonio, Texas E 150.9 0.0 70 0 0 8 2 0 18 0 0

119 132 ALFRED BENESCH & CO., Chicago, Ill. E 150.0 0.0 9 0 0 3 3 0 84 1 0

120 136 SWCA ENVIRONMENTAL CONSULTANTS, Phoenix, Ariz. ENV 149.2 0.0 6 0 40 4 0 34 5 0 0

121 129 ATWELL LLC, Southfield, Mich.† E 149.0 0.0 40 1 28 0 7 23 1 0 0

122 138 GARVER, North Little Rock, Ark. E 146.9 0.0 7 0 1 10 14 0 67 0 0

123 124 BGE INC., Houston, Texas E 143.4 0.0 0 0 0 0 14 0 29 0 0

124 97 HALEY & ALDRICH INC., Burlington, Mass.† E 143.0 10.7 23 0 5 0 0 0 9 63 0

125 134 CONSOR ENGINEERS LLC, Houston, Texas† E 142.3 3.7 0 0 0 0 0 0 100 0 0

126 125 H.W. LOCHNER INC., Chicago, Ill. E 139.7 0.0 0 0 0 0 0 0 100 0 0

127 170 WESTWOOD PROFESSIONAL SERVICES, Minneapolis, Minn. E 135.3 0.1 35 0 56 5 2 0 2 0 0

128 120 MORRISON HERSHFIELD, Atlanta, Ga.† EA 135.1 100.8 34 0 1 2 4 0 38 0 20

129 127 DLZ CORP., Columbus, Ohio† EA 134.6 8.6 18 0 8 12 17 9 32 4 0

130 116 SSOE GROUP, Toledo, Ohio† EA 134.3 13.7 12 56 4 0 0 27 0 0 0

131 142 WESTON & SAMPSON, Reading, Mass.† E 130.1 0.0 0 0 1 20 34 0 11 8 0

132 126 EYP ARCHITECTURE & ENGINEERING, Albany, N.Y.† AE 129.0 0.0 100 0 0 0 0 0 0 0 0

133 155 TOWER ENGINEERING PROFESSIONALS, Raleigh, N.C. E 128.8 5.1 0 0 0 0 0 0 0 0 100

134 160 PBK, Houston, Texas AE 128.7 0.7 100 0 0 0 0 0 0 0 0

135 144 WALTER P MOORE, Houston, Texas E 128.5 2.5 71 0 0 6 2 0 21 0 0

136 150 WARE MALCOMB, Irvine, Calif. AE 128.5 8.5 98 2 0 0 0 0 0 0 0

137 140 HENDERSON ENGINEERS INC., Lenexa, Kan.† EC 125.8 0.9 96 0 0 0 0 0 3 0 0

138 143 BKF ENGINEERS, Redwood City, Calif. E 125.1 0.0 55 2 0 0 3 0 27 0 0

139 131 SHORT-ELLIOTT-HENDRICKSON INC., St. Paul, Minn. EA 124.9 0.0 12 0 0 7 8 2 52 0 0

140 149 PARTNER ENGINEERING AND SCIENCE INC., Torrance, Calif. ENV 124.9 0.8 83 0 0 0 0 0 0 17 0

141 139 GPD GROUP, Akron, Ohio EA 122.7 0.0 42 0 11 0 6 3 15 0 22

142 135 VANDERWEIL ENGINEERS, Boston, Mass. E 122.5 3.2 39 0 19 0 0 0 2 0 40

143 133 MERRICK & CO., Greenwood Village, Colo.† EA 121.1 7.2 34 14 3 2 5 5 5 19 0

144 147 CDI ENGINEERING SOLUTIONS, Philadelphia, Pa. AE 118.6 0.0 3 0 2 1 1 84 8 1 0

145 137 EA ENGINEERING, SCIENCE, AND TECHNOLOGY INC. PBC, Hunt Valley, Md. ENV 118.4 0.0 0 0 13 8 21 13 7 38 0

146 123 GHAFARI ASSOCIATES LLC, Dearborn, Mich. EA 118.4 12.1 14 68 0 0 0 0 18 0 0

147 188 SALAS O’BRIEN, Santa Ana, Calif.† EA 117.0 01.0 54 14 4 0 0 0 2 0 25

148 159 MCKIM & CREED INC., Raleigh, N.C. E 116.4 0.0 3 11 16 12 16 16 20 0 0

149 141 PSOMAS, Los Angeles, Calif. E 115.7 0.0 28 0 1 17 15 3 35 2 0

150 130 NORR, Chicago, Ill.† AE 114.6 72.2 95 0 0 0 0 0 5 0 0


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2019 REVENUE $ MIL.

151 148 MESA ASSOCIATES INC., Madison, Ala. E 114.4 0.0 0 0 78 0 0 0 0 0 13

152 156 HARDESTY & HANOVER LLC, New York, N.Y. E 113.0 3.5 0 0 0 0 0 0 100 0 0

153 152 HMC ARCHITECTS, Ontario, Calif. A 112.3 0.0 100 0 0 0 0 0 0 0 0

154 172 BOWMAN CONSULTING GROUP, Reston, Va. E 109.0 0.0 28 0 12 15 15 7 13 0 6

155 161 BOLTON & MENK INC., Mankato, Minn. E 107.4 0.0 0 0 0 5 16 0 35 0 0

156 163 SYSKA HENNESSY GROUP, New York, N.Y.† E 107.3 4.0 70 0 1 0 0 1 12 0 17

157 194 HORROCKS ENGINEERS, Pleasant Grove, Utah E 106.5 0.0 8 0 0 3 3 0 83 0 3

158 167 JONES | CARTER, Bellaire, Texas E 106.3 0.0 46 0 0 9 18 0 16 0 0

159 182 TIMMONS GROUP, Richmond, Va. E 106.1 0.0 75 3 14 2 2 0 4 0 0

160 162 KLJ, Bismarck, N.D. E 105.4 0.0 1 0 1 2 4 28 48 0 12

161 165 BARGE DESIGN SOLUTIONS, Nashville, Tenn.† EA 104.9 0.8 11 29 0 11 12 1 21 2 2

162 174 HED, Southfield, Mich. AE 104.0 0.0 100 0 0 0 0 0 0 0 0

163 211 ULTEIG ENGINEERS INC., Fargo, N.D. E 103.5 0.0 0 0 82 1 1 0 13 0 0

164 177 COFFMAN ENGINEERS INC., Seattle, Wash. E 102.7 7.1 61 6 19 0 0 12 2 0 0

165 158 FLAD ARCHITECTS, Madison, Wis.† AE 102.6 0.2 100 0 0 0 0 0 0 0 0

166 151 PARAMETRIX, Seattle, Wash. E 102.3 0.0 12 0 0 4 13 2 62 1 0

167 146 LPA INC., Irvine, Calif. AE 102.0 0.0 88 0 0 0 0 0 0 0 12

168 157 HUITT-ZOLLARS INC., Dallas, Texas EA 101.0 0.5 33 0 0 10 15 0 42 0 0

169 169 AMERICAN STRUCTUREPOINT, Indianapolis, Ind.† EA 100.8 0.0 21 5 0 6 9 0 55 0 3

170 164 THE BURKE GROUP LTD., Rosemont, Ill.† E 99.6 0.0 40 1 1 2 5 2 20 0 1

171 189 RABA KISTNER INC., San Antonio, Texas† E 98.6 1.2 31 4 0 2 0 1 62 0 0

172 190 HANSON PROFESSIONAL SERVICES INC., Springfield, Ill. E 98.3 4.4 14 0 10 2 6 4 63 0 1

173 145 LABELLA ASSOCIATES DPC, Rochester, N.Y.† EA 98.0 1.8 29 2 18 9 6 6 9 19 1

174 176 ELECTRICAL CONSULTANTS INC., Billings, Mont.† E 97.9 0.4 0 0 95 0 0 5 0 0 0

175 ** UNIVERSAL ENGINEERING SCIENCES, Orlando, Fla. GE 96.3 0.0 23 4 5 2 1 1 26 5 1

176 204 COBB, FENDLEY & ASSOCIATES INC., Houston, Texas E 94.8 0.0 1 0 1 4 4 2 68 0 19

177 186 TECTONIC ENG’G CONSULT., GEOLOGISTS & SURVEYORS, Mountainville, N.Y. E 94.6 0.0 33 0 2 1 1 0 44 1 17

178 171 EWINGCOLE, Philadelphia, Pa. AE 94.2 0.0 76 0 0 0 0 24 0 0 0

179 180 CLARK NEXSEN, Virginia Beach, Va.† AE 93.1 2.1 77 0 0 0 0 5 14 0 2

180 173 COOPER CARRY, Atlanta, Ga. A 92.7 0.7 100 0 0 0 0 0 0 0 0

181 220 INTEGRAL GROUP, Oakland, Calif. E 92.3 54.8 90 2 0 0 0 1 2 0 1

182 243 BR+A CONSULTING ENGINEERS, Boston, Mass.† E 92.0 0.0 100 0 0 0 0 0 0 0 0

183 197 WUNDERLICH-MALEC ENGINEERING INC., Eden Prairie, Minn.† EA 91.4 2.5 3 19 5 0 0 73 0 0 0

184 246 HASKELL, Jacksonville, Fla.† AEC 91.2 2.3 24 6 0 0 14 45 11 0 0

185 187 STRAND ASSOCIATES INC., Madison, Wis. E 91.1 0.0 1 0 0 13 34 5 42 0 0

186 183 STUDIOS ARCHITECTURE, Washington, D.C. A 90.9 15.8 100 0 0 0 0 0 0 0 0

187 224 WGI INC., West Palm Beach, Fla.† EA 90.0 0.0 39 0 0 1 1 0 59 0 0

188 168 KTGY ARCHITECTURE + PLANNING, Irvine, Calif. A 89.4 0.0 100 0 0 0 0 0 0 0 0

189 208 CUNINGHAM GROUP ARCHITECTURE INC., Minneapolis, Minn. A 88.7 5.8 100 0 0 0 0 0 0 0 0

190 175 PRIMORIS, Dallas, Texas EC 88.6 29.2 0 0 0 0 0 100 0 0 0

191 199 AO ARCHITECTS, Orange, Calif. A 88.4 1.2 100 0 0 0 0 0 0 0 0

192 178 MCCORMICK TAYLOR INC., Philadelphia, Pa. E 87.0 0.0 0 0 0 0 0 0 100 0 0

193 193 GREELEY AND HANSEN, Chicago, Ill.† E 86.6 0.9 0 0 0 19 81 0 0 0 0

194 191 WATG, Irvine, Calif. A 86.4 57.2 100 0 0 0 0 0 0 0 0

195 153 BURROW GLOBAL LLC, Houston, Texas† EC 86.1 0.0 1 0 0 0 0 99 0 0 0

196 166 ELKUS MANFREDI ARCHITECTS, Boston, Mass.† A 86.0 0.0 100 0 0 0 0 0 0 0 0

197 195 LS3P, Charleston, S.C. A 85.3 0.0 88 2 0 0 0 0 10 0 0

198 223 SMITH SECKMAN REID INC., Nashville, Tenn. E 85.1 1.1 68 6 0 6 3 1 13 1 0

199 185 MIDDOUGH INC., Cleveland, Ohio EA 85.0 0.0 6 16 15 0 0 62 0 0 0

200 203 HORD COPLAN MACHT, Baltimore, Md. A 84.7 0.0 100 0 0 0 0 0 0 0 0

#27NV5 GLOBAL INC. in December acquired Quantum Spatial Inc., the nation’s largest independent geospatial analytics firm.


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2019 REVENUE $ MIL.

201 267 BCC ENGINEERING INC., Miami, Fla.† E 84.6 2.4 3 0 0 3 1 0 94 0 0

202 261 DOWL, Seattle, Wash. E 83.9 0.0 18 0 0 12 1 6 62 0 1

203 192 HUCKABEE, Fort Worth, Texas† AE 83.9 0.0 100 0 0 0 0 0 0 0 0

204 209 HR GREEN INC., Cedar Rapids, Iowa E 83.4 0.0 10 0 0 6 22 2 46 0 2

205 207 FARNSWORTH GROUP INC., Bloomington, Ill. EA 83.4 0.1 42 5 7 4 7 22 10 0 0

206 241 CENTURY ENGINEERING INC., Hunt Valley, Md. E 83.0 0.0 9 3 0 0 0 0 75 0 0

207 181 WILSON & CO. INC., ENGINEERS & ARCHITECTS, Albuquerque, N.M. EA 82.1 0.0 7 0 2 7 3 3 73 0 0

208 215 ESD, Chicago, Ill. E 82.0 0.0 60 0 0 0 0 0 0 0 40

209 212 KENNEDY/JENKS CONSULTANTS INC., San Francisco, Calif. E 80.6 0.0 1 4 0 34 40 8 5 8 0

210 213 WSB, Minneapolis, Minn. E 80.4 0.0 7 0 0 5 6 12 68 1 0

211 277 ME ENGINEERS, Golden, Colo.† E 79.0 15.1 100 0 0 0 0 0 0 0 0

212 205 WADE TRIM, Detroit, Mich.† E 78.7 0.0 0 0 1 10 57 10 14 0 0

213 240 DRMP INC., Orlando, Fla. E 78.3 0.0 3 0 0 0 0 0 97 0 0

214 198 THE THRASHER GROUP INC., Bridgeport, W.Va. EA 77.8 0.0 13 0 17 17 8 43 3 0 0

215 206 ANVIL CORP., Bellingham, Wash.† E 77.5 0.0 0 0 0 0 0 100 0 0 0

216 202 SOLOMON CORDWELL BUENZ (SCB), Chicago, Ill. A 77.1 0.9 97 0 0 0 0 0 3 0 0

217 227 CP&Y INC., Dallas, Texas† EA 77.0 0.0 2 0 0 27 11 0 38 0 0

218 201 AKRF INC., New York, N.Y. ENV/E 76.9 0.0 27 0 3 12 3 0 34 22 0

219 200 NINYO & MOORE GEOTECH. & ENVIRO. SCIENCES, San Diego, Calif. GE 76.5 0.3 25 0 3 12 11 1 21 19 3

220 214 A. MORTON THOMAS AND ASSOCIATES INC., Rockville, Md.† E 76.4 0.0 3 0 0 4 1 0 92 0 0

221 216 HUMPHREYS & PARTNERS ARCHITECTS, Dallas, Texas† A 76.1 1.8 100 0 0 0 0 0 0 0 0

222 229 SCHNABEL ENGINEERING, Glen Allen, Va.† GE 75.7 0.0 28 0 5 42 4 0 12 4 0

223 218 GOODWYN, MILLS AND CAWOOD INC., Montgomery, Ala. AE 75.7 0.0 56 1 0 13 8 0 10 0 0

224 222 TIGHE & BOND INC., Westfield, Mass. E 75.5 0.0 18 0 7 25 26 0 7 17 0

225 196 BURGESS & NIPLE INC., Columbus, Ohio EA 75.4 0.0 8 0 0 5 29 0 52 2 1

226 245 H2M ARCHITECTS + ENGINEERS, Melville, N.Y.† AE 75.4 0.0 52 0 0 26 8 0 1 12 0

227 210 DENNIS GROUP, Springfield, Mass.† EC 75.0 3.5 0 0 0 0 0 100 0 0 0

228 242 FISHBECK, Grand Rapids, Mich. EA 74.9 0.0 31 3 0 4 14 2 41 4 0

229 228 SHANNON & WILSON INC., Seattle, Wash.† GE 74.2 1.1 5 0 0 13 3 4 60 1 0

230 244 NEEL-SCHAFFER INC., Jackson, Miss.† E 74.1 0.0 8 0 0 3 8 0 61 3 4

231 219 BRPH ARCHITECTS ENGINEERS INC., Melbourne, Fla.† EA 73.0 0.7 46 35 0 0 0 0 0 0 1

232 262 BERGMANN, Rochester, N.Y. AE 72.3 0.2 39 14 6 5 0 0 36 0 0

233 225 MOSELEY ARCHITECTS, Richmond, Va. AE 72.3 0.0 100 0 0 0 0 0 0 0 0

234 231 ROBERT A.M. STERN ARCHITECTS, New York, N.Y. A 72.2 21.1 100 0 0 0 0 0 0 0 0

235 255 COWI NORTH AMERICA, Seattle, Wash. E 70.9 20.3 0 0 1 0 0 0 99 0 0

236 239 WALKER PARKING CONSULTANTS/ENGINEERS INC., Tampa, Fla. EA 70.9 1.7 100 0 0 0 0 0 0 0 0

237 234 JAROS, BAUM & BOLLES, New York, N.Y. E 70.5 1.8 91 0 0 0 0 5 0 0 4

238 280 CRAWFORD, MURPHY & TILLY INC., Springfield, Ill. E 70.4 0.0 1 0 0 8 8 0 80 0 0

239 233 DAY & ZIMMERMANN, Philadelphia, Pa.† EC 70.3 24.5 86 0 0 0 0 14 0 0 0

240 217 GEOENGINEERS INC., Redmond, Wash. GE/ENV 70.0 0.1 29 0 2 11 2 16 10 19 0

241 232 CUSHING TERRELL, Billings, Mont. AE 69.8 0.4 100 0 0 0 0 0 0 0 0

242 264 PATRICK ENGINEERING INC., Lisle, Ill. E 69.8 0.0 0 6 43 3 0 7 39 0 3

243 257 SASAKI, Watertown, Mass. AE 69.5 11.5 73 0 0 0 0 0 2 0 0

244 238 TLC ENGINEERING SOLUTIONS INC., Orlando, Fla. E 69.5 1.0 94 0 0 0 0 0 6 0 0

245 251 OHM ADVISORS, Livonia, Mich. EA 69.3 0.0 22 0 0 10 11 0 47 0 0

246 221 PRIME AE GROUP INC., Baltimore, Md.† EA 69.1 0.0 26 0 0 13 9 0 52 0 0

247 235 HBK ENGINEERING LLC, Chicago, Ill. E 69.1 0.0 3 0 42 2 1 7 3 0 33

248 230 TVSDESIGN, Atlanta, Ga.† A 69.0 4.0 100 0 0 0 0 0 0 0 0

249 252 PARKHILL, SMITH & COOPER INC., Lubbock, Texas AE 68.4 0.7 52 0 0 12 15 0 15 0 0

250 254 MG2, Seattle, Wash. A 68.0 9.2 98 0 0 0 0 1 0 0 0



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2019 REVENUE $ MIL.

251 184 RCM TECHNOLOGIES INC., Pennsauken, N.J.† EA 67.9 15.7 2 0 61 0 0 10 27 0 0

252 286 INFRASTRUCTURE CONSULTING & ENGINEERING PLLC, Columbia, S.C. E 67.8 0.0 0 0 0 0 0 0 100 0 0

253 ** WOLD ARCHITECTS INC., Saint Paul, Minn. AE 66.5 0.0 100 0 0 0 0 0 0 0 0

254 288 BL COS. INC., Meriden, Conn. EA/ENV 66.1 0.7 67 0 6 0 0 11 14 1 0

255 279 CORE STATES GROUP, Ambler, Pa. EA 66.0 0.5 82 6 3 0 0 10 0 0 0

256 250 BEYER BLINDER BELLE, ARCHITECTS AND PLANNERS LLP, New York, N.Y. A 65.9 6.0 90 0 0 0 0 0 2 0 0

257 270 FEHR & PEERS, Walnut Creek, Calif.† E 65.9 0.0 0 0 0 0 0 0 100 0 0

258 490 MURRAYSMITH, Portland, Ore. E 65.8 0.0 0 0 0 30 17 0 53 0 0

259 258 ENSAFE INC., Memphis, Tenn.† ENV 65.6 0.1 2 6 0 2 6 0 0 65 0

260 260 T&M ASSOCIATES, Middletown, N.J.† E 65.5 0.0 6 0 3 15 15 3 25 0 0

261 259 ROSS & BARUZZINI INC., St. Louis, Mo.† EA 65.3 5.3 22 0 0 0 3 0 35 8 11

262 289 BURNS ENGINEERING INC., Philadelphia, Pa. E 64.9 0.0 10 0 6 0 3 0 81 0 0

263 272 ARDURRA GROUP INC., Tampa, Fla.† E 64.4 2.1 19 0 0 37 35 0 8 0 0

264 226 RETTEW ASSOCIATES INC., Lancaster, Pa.† E 63.9 0.0 10 7 6 0 4 54 11 0 1

265 ** TPG ARCHITECTURE LLP, New York, N.Y. A 63.7 3.8 100 0 0 0 0 0 0 0 0

266 249 OTAK INC., Portland, Ore.† EA 63.5 6.7 35 0 0 8 1 0 48 0 0

267 299 EUA (EPPSTEIN UHEN ARCHITECTS INC.), Milwaukee, Wis. A 63.0 0.0 88 9 0 0 0 0 0 0 3

268 263 SHIVE-HATTERY, Cedar Rapids, Iowa EA 63.0 0.0 71 14 1 2 1 0 8 0 0

269 275 ARQUITECTONICA, Miami, Fla.† A 62.9 9.9 100 0 0 0 0 0 0 0 0

270 248 LITTLE DIVERSIFIED ARCHITECTURAL CONSULTING INC., Charlotte, N.C. AE 62.6 0.1 100 0 0 0 0 0 0 0 0

271 237 MOODY NOLAN, Columbus, Ohio A 62.1 0.2 100 0 0 0 0 0 0 0 0

272 278 TWINING INC., Long Beach, Calif.† GE 62.0 0.0 60 3 0 0 1 0 36 0 0

273 340 KIRKSEY ARCHITECTS INC., Houston, Texas A 61.8 1.3 100 0 0 0 0 0 0 0 0

274 253 RMF ENGINEERING INC., Baltimore, Md. E 61.0 0.0 48 2 16 0 0 0 0 0 2

275 273 WOOD RODGERS INC., Sacramento, Calif. E 60.8 0.0 5 0 0 26 3 0 26 0 0

276 315 TOLUNAY-WONG ENGINEERS INC., Houston, Texas GE 60.4 0.0 25 0 0 0 0 60 0 15 0

277 269 CPL - ROCHESTER, Rochester, N.Y. AE 59.7 0.0 78 1 0 7 4 0 10 0 0

278 284 J-U-B ENGINEERS INC., Boise, Idaho† E 59.7 0.0 0 0 0 9 20 0 67 0 0

279 283 REMINGTON & VERNICK ENGINEERS INC., Haddonfield, N.J. E 58.9 0.0 7 0 0 6 8 0 13 0 0

280 ** CMTA INC., Prospect, Ky. E 58.2 0.0 100 0 0 0 0 0 0 0 0

281 271 EMH&T, Columbus, Ohio E 58.0 0.0 65 0 0 7 13 0 15 0 0

282 325 LARSON DESIGN GROUP INC., Williamsport, Pa. EA 57.9 0.0 25 0 0 1 5 15 39 0 0

283 365 JCJ ARCHITECTURE, Hartford, Conn. A 57.8 1.2 100 0 0 0 0 0 0 0 0

284 310 SME, Plymouth, Mich. E 57.5 0.0 50 10 7 2 2 9 19 1 0

285 296 TKDA, Saint Paul, Minn.† EA 57.5 0.0 31 16 2 0 4 3 37 0 0

286 312 KISINGER CAMPO & ASSOCIATES CORP., Tampa, Fla. E 57.4 0.0 0 0 0 0 0 0 100 0 0

287 282 RMA GROUP, Rancho Cucamonga, Calif.† GE 56.7 0.0 44 0 3 6 0 0 47 0 0

288 256 ESP ASSOCIATES INC., Fort Mill, S.C. E 56.6 0.0 46 0 10 0 0 0 30 0 0

289 327 LMN ARCHITECTS, Seattle, Wash. A 56.3 0.0 93 0 0 0 0 0 7 0 0

290 276 GEO-LOGIC ASSOCIATES INC., Ontario, Calif.† ENV 56.0 1.0 0 0 0 10 30 11 0 35 0

291 319 THE MANNIK & SMITH GROUP INC., Maumee, Ohio E 56.0 0.0 18 19 4 10 16 8 17 5 3

292 346 WILEY|WILSON, Lynchburg, Va. EA 55.4 0.0 67 0 7 2 3 9 5 0 4

293 313 HLW, New York, N.Y. A 55.0 6.0 100 0 0 0 0 0 0 0 0

294 324 VLK ARCHITECTS INC., Fort Worth, Texas A 55.0 0.0 100 0 0 0 0 0 0 0 0

295 323 THE BECK GROUP, Dallas, Texas A 54.7 3.8 100 0 0 0 0 0 0 0 0

296 290 MCMILLAN PAZDAN SMITH LLC, Greenville, S.C. A 54.3 0.0 95 5 0 0 0 0 0 0 0

297 373 CO ARCHITECTS, Los Angeles, Calif. A 54.2 0.1 100 0 0 0 0 0 0 0 0

298 308 SRF CONSULTING GROUP INC., Minneapolis, Minn. E 54.0 0.0 0 0 0 0 0 0 100 0 0

299 352 SYSTRA USA, New York, N.Y. E 53.7 7.7 0 0 0 0 0 0 100 0 0

300 326 AYERS SAINT GROSS, Baltimore, Md. A 53.6 2.4 100 0 0 0 0 0 0 0 0

#37SARGENT & LUNDY acquired Summit Engineering Services Inc., Englewood, Colo., on March 31 to expand in the oil and gas market.


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2019 REVENUE $ MIL.

301 318 NOVA ENGINEERING & ENVIRONMENTAL LLC, Kennesaw, Ga. E 53.6 0.0 60 4 4 0 0 0 24 7 0

302 295 ALPHA TESTING INC., Dallas, Texas GE 53.5 0.0 44 4 0 5 4 5 1 0 1

303 334 PS&S, Warren, N.J. EA 53.5 0.0 44 0 21 1 7 25 1 0 0

304 341 E4H ENVIRONMENTS FOR HEALTH ARCHITECTURE, Boston, Mass. A 53.5 0.0 100 0 0 0 0 0 0 0 0

305 247 MATRIX TECHNOLOGIES INC., Maumee, Ohio EA 53.5 0.0 0 79 1 0 0 18 0 0 0

306 305 THE S/L/A/M COLLABORATIVE, Glastonbury, Conn.† A 53.5 0.0 100 0 0 0 0 0 0 0 0

307 330 FUSS & O’NEILL INC., Manchester, Conn.† E 53.3 0.3 23 4 1 8 10 11 19 6 0

308 320 BALLINGER, Philadelphia, Pa. AE 53.1 0.0 100 0 0 0 0 0 0 0 0

309 ** MARK THOMAS, San Jose, Calif. E 52.7 0.0 0 0 5 1 10 0 84 0 0

310 336 FENTRESS ARCHITECTS, Denver, Colo. A 52.7 0.0 41 0 0 0 0 0 59 0 0

311 317 SHEPLEY BULFINCH, Boston, Mass. A 52.5 0.2 100 0 0 0 0 0 0 0 0

312 302 D’AMATO CONVERSANO INC., DBA DCI ENGINEERS, Seattle, Wash. E 52.3 0.3 98 0 0 0 1 0 1 0 0

313 311 HART HOWERTON, New York, N.Y.† AP 52.2 9.4 100 0 0 0 0 0 0 0 0

314 287 BARTLETT & WEST INC., Topeka, Kan.† E 52.1 0.0 9 0 0 21 15 2 54 0 0

315 307 DESIMONE CONSULTING ENGINEERS, New York, N.Y. E 52.0 3.1 100 0 0 0 0 0 0 0 0

316 338 BARTON & LOGUIDICE DPC, Liverpool, N.Y. E 51.0 0.0 3 1 3 15 38 3 25 5 0

317 331 MORRISON-MAIERLE INC., Helena, Mont.† E 51.0 0.0 22 0 0 2 17 0 48 0 0

318 298 QUINN EVANS, Washington, D.C. A 50.9 0.0 99 0 0 0 0 0 1 0 0

319 266 HUNT, GUILLOT & ASSOCIATES LLC, Ruston, La. E 50.9 0.0 0 1 0 0 0 95 0 0 0

320 309 DRAPER ADEN ASSOCIATES INC., Richmond, Va. AE 50.5 0.0 14 4 36 1 4 10 0 0 0

321 292 ISG, Mankato, Minn.† EA 50.2 0.0 46 6 0 12 7 12 3 0 0

322 332 DGA PLANNING | ARCHITECTURE | INTERIORS, Mountain View, Calif. A 50.0 0.0 98 0 0 0 0 0 0 0 2

323 265 ORBITAL ENGINEERING INC., Pittsburgh, Pa. E 50.0 0.0 0 6 55 0 0 36 3 0 0

324 291 BSA LIFESTRUCTURES, Indianapolis, Ind. AE 49.7 0.0 2 0 0 0 0 0 0 0 0

325 ** MS CONSULTANTS INC., Columbus, Ohio† EA 49.4 0.0 31 0 0 14 15 0 40 0 0

326 328 BAXTER & WOODMAN INC., Crystal Lake, Ill.† E 49.0 0.0 0 0 0 30 30 0 31 0 0

327 285 GREENBERGFARROW, Atlanta, Ga. AE 49.0 5.3 100 0 0 0 0 0 0 0 0

328 358 MCLAREN ENGINEERING GROUP, Woodcliff Lake, N.J.† E 48.9 1.2 51 0 7 0 0 0 43 0 0

329 322 AYRES, Eau Claire, Wis.† EA 48.8 0.0 10 0 0 12 7 0 36 1 4

330 ** SUMMIT DESIGN AND ENGINEERING PLLC, Hillsborough, N.C. EA 48.5 0.0 17 0 0 1 0 0 82 0 0

331 342 WALDEMAR S. NELSON AND CO. INC., New Orleans, La. EA 48.3 12.7 2 0 2 0 1 70 0 1 0

332 297 THOMPSON ENGINEERING, Mobile, Ala. EA 48.0 0.5 7 4 5 1 1 29 48 3 0

333 339 DANNENBAUM ENGINEERING CORP., Houston, Texas E 47.9 0.0 0 0 0 36 12 0 35 0 0

334 ** T2 UTILITY ENGINEERS, Indianapolis, Ind.† E 47.5 0.0 5 0 5 5 0 5 80 0 0

335 306 PROFESSIONAL ENGINEERING CONSULTANTS PA, Wichita, Kan. E 47.5 0.0 39 13 6 9 4 10 20 0 0

336 337 MSA PROFESSIONAL SERVICES, Baraboo, Wis. EA 47.1 0.0 10 0 0 21 29 0 34 5 0

337 345 COLLINS ENGINEERS INC., Chicago, Ill. E 47.1 0.4 6 0 0 0 1 1 91 0 0

338 406 LOCHMUELLER GROUP INC., Evansville, Ind. E 46.9 0.0 0 0 0 1 9 0 69 0 0

339 ** ALFATECH CONSULTING ENGINEERS INC., San Jose, Calif.† E 46.6 0.0 100 0 0 0 0 0 0 0 0

340 348 DAVIS PARTNERSHIP ARCHITECTS, Denver, Colo. A 46.6 0.0 100 0 0 0 0 0 0 0 0

341 351 HILLIS-CARNES ENGINEERING ASSOCIATES INC., Annapolis Junction, Md. E 46.5 0.0 100 0 0 0 0 0 0 0 0

342 344 BHDP ARCHITECTURE, Cincinnati, Ohio† A 46.2 0.4 87 8 0 0 0 0 0 0 0

343 362 MARTIN/MARTIN INC., Lakewood, Colo.† E 45.3 0.6 70 10 0 3 6 0 8 0 1

344 356 WILSON ASSOCIATES, Dallas, Texas A 45.0 0.0 100 0 0 0 0 0 0 0 0

345 343 ON-BOARD ENGINEERING CORP., East Windsor, N.J. EC 44.3 7.0 7 14 4 0 0 72 3 0 0

346 378 MANHARD CONSULTING LTD., Lincolnshire, Ill.† E 44.1 0.0 91 0 0 1 4 0 4 0 0

347 371 RATIO, Indianapolis, Ind.† A 44.0 5.5 100 0 0 0 0 0 0 0 0

348 363 MBH ARCHITECTS, Alameda, Calif. A 44.0 2.8 100 0 0 0 0 0 0 0 0

349 300 LANDRUM & BROWN INC., Cincinnati, Ohio† AP 43.8 13.5 1 0 0 0 0 0 99 0 0

350 360 BINKLEY & BARFIELD INC., Houston, Texas† E 43.8 0.0 16 0 12 8 11 0 26 0 7



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RANK2020 2019

2019 REVENUE $ MIL.

351 361 GEOCON, San Diego, Calif. GE 43.7 0.0 70 4 0 3 1 4 16 0 1

352 390 C.H. FENSTERMAKER & ASSOCIATES LLC, Lafayette, La. E 43.3 0.0 0 0 0 0 1 77 22 0 0

353 355 LIONAKIS, Sacramento, Calif. AE 43.2 0.0 100 0 0 0 0 0 0 0 0

354 ** ARM GROUP ENTERPRISES INC., Hershey, Pa.† E 43.2 0.0 27 1 1 6 47 16 1 0 1

355 412 MCADAMS, Durham, N.C. E 43.1 0.0 95 0 5 0 0 0 0 0 0

356 374 WRIGHT-PIERCE, Topsham, Maine E 43.0 0.1 0 0 0 26 72 0 2 0 0

357 357 JORDAN & SKALA ENGINEERS, Norcross, Ga. E 43.0 0.0 100 0 0 0 0 0 0 0 0

358 ** RBB ARCHITECTS INC., Los Angeles, Calif. A 42.6 0.0 100 0 0 0 0 0 0 0 0

359 359 C&I ENGINEERING, Louisville, Ky. E 42.5 0.0 0 0 0 0 0 97 0 0 0

360 347 I.C. THOMASSON ASSOCIATES INC., Nashville, Tenn. E 42.5 0.0 76 1 7 0 0 7 7 0 1

361 321 WD PARTNERS, Dublins, Ohio† AE 42.4 3.7 100 0 0 0 0 0 0 0 0

362 386 AI ENGINEERS INC., Middletown, Conn. E 42.2 0.0 18 0 6 8 6 0 62 0 0

363 383 SPEC SERVICES INC., Fountain Valley, Calif.† E 42.1 0.0 0 0 0 1 1 94 4 0 0

364 333 MITHUN, Seattle, Wash. A 42.0 0.0 100 0 0 0 0 0 0 0 0

365 301 D&B ENGINEERS AND ARCHITECTS PC, Woodbury, N.Y. EA 42.0 0.0 0 0 0 14 58 0 6 22 0

366 379 SUNRISE ENGINEERING INC., Fillmore, Utah E 41.9 0.0 18 0 1 19 5 23 9 0 0

367 335 NAC ARCHITECTURE, Spokane, Wash. A 41.5 0.3 100 0 0 0 0 0 0 0 0

368 329 TREANORHL, Lawrence, Kan. A 41.5 1.0 95 4 0 0 0 0 1 0 0

369 388 BALA CONSULTING ENGINEERS, King of Prussia, Pa. E 41.3 0.0 92 0 0 0 0 0 4 0 4

370 350 BWBR, Saint Paul, Minn. A 41.2 0.0 90 0 0 0 0 10 0 0 0

371 384 PBS ENGINEERING AND ENVIRONMENTAL INC., Portland, Ore. E 41.0 0.0 36 5 3 2 6 3 16 27 0

372 381 NILES BOLTON ASSOCIATES, Atlanta, Ga. A 41.0 0.0 97 0 0 0 0 0 3 0 0

373 455 KW MISSION CRITICAL ENGINEERING, Troy, N.Y. E 40.9 4.6 0 0 0 0 0 0 0 0 100

374 372 GRAEF, Milwaukee, Wis. EA 40.7 0.0 47 13 1 7 8 1 23 0 0

375 399 RDG PLANNING & DESIGN, Des Moines, Iowa† A 40.7 0.0 93 0 0 0 0 0 2 0 0

376 376 T. BAKER SMITH LLC, Houma, La. E 40.5 0.0 0 0 10 1 0 63 10 0 10

377 466 FFKR ARCHITECTS, Salt Lake City, Utah A 40.4 0.0 100 0 0 0 0 0 0 0 0

378 394 DEGENKOLB ENGINEERS, San Francisco, Calif. E 40.0 0.0 100 0 0 0 0 0 0 0 0

379 354 LEIGHTON GROUP INC., Irvine, Calif.† GE 40.0 0.0 50 3 0 5 5 3 25 10 0

380 413 LHB INC., Duluth, Minn.† EA 40.0 0.0 50 0 0 1 0 18 20 0 0

381 367 MODJESKI AND MASTERS INC., Mechanicsburg, Pa. E 40.0 0.7 0 0 0 0 0 0 100 0 0

382 ** TAIT, Santa Ana, Calif. EA 40.0 0.0 48 0 8 3 8 15 5 0 15

383 364 FROEHLING & ROBERTSON INC., Richmond, Va. G/ENV 39.8 0.0 100 0 0 0 0 0 0 0 0

384 387 HEAPY, Dayton, Ohio† E 39.5 0.0 100 0 0 0 0 0 0 0 0

385 393 ADVANTAGE ENGINEERS, Columbia, Md.† E 39.2 0.0 0 0 0 0 0 0 0 0 100

386 400 GBA (GEORGE BUTLER ASSOCIATES), Lenexa, Kan.† EA 39.1 0.0 5 0 0 0 17 29 36 3 0

387 431 DES ARCHITECTS + ENGINEERS, Redwood City, Calif. AE 38.9 0.0 100 0 0 0 0 0 0 0 0

388 353 HUBBELL, ROTH & CLARK INC., Bloomfield Hills, Mich. EA 38.9 0.0 8 0 2 14 28 0 44 0 0

389 395 STEELMAN PARTNERS, Las Vegas, Nev.† A 38.9 9.7 100 0 0 0 0 0 0 0 0

390 369 SEPI, Raleigh, N.C. E 38.8 0.0 5 0 0 1 1 0 94 0 0

391 405 BOSWELL ENGINEERING INC., South Hackensack, N.J. E 38.4 0.0 5 0 20 3 4 0 66 2 0

392 433 MG ENGINEERING DPC, New York, N.Y. E 38.4 0.0 100 0 0 0 0 0 0 0 0

393 380 ENGLAND-THIMS & MILLER INC., Jacksonville, Fla.† E 38.0 0.0 0 0 0 0 0 0 39 0 0

394 ** GENESIS AEC, Blue Bell, Pa. EA 38.0 0.0 0 0 0 0 0 100 0 0 0

395 392 WALLACE MONTGOMERY & ASSOCIATES LLP, Hunt Valley, Md. E 38.0 0.0 0 0 0 6 0 0 93 0 0

396 404 CTL ENGINEERING INC., Columbus, Ohio† EA 38.0 0.0 45 6 4 8 4 2 27 2 2

397 397 MUESER RUTLEDGE CONSULTING ENGINEERS PLLC, New York, N.Y. E 37.8 1.5 21 10 9 10 10 11 29 0 0

398 432 HOUSTON ENGINEERING INC., Fargo, N.D. E 37.7 0.0 11 0 0 22 1 0 13 0 0

399 419 WHITNEY BAILEY COX & MAGNANI LLC, Baltimore, Md. EA 37.7 0.0 26 0 0 2 0 5 67 0 0

400 389 COMMONWEALTH ASSOCIATES INC., Jackson, Mich. E 37.6 0.0 0 0 100 0 0 0 0 0 0

#83GRESHAM SMITH is designer of Nashville Yards, a $2-billion, 5-million-sq-ft development on 16 acres of railroad yards in Nashville, Tenn.



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401 398 MAZZETTI, San Francisco, Calif. E 37.6 0.0 16 0 0 0 0 0 4 0 8

402 411 JLG ARCHITECTS, Grand Forks, N.D. A 37.2 0.0 79 0 0 0 1 0 0 0 0

403 418 BEAM, LONGEST & NEFF, Indianapolis, Ind. E 37.1 0.0 0 0 0 0 14 0 86 0 0

404 458 CESO INC., Miamisburg, Ohio EA 37.1 0.0 100 0 0 0 0 0 0 0 0

405 294 SHALOM BARANES ASSOCIATES, Washington, D.C. A 36.9 0.0 100 0 0 0 0 0 0 0 0

406 435 HERBERT, ROWLAND & GRUBIC INC., Harrisburg, Pa. E 36.6 0.0 20 0 0 15 34 3 28 0 0

407 420 ERDMAN ANTHONY, Rochester, N.Y. E 36.5 0.0 20 0 0 11 0 0 69 0 0

408 391 KAPUR & ASSOCIATES INC., Milwaukee, Wis. E 36.5 0.0 4 0 14 2 4 8 64 2 3

409 484 NEWCOMB & BOYD, Atlanta, Ga. E 36.1 0.2 89 1 0 0 0 0 6 0 5

410 366 CPH INC., Sanford, Fla. EA 36.1 2.2 28 0 0 21 23 0 11 0 0

411 396 WK DICKSON & CO. INC., Charlotte, N.C. E 35.9 0.0 7 0 0 21 28 7 25 0 0

412 457 THE LIRO GROUP, Syosset, N.Y.† EA 35.9 0.0 46 0 0 10 5 0 9 4 15

413 447 RRMM ARCHITECTS, Chesapeake, Va. A 35.9 0.0 100 0 0 0 0 0 0 0 0

414 385 FXCOLLABORATIVE, New York, N.Y. A 35.8 0.0 100 0 0 0 0 0 0 0 0

415 ** RDC-S111, Long Beach, Calif.† A 35.6 0.9 100 0 0 0 0 0 0 0 0

416 461 CRAFTON TULL, Rogers, Ark. EA 35.5 0.0 26 0 0 1 6 42 23 0 0

417 439 BRIDGEFARMER & ASSOCIATES INC., Dallas, Texas E 35.0 0.0 0 0 0 0 0 0 100 0 0

418 407 G70, Honolulu, Hawaii AE 35.0 1.5 100 0 0 0 0 0 0 0 0

419 402 RPS, Houston, Texas E 35.0 0.0 0 0 0 0 39 0 61 0 0

420 456 VOCON, Cleveland, Ohio A 35.0 0.0 100 0 0 0 0 0 0 0 0

421 422 BOHANNAN HUSTON INC., Albuquerque, N.M. E 35.0 0.0 13 0 0 11 11 9 22 0 0

422 448 KRAZAN & ASSOCIATES, Clovis, Calif. E 35.0 0.0 58 3 4 6 1 5 13 7 3

423 ** RRC POWER & ENERGY LLC, Round Rock, Texas E 34.8 0.0 0 0 100 0 0 0 0 0 0

424 429 METRIC ENGINEERING INC., Miami, Fla. E 34.8 0.0 0 0 0 0 0 0 100 0 0

425 436 GRW ENGINEERS INC., Lexington, Ky.† EA 34.8 0.0 10 0 0 19 29 0 21 0 0

426 408 WENDEL, Williamsville, N.Y.† AE 34.7 0.0 51 0 0 8 6 0 7 0 0

427 416 RJN GROUP INC., Wheaton, Ill. E 34.5 0.0 0 0 0 4 96 0 0 0 0

428 451 WITHERSRAVENEL INC., Cary, N.C.† E 34.4 0.0 48 0 0 6 14 0 12 0 0

429 486 LANIER & ASSOCIATES CONSULTING ENGINEERS INC., New Orleans, La. E 34.0 1.7 0 0 0 0 0 0 100 0 0

430 426 V3 COS., Woodridge, Ill.† E 34.0 2.6 41 0 9 7 0 0 39 0 0

431 415 ESG ARCHITECTURE & DESIGN, Minneapolis, Minn. A 33.9 0.0 100 0 0 0 0 0 0 0 0

432 430 DEKKER/PERICH/SABATINI LTD., Albuquerque, N.M.† AE 33.7 0.0 100 0 0 0 0 0 0 0 0

433 ** PLUMMER ASSOCIATES INC., Fort Worth, Texas E 33.2 0.0 0 0 0 36 56 0 0 0 8

434 423 MACKAY & SOMPS CIVIL ENGINEERS INC., Pleasanton, Calif. E 33.0 0.0 0 0 0 0 0 0 0 0 0

435 410 BOULDER ASSOCIATES, Boulder, Colo. A 32.9 0.0 100 0 0 0 0 0 0 0 0

436 496 HVJ ASSOCIATES, Houston, Texas E 32.8 0.0 3 0 0 8 6 0 77 0 0

437 421 CUHACI & PETERSON ARCHITECTS, ENGINEERS & PLANNERS, Orlando, Fla. AE 32.7 0.0 100 0 0 0 0 0 0 0 0

438 ** MARMON MOK ARCHITECTURE, San Antonio, Texas A 32.7 0.0 100 0 0 0 0 0 0 0 0

439 ** SMALLWOOD, Atlanta, Ga. A 32.7 5.1 100 0 0 0 0 0 0 0 0

440 401 STG DESIGN, Austin, Texas A 32.6 0.0 100 0 0 0 0 0 0 0 0

441 450 GEOTECHNOLOGY INC., St. Louis, Mo. GE 32.5 0.0 40 6 3 7 6 1 30 2 0

442 437 STEWART, Raleigh, N.C. E 32.5 1.0 75 0 0 0 6 0 19 0 0

443 491 THE YATES COS. INC., Philadelphia, Miss.† EA 32.4 0.0 2 0 0 0 0 98 0 0 0

444 467 BETA GROUP INC., Lincoln, R.I. E 32.2 0.0 0 0 0 5 23 0 56 0 0

445 409 BERMELLO AJAMIL & PARTNERS INC., Miami, Fla. AE 32.0 5.5 30 0 0 1 1 0 68 0 0

446 454 KS ENGINEERS PC, Newark, N.J. E 32.0 0.0 0 0 0 0 0 0 100 0 0

447 368 WIGHT & CO., Darien, Ill. AE 32.0 0.7 82 0 0 0 0 0 15 0 1

448 428 GOETTSCH PARTNERS, Chicago, Ill. A 31.9 15.3 100 0 0 0 0 0 0 0 0

449 471 REBEL DESIGN+GROUP, Marina Del Rey, Calif. A 31.7 12.5 0 0 0 0 0 0 0 0 0

450 443 MERRIMAN ANDERSON/ARCHITECTS INC., Dallas, Texas† A 31.6 0.0 67 5 0 0 0 0 0 0 0


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451 442 CTL | THOMPSON INC., Centennial, Colo.† E 31.4 0.5 91 4 0 3 0 0 2 0 0

452 ** COSTELLO INC., Houston, Texas† E 31.4 0.0 0 0 0 4 4 0 10 0 0

453 453 GRIMM + PARKER ARCHITECTS, Calverton, Md.† A 31.3 0.0 100 0 0 0 0 0 0 0 0

454 459 LRK INC., Memphis, Tenn. A 31.2 0.1 100 0 0 0 0 0 0 0 0

455 438 THE GATEWAY ENGINEERS INC., Pittsburgh, Pa. E 31.1 0.0 32 0 29 3 26 4 6 0 0

456 464 HULL & ASSOCIATES LLC, Dublin, Ohio E 31.0 0.0 8 5 12 2 14 18 8 30 3

457 444 LORING CONSULTING ENGINEERS INC., New York, N.Y. E 31.0 1.0 74 0 0 0 0 0 0 0 2

458 ** MCCLURE ENGINEERING, Clive, Iowa E 31.0 0.0 29 0 0 13 13 0 26 0 0

459 482 ARORA ENGINEERS INC., Chadds Ford, Pa. E 30.9 0.0 6 0 0 0 0 0 94 0 0

460 ** KAHLER SLATER, Milwaukee, Wis.† A 30.9 0.1 100 0 0 0 0 0 0 0 0

461 445 WDG ARCHITECTURE, Washington, D.C. A 30.8 0.0 100 0 0 0 0 0 0 0 0

462 427 ARRAY ARCHITECTS, Conshohocken, Pa. A 30.7 0.0 100 0 0 0 0 0 0 0 0

463 473 TOWERPINKSTER, Kalamazoo, Mich. AE 30.7 0.0 95 5 0 0 0 0 0 0 0

464 480 SOUDER, MILLER & ASSOCIATES, Albuquerque, N.M.† E 30.2 0.0 19 0 0 32 28 6 8 8 0

465 468 GFF INC., Dallas, Texas A 30.1 0.0 100 0 0 0 0 0 0 0 0

466 314 KENDALL/HEATON ASSOCIATES INC., Houston, Texas A 30.1 0.0 100 0 0 0 0 0 0 0 0

467 465 MACGREGOR ASSOCIATES ARCHITECTS INC., Atlanta, Ga. A 30.1 0.0 87 0 0 0 0 0 0 0 13

468 382 ADRIAN SMITH + GORDON GILL ARCHITECTURE, Chicago, Ill. A 30.0 27.9 100 0 0 0 0 0 0 0 0

469 ** CSO, Indianapolis, Ind. A 30.0 0.0 98 2 0 0 0 0 0 0 0

470 463 HBG DESIGN, Memphis, Tenn. A 30.0 0.0 100 0 0 0 0 0 0 0 0

471 ** OSBORN ENGINEERING, Cleveland, Ohio EA 30.0 0.5 62 6 0 10 14 0 5 0 4

472 489 HIGHLAND ASSOCIATES LTD., New York, N.Y.† AE 29.9 0.6 59 6 1 0 0 0 1 0 33

473 498 HASTINGS ARCHITECTURE LLC, Nashville, Tenn. A 29.9 0.0 100 0 0 0 0 0 0 0 0

474 478 UNITED CONSULTING, Indianapolis, Ind. E 29.8 0.0 0 0 0 5 7 0 88 0 0

475 460 MCMAHON ASSOCIATES INC., Neenah, Wis.† EA 29.8 0.0 19 3 2 6 42 10 13 0 0

476 425 GSBS ARCHITECTS, Salt Lake City, Utah† A 29.6 0.0 100 0 0 0 0 0 0 0 0

477 ** VCBO ARCHITECTURE, Salt Lake City, Utah A 29.6 0.0 100 0 0 0 0 0 0 0 0

478 479 THE EADS GROUP INC., Altoona, Pa. EA 29.4 0.0 6 0 5 21 26 8 32 0 0

479 477 JONES EDMUNDS & ASSOCIATES INC., Gainesville, Fla.† E 29.3 0.0 4 0 0 20 41 0 30 0 0

480 316 GP STRATEGIES CORP., Columbia, Md.† EC 29.2 14.1 0 100 0 0 0 0 0 0 0

481 ** BASKERVILL, Richmond, Va. AE 29.1 0.3 93 7 0 0 0 0 0 0 0

482 500 SANBORN, HEAD & ASSOCIATES INC., Concord, N.H. E 29.1 1.8 35 0 10 0 24 0 0 30 0

483 434 GBBN, Cincinnati, Ohio A 28.7 3.8 100 0 0 0 0 0 0 0 0

484 ** BOKA POWELL, Dallas, Texas A 28.7 0.0 100 0 0 0 0 0 0 0 0

485 449 GUERNSEY, Oklahoma City, Okla. EA 28.6 0.0 35 0 44 8 1 0 7 3 0

486 424 PRIMERA ENGINEERS LTD., Chicago, Ill. EA 28.6 0.0 23 0 50 0 0 0 27 0 0

487 499 E.L. ROBINSON ENGINEERING CO., Charleston, W.Va.† E 28.4 0.0 0 0 0 12 12 9 63 0 0

488 497 PND ENGINEERS INC., Anchorage, Alaska E 28.3 0.3 11 0 0 0 0 0 89 0 0

489 476 PCI SKANSKA INC., Evansville, Ind. EA 28.2 0.0 1 6 38 0 0 54 0 0 0

490 462 DAHLIN GROUP ARCHITECTURE PLANNING, Pleasanton, Calif. AP 28.0 0.5 96 0 0 0 0 0 0 0 0

491 441 LAMP RYNEARSON INC., Omaha, Neb. E 28.0 0.0 52 0 0 9 16 14 9 0 0

492 492 CDG ENGINEERS & ASSOCIATES INC., Andalusia, Ala. E 28.0 0.0 0 4 7 4 8 57 15 0 0

493 ** GGLO, Seattle, Wash. AL 27.8 0.5 100 0 0 0 0 0 0 0 0

494 ** CAMERON ENGINEERING & ASSOCIATES LLP, Woodbury, N.Y. EA 27.7 0.0 14 2 0 2 30 0 15 0 0

495 ** ALLIIANCE, Minneapolis, Minn. A 27.6 0.0 100 0 0 0 0 0 0 0 0

496 ** FRENCH & PARRELLO ASSOCIATES, Wall Township, N.J. E 27.2 0.0 49 0 5 4 4 1 18 0 18

497 377 INTEGRUS ARCHITECTURE PS, Spokane, Wash. AE 27.1 0.0 100 0 0 0 0 0 0 0 0

498 ** SCHMIDT ASSOCIATES, Indianapolis, Ind. AE 27.0 0.0 100 0 0 0 0 0 0 0 0

499 ** TEECOM, Oakland, Calif. EA 27.0 1.5 32 0 0 0 0 0 2 0 57

500 ** FGM ARCHITECTS INC., Oak Brook, Ill. A 26.9 0.0 100 0 0 0 0 0 0 0 0

#130SSOE GROUP is the architect and engineer of record for the 820,000-sq-ft Lucid Motors electric vehicle factory in Casa Grande, Ariz.


RANK RANK RANK RANKFIRM FIRM FIRM FIRM

AAdvantage Engineers 385AECOM 2Aegion Corp. 70Affili ted Engineers Inc. 117AI Engineers Inc. 362AKRF Inc. 218AlfaTech Consulting Engineers Inc. 339Alliiance 495Alpha Testing Inc. 302American Structurepoint 169Anvil Corp. 215AO Architects 191Arcadis North America/ Callison RTKL 13Ardurra Group Inc. 263ARM Group Enterprises Inc. 354Arora Engineers Inc. 459Arquitectonica 269Array Architects 462Arup 39Atwell LLC 121Ayers Saint Gross 300Ayres 329

BMichael Baker International 31Bala Consulting Engineers 369Ballinger 308Barge Design Solutions 161Barr Engineering Co. 100Bartlett & West Inc. 314Barton & Loguidice DPC 316Baskervill 481Baxter & Woodman Inc. 326BCC Engineering Inc. 201Beam, Longest & Neff 403Bechtel 19The Beck Group 295Alfred Benesch & Co. 119Bergmann 232Bermello Ajamil & Partners Inc. 445BETA Group Inc. 444Beyer Blinder Belle, Architects and Planners LLP 256BGE Inc. 123BHDP Architecture 342Binkley & Barfield Inc. 350BKF Engineers 138BL Cos. Inc. 254Black & Veatch 11Bohannan Huston Inc. 421BOKA Powell 484Bolton & Menk Inc. 155Boswell Engineering Inc. 391Boulder Associates 435Bowman Consulting Group 154BR+A Consulting Engineers 182Braun Intertec Corp. 98Bridgefarmer & Associates Inc. 417Brown and Caldwell 40BRPH Architects Engineers Inc. 231BSA LifeStructures 324Burgess & Niple Inc. 225The Burke Group Ltd. 170Burns & McDonnell 9Burns Engineering Inc. 262Burrow Global LLC 195BWBR 370

CC&I Engineering 359Cameron Engineering & Associates LLP 494

CannonDesign 67Cardno Inc. 49Carollo Engineers Inc. 51CDG Engineers & Associates Inc. 492CDI Engineering Solutions 144CDM Smith 25Century Engineering Inc. 206CESO Inc. 404CHA Consulting Inc. 50Civil & Environmental Consultants Inc. 99Clark Nexsen 179CMTA Inc. 280CO Architects 297Cobb, Fendley & Associates Inc. 176Coffman Engineers Inc. 164Collins Engineers Inc. 337Commonwealth Associates Inc. 400Consor Engineers LLC 125Cooper Carry 180Core States Group 255Corgan 82Costello Inc. 452COWI North America 235CP&Y Inc. 217CPH Inc. 410CPL - Rochester 277Crafton Tull 416Crawford, Murphy & Tilly Inc. 238CRB 107CSO 469CTL Engineering Inc. 396CTL | Thompson Inc. 451Cuhaci & Peterson Architects, Engineers and Planners 437Cuningham Group Architecture Inc. 189Cushing Terrell 241

DD&B Engineers and Architects PC 365Dahlin Group Architecture Planning 490Leo A Daly 104D’Amato Conversano Inc., dba DCI Engineers 312Dannenbaum Engineering Corp. 333Davis Partnership Architects 340Day & Zimmermann 239Degenkolb Engineers 378Dekker/Perich/Sabatini Ltd. 432Dennis Group 227DES Architects + Engineers 387DeSimone Consulting Engineers 315Dewberry 36DGA planning | architecture | interiors 322WK Dickson & Co. Inc. 411DLR Group 61DLZ Corp. 129DOWL 202Draper Aden Associates Inc. 320DRMP Inc. 213

EE4H Environments for Health Architecture 304EA Engineering, Science, and Technology Inc. PBC 145The EADS Group Inc. 478ECS 69Electrical Consultants Inc. 174Elkus Manfredi Architects 196EMH&T 281EN Engineering LLC 66ENERCON 87

England-Thims & Miller Inc. 393EnSafe Inc. 259Erdman Anthony 407ESD 208ESG Architecture & Design 431ESP Associates Inc. 288EUA (Eppstein Uhen Architects Inc.) 267David Evans Enterprises Inc. 102EwingCole 178EXP 29EYP Architecture & Engineering 132

FFarnsworth Group Inc. 205Fehr & Peers 257C. H. Fenstermaker & Associates LLC 352Fentress Architects 310FFKR Architects 377FGM Architects Inc. 500Fishbeck 228Flad Architects 165Foth Cos. 97Freese and Nichols Inc. 91French & Parrello Associates 496Froehling & Robertson Inc. 383Fugro USA Holding Inc. 45Fuss & O’Neill Inc. 307FXCollaborative 414

GG70 418GAI Consultants Inc. 116Gannett Fleming 33Garver 122The Gateway Engineers Inc. 455GBA (George Butler Associates) 386GBBN 483GEI Consultants Inc. 88Genesis AEC 394Gensler 10Geocon 351GeoEngineers Inc. 240Geo-Logic Associates Inc. 290Geosyntec Consultants 46Geotechnology Inc. 441GFF Inc. 465GGLO 493Ghafari Associates LLC 146GHD Inc. 26Goettsch Partners 448Golder 18Goodwyn, Mills and Cawood Inc. 223GP Strategies Corp. 480GPD Group 141GRAEF 374Greeley and Hansen 193HR Green Inc. 204GreenbergFarrow 327Greenman-Pedersen Inc. (GPI) 64Gresham Smith 83Grimm + Parker Architects 453GRW Engineers Inc. 425GSBS Architects 476Guernsey 485Gulf Interstate Engineering Co. 71GZA 110

HH2M architects + engineers 226Haley & Aldrich Inc. 124

Halff Associates Inc. 106Hanson Professional Services Inc. 172Hardesty & Hanover LLC 152Hargrove Engineers + Constructors 47Hart Howerton 313Haskell 184Hastings Architecture LLC 473Hazen and Sawyer 56HBG Design 470HBK Engineering LLC 247HDR 6Heapy 384HED 162Henderson Engineers Inc. 137Herbert, Rowland & Grubic Inc. 406HGA 114Highland Associates Ltd. 472Hillis-Carnes Engineering Associates Inc. 341HKS 42HLW 293HMC Architects 153HNTB Cos. 14HOK 35Hord Coplan Macht 200Horrocks Engineers 157Houston Engineering Inc. 398Hubbell, Roth & Clark Inc. 388Huckabee 203Huitt-Zollars Inc. 168Hull & Associates LLC 456Humphreys & Partners Architects 221Hunt, Guillot & Associates LLC 319HVJ Associates 436

IIBI Group Inc. 44IMEG Corp. 84Infrastructure Consulting & Engineering, PLLC 252Integral Group 181Integrus Architecture, PS 497Intertek-PSI 15IPS-Integrated Project Services LLC 115ISG 321

JJacobs 1Jaros, Baum & Bolles 237JCJ Architecture 283Jensen Hughes 112JLG Architects 402Johnson, Mirmiran & Thompson Inc. (JMT) 52Jones Edmunds & Associates Inc. 479Jones | Carter 158Jordan & Skala Engineers 357J-U-B Engineers Inc. 278

KKahler Slater 460Kapur & Associates Inc. 408KBR Inc. 3KCI Technologies Inc. 54Kendall/Heaton Associates Inc. 466Kennedy/Jenks Consultants Inc. 209Kiewit Corp. 23Kimley-Horn 17Kirksey Architects Inc. 273Kisinger Campo & Associates Corp. 286Kleinfelder 63KLJ 160

Where To Find the Top 500


0706_SB_Top500_WTF.indd 74 6/30/20 2:44 PM

RANK RANK RANK RANKFIRM FIRM FIRM FIRM

Kohn Pedersen Fox Associates PC 79KPFF Consulting Engineers 80Krazan & Associates 422KS Engineers PC 446KTGY Architecture + Planning 188kW Mission Critical Engineering 373

LLaBella Associates, D.P.C. 173Lamp Rynearson Inc. 491Landrum & Brown Inc. 349LANGAN 53Lanier & Associates Consulting Engineers Inc. 429Larson Design Group Inc. 282Leidos 21Leighton Group Inc. 379LHB Inc. 380T.Y. Lin International 38Lionakis 353The LiRo Group 412Little Diversified Architectural Consulting Inc. 270LJA Engineering 65LMN Architects 289Lochmueller Group Inc. 338H.W. Lochner Inc. 126Loring Consulting Engineers Inc. 457LPA Inc. 167LRK Inc. 454LS3P 197

MMacgregor Associates Architects Inc. 467MacKay & Somps Civil Engineers Inc. 434Manhard Consulting, Ltd. 346The Mannik & Smith Group Inc. 291Marmon Mok Architecture 438Martin/Martin Inc. 343Maser Consulting P.A. 108Matrix Technologies Inc. 305Mazzetti 401MBH Architects 348McAdams 355McClure Engineering 458McCormick Taylor Inc. 192McKim & Creed Inc. 148McLaren Engineering Group 328McMahon Associates Inc. 475McMillan Pazdan Smith LLC 296ME Engineers 211Mead & Hunt Inc. 111Merrick & Co. 143Merriman Anderson/Architects Inc. 450Mesa Associates Inc. 151Metric Engineering Inc. 424MG Engineering DPC 392MG2 250Middough Inc. 199Mithun 364Modjeski and Masters Inc. 381Moffatt & Nichol 92Moody Nolan 271Morrison Hershfiel 128Morrison-Maierle Inc. 317Moseley Architects 233Mott MacDonald 30ms consultants Inc. 325MSA Professional Services 336Mueser Rutledge Consulting Engineers PLLC 397Murraysmith 258

NNAC Architecture 367NBBJ 76Neel-Schaffer Inc. 230Waldemar S. Nelson and Co. Inc. 331NELSON Worldwide 77Newcomb & Boyd 409Niles Bolton Associates 372Ninyo & Moore Geotechnical and Environmental Sciences Consultants 219NORR 150NOVA Engineering & Environmental LLC 301NV5 Global Inc. 27

OOHM Advisors 245Olsson Inc. 94On-Board Engineering Corp. 345Orbital Engineering Inc. 323Osborn Engineering 471Otak Inc. 266

PPage 90Pape-Dawson Engineers Inc. 118Parametrix 166Parkhill, Smith & Cooper Inc. 249Parsons 12Partner Engineering and Science Inc. 140Patrick Engineering Inc. 242PBK 134PBS Engineering and Environmental Inc. 371PCI Skanska Inc. 489Pennoni 96Perkins and Will 28Perkins Eastman 60PGAL 81Plummer Associates Inc. 433PND Engineers Inc. 488Pond 78Populous 73POWER Engineers Inc. 34PRIME AE Group Inc. 246Primera Engineers, Ltd. 486Primoris 190Professional Engineering Consultants, P.A. 335PS&S 303Psomas 149

QQuinn Evans 318

RRaba Kistner Inc. 171RATIO 347RBB Architects Inc. 358RCM Technologies Inc. 251RDC-S111 415RDG Planning & Design 375Rebel Design+Group 449Remington & Vernick Engineers Inc. 279Rettew Associates Inc. 264RJN Group Inc. 427RK&K 62RMA Group 287RMF Engineering Inc. 274E.L. Robinson Engineering Co. 487Ross & Baruzzini Inc. 261

RPS 419RRC Power & Energy LLC 423RRMM Architects 413RS&H Inc. 48

SS&B Engineers and Constructors, Ltd., and affili tes 24S&ME Inc. 105Salas O’Brien 147SAM LLC 93Sanborn, Head & Associates Inc. 482Sargent & Lundy 37Sasaki 243Schmidt Associates 498Schnabel Engineering 222SCS Engineers 74SEPI 390Shalom Baranes Associates 405Shannon & Wilson Inc. 229Shepley Bulfinc 311Shive-Hattery 268Short-Elliott-Hendrickson Inc. 139Simpson Gumpertz & Heger 113Skidmore, Owings & Merrill 43The S/L/A/M Collaborative 306Smallwood 439SME 284Adrian Smith + Gordon Gill Architecture 468Smith Seckman Reid Inc. 198T. Baker Smith LLC 376SmithGroup 58SNC-Lavalin Inc. 16Solomon Cordwell Buenz (SCB) 216Souder, Miller & Associates 464SPEC Services Inc. 363SRF Consulting Group Inc. 298SSOE Group 130Stanley Consultants Cos. Inc. 89Stantec Inc. 8Steelman Partners 389Robert A.M. Stern Architects 234Stewart 442STG Design 440Strand Associates Inc. 185STUDIOS architecture 186STV Group Inc. 32Summit Design and Engineering PLLC 330Sunrise Engineering Inc. 366SWCA Environmental Consultants 120Syska Hennessy Group 156SYSTRA USA 299

TT&M Associates 260T2 Utility Engineers 334TAIT 382Tectonic Engineering Consultants, Geologists & Land Surveyors DPC 177TEECOM 499Terracon Consultants Inc. 22Tetra Tech Inc. 4I.C. Thomasson Associates Inc. 360A. Morton Thomas and Associates Inc. 220Mark Thomas 309Thompson Engineering 332Thornton Tomasetti 57The Thrasher Group Inc. 214Tighe & Bond Inc. 224

Timmons Group 159TKDA 285TLC Engineering Solutions Inc. 244Tolunay-Wong Engineers Inc. 276Tower Engineering Professionals 133TowerPinkster 463TPG Architecture LLP 265TransCore 101TranSystems 85TRC Cos. 20TreanorHL 368tvsdesign 248Twining Inc. 272

UUlteig Engineers Inc. 163United Consulting 474Universal Engineering Sciences 175UniversalPegasus International 59

VV3 Cos. 430Vanderweil Engineers 142VCBO Architecture 477VHB 55VLK Architects Inc. 294Vocon 420Volkert Inc. 95

WWade Trim 212Walker Parking Consultants/Engineers Inc. 236Wallace Montgomery & Associates LLP 395Walter P Moore 135Ware Malcomb 136WATG 194WD Partners 361WDG Architecture 461Wendel 426Weston & Sampson 131Westwood Professional Services 127WGI Inc. 187Whitman, Requardt and Associates LLP 109Whitney Bailey Cox & Magnani LLC 399Wight & Co. 447Wiley|Wilson 292Willdan 41Wilson & Co. Inc., Engineers & Architects 207Wilson Associates 344Wiss, Janney, Elstner Associates 103WithersRavenel Inc. 428Wold Architects Inc. 253Wood 5Wood Rodgers Inc. 275Woodard & Curran 68Woolpert Inc. 72Wright-Pierce 356WSB 210WSP USA 7Wunderlich-Malec Engineering Inc. 183

XYZThe Yates Cos. Inc. 443Zachry Group 75ZGF Architects LLP 86

DIRECTORY

0706_SB_Top500_WTF.indd 75 6/30/20 2:45 PM

1

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Advantage Engineers

John B. McGrath, CEO 7151 Columbia Gateway Dr., Suite A Columbia, Md. 21046 4433670003 www.advantageengineers.com

AECOM Michael Burke, Chairman and CEO 1999 Avenue of the Stars, Suite 2600 Los Angeles, Calif. 90067 213-593-8100 www.aecom.com

Aegion Corp. Charles R. Gordon, CEO 17988 Edison Avenue Chesterfield, Mo. 63005 636-530-8000 www.aegion.com

Affiliated Engineers Inc.

Jerry Schuett, PE, President 5802 Research Park Blvd Madison, Wis. 53719 608-238-2616 aeieng.com

AI Engineers Inc.

Abul Islam, PE, FASCE, President/CEO

919 Middle Street Middletown, Conn. 06457 860-635-7740 www.aiengineers.com

AKRF Inc.

Karen Franz, CEO 440 Park Ave South New York, N.Y. 10016 646-388-9550 www.akrf.com

AlfaTech Consulting Engineers Inc. Jeff Fini, CEO 1321 Ridder Park Drive, Suite 50 San Jose, Calif. 95131 408-487-1200 atce.com

Alliiance

Eric Peterson, AIA, LEED AP, Principal

400 Clifton Avenue Minneapolis, Minn. 55403 612-874-4100

www.alliiance.us

Alpha Testing Inc.

Brian A. Powell, PE, President 2209 Wisconsin Street Dallas, Texas 75229 2147556482 www.alphatesting.com

American Structurepoint Willis R. Conner, President/COO 9025 River Road, Suite 200 Indianapolis, Ind. 46240 317-547-5580 www.structurepoint.com

Anvil Corp.

John Mahoney, President 1675 West Bakerview Road Bellingham, Wash. 98226 360.671.1450 www.anvilcorp.com

Arcadis North America/ Callison

RTKL

Joachim Ebert, CEO 630 Plaza Drive Highlands Ranch, Colo. 80129 720-344-3500 www.arcadis.com

AO Architects

Jack P. Selman, Senior Partner 144 North Orange Street Orange, Calif. 92866 714.639.9860 www.aoarchitects.com

Ardurra Group Inc. Ernesto Aguilar, PE, CEO 4921 Memorial Highway, Suite 300 Tampa, Fla. 33634 813-880-8881 www.ardurra.com

ARM Group Enterprises Inc.

Bryan M. Wehler, President, CEO 1129 West Governor Road, PO Box

797 Hershey, Pa. 17033 7175338600 www.armgroup.net

Arora Engineers Inc.

Manik K. Arora, PE, President & CEO 61 Wilmington West Chester Pike

Chadds Ford, Pa. 19317 610-459-7900 www.aroraengineers.com

Arquitectonica Timothy Reedy, CEO 2900 Oak Ave. Miami, Fla. 33133 305-372-1812 www.arquitectonica.com

Array Architects

Carl Davis, Lean Six Sigma Green Belt, CEO

1 West Elm Street, Suite 400 Conshohocken, Pa. 19428 610-270-0599 array-architects.com

Arup

Andy Howard, Chairman 77 Water Street New York, N.Y. 10005 212 896 3000 www.arup.com

Atwell LLC

Brian R. Wenzel, P.E., President and CEO

Two Towne Square, Suite 700 Southfield, Mich. 48076 248-447-2000 www.atwell-group.com

Ayers Saint Gross

Luanne Greene, President 1040 Hull Street, Suite 100 Baltimore, Md. 21230 410.347.8500 www.asg-architects.com

Ayres

Bruce Ommen, PE, President 3433 Oakwood Hills Parkway Eau Claire, Wis. 54701 715.834.3161 www.AyresAssociates.com

Bala Consulting Engineers Michael G. Anastasio, President 443 South Gulph Road King of Prussia, Pa. 19406 6106498000 www.bala.com

Ballinger

2

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Louis A. Meilink Jr, FAIA, FACHA,

ACHE, Senior Principal 833 Chestnut Street, Suite 1400 Philadelphia, Pa. 19107 2154460900 www.ballinger.com

Barge Design Solutions Bob Higgins, President, CEO 615 3rd Avenue South, Suite 700 Nashville, Tenn. 37210 615-254-1500 www.bargedesign.com

Barr Engineering Co John Lee, CEO 4300 MarketPointe Drive, Suite 200 Minneapolis, Minn. 55435 952-832-2600 www.barr.com

Bartlett & West Inc

Keith Warta, CEO 1200 SW Executive Dr Topeka, Kan. 66615 785-228-3213 www.bartwest.com

Barton & Loguidice, D.P.C.

John F. Brusa, Jr., President & CEO 443 Electronics Parkway Liverpool, N.Y. 13088 (315) 457-5200 www.bartonandloguidice.com

Barton Malow Holdings LLC Ryan Maibach, CEO 26500 American Drive Southfield, Mich. 48034 (248) 436-5000 www.bartonmalow.com

Baskervill

Robert Clark, President 101 S 15th St. Suite 200 Richmond, Va. 23219 804.343.1010 www.baskervill.com

Baxter & Woodman Inc.

John V. Ambrose, President/CEO 8678 Ridgefield Road Crystal Lake, Ill. 60012 8154591260 www.baxterwoodman.com

BCC Engineering Inc.

Jose A Munoz, President / CEO 6401 SW 87th Avenue, Suite 200 Miami, Fla. 33173 www.bcceng.com

Beam, Longest & Neff Thomas C. Longest, CEO 8320 Craig Street Indianapolis, Ind. 46250 8003825206 www.b-l-n.com

Bechtel B. Bechtel, CEO 12011 Sunset Hills Road, Suite 110 Reston, Va. 20190 571-392-6300 www.bechtel.com

The Beck Group

Fred Perpall, FAIA, CEO 1601 Elm Street, Suite 2800 Dallas, Texas 75201 2143036200 www.beckgroup.com

Alfred Benesch & Co.

John Carrato, President & CEO 35 W. Wacker Drive Chicago, Ill. 60601 312-565-0450 www.benesch.com

Bergmann Pietro Giovenco, President and CEO 280 E Broad St Rochester, N.Y. 14604 5852325135 www.bergmannpc.com

Bermello Ajamil & Partners Inc.

Luis Ajamil, CEO/ President 2601 S. Bayshore Drive, Suite 1000 Miami, Fla. 33133 305-859-2050 www.bermelloajamil.com

BETA Group Inc.

Frank Romeo, CEO 701 George Washington Hwy. Lincoln, R.I. 02865 401-333-2382 www.beta-inc.com

Beyer Blinder Belle, Architects and

Planners LLP Frederick A. Bland, FAIA, Managing

Partner 120 Broadway, 20th Floor New York, N.Y. 10271 2127777800 www.beyerblinderbelle.com

BGE Inc. Lee C. Lennard, PE, F. SAME,

President/CEO 10777 Westheimer Road, Suite 400 Houston, Texas 77042 281-558-8700 bgeinc.com

BHDP Architecture Michael Habel, CEO 302 West 3rd Street, Suite 500 Cincinnati, Ohio 45202 513.271.1634 www.bhdp.com

Binkley & Barfield Inc.

James Brett Binkley, CEO 1710 Seamist Drive Houston, Texas 77008 713-869-3433 www.binkleybarfield.com

BKF Engineers

Greg Hurd, CEO/President 255 Shoreline Drive, Ste 200 Redwood City, Calif. 94065 650-482-6300 www.bkf.com

BL Cos. Inc. Carolyn Stanworth, President & CEO 355 Research Parkway Meriden, Conn. 06450 2036301406 www.blcompanies.com

Black & Veatch

Steve Edwards, Charmain & CEO 11401 Lamar Ave Overland Park, Kan. 66211 913-458-2000 www.bv.com

Bohannan Huston Inc

Bruce J. Stidworthy, President 7500 Jefferson Street NE Albuquerque, N.M. 87109

3

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 505-823-1000 www.bhinc.com

BOKA Powell

Donald R. Powell, Partner 8070 Park Lane, Suite 300 Dallas, Texas 75231 972.701.9000 www.bokapowell.com

Bolton & Menk Inc.

Bradley C. DeWolf, P.E., President/CEO

1960 Premier Drive Mankato, Minn. 56001 507-625-4171 www.bolton-menk.com

Boswell Engineering Inc.

Stephen T. Boswell, Ph.D., President/CEO

330 Phillips Avenue South Hackensack, N.J. 07606 201-641-0770 http://boswellengineering.com/

Boulder Associates

Tim Riddle, President 1426 Pearl St Ste 300 Boulder, Colo. 80302 800.499.7795 www.boulderassociates.com

Bowman Consulting Group Gary Bowman, President 12355 Sunrise Valley Drive, Suite 520 RESTON, Va. 20191 703.464.1000 bowmanconsulting.com

BR+A Consulting Engineers Allan Ames, President 10 Guest Street Boston, Mass. 02135 617-254-0016 www.brplusa.com

Braun Intertec Corp.

Jon Carlson, CEO 11001 Hampshire Ave S Bloomington, Minn. 55438 952-995-2000 www.braunintertec.com

Bridgefarmer & Associates Inc. M. Mansoor Ahsan, CEO

2350 Valley View Lane Dallas, Texas 75234 (972) 231-8800 https://www.bridgefarmer.com/

Brown and Caldwell

Richard D'Amato, President and CEO 201 N. Civic Drive, Suite 300 Walnut Creek, Calif. 94596 925.937.9010 https://brownandcaldwell.com/

BRPH Architects Engineers Inc. Brian Curtin, President, Chairman of

the Board 5700 N Harbor City Blvd., Suite 400 Melbourne, Fla. 32940 321-254-7666 www.brph.com

BSA LifeStructures Melissa Davis, President 9365 Counselors Row, Suite 300 Indianapolis, Ind. 46240 317.819.7878 https://www.bsalifestructures.com/

Burgess & Niple Inc. Mark E. Bernhardt, CEO/President 5085 Reed Road Columbus, Ohio 43220 (614) 459-2050 www.burgessniple.com

The Burke Group, Ltd.

Christopher B. Burke, Chairman 9575 W. Higgins Road, Suite 600 Rosemont, Ill. 60018 847-823-0500 www.cbbel.com

Burns & McDonnell

Ray Kowalik, Chairman and CEO 9400 Ward Parkway Kansas City, Mo. 64114 burnsmcd.com

Burns Engineering Inc. Matthew J. Burns, PE, President 2001 Market Street, Suite 600 Philadelphia, Pa. 19103 215-979-7700 www.burns-group.com

Burrow Global LLC

Micheal Burrow, CEO/ Chairman 6200 Savoy Dr. Houston, Texas 77036 713-963-0930 https://www.burrowglobal.com/

BWBR

Peter G. Smith, FAIA, President and CEO

380 St. Peter Street, Ste. 600 Saint Paul, Minn. 55102 651.222.3701 www.bwbr.com

C&I Engineering M. Gregg Fowler, Executive Director

of Engineering 1930 Bishop Lane, Suite 800 Louisville, Ky. 40218 502-451-4977 www.cieng.com

Cameron Engineering & Associates

LLP

John D. Cameron, Jr., P.E., Managing Partner

177 Crossways Park Drive Woodbury, N.Y. 11797 516-827-4900 www.cameronengineering.com

CannonDesign

Brad Lukanic, CEO 360 Madison Ave New York City, N.Y. 10017 212.972.9800 www.CannonDesign.com

Cardno Inc. Susan Reisbord, CEO & Managing

Director 10004 Park Meadows Drive, Suite 300 Lone Tree, Colo. 80124 720-257-5800 www.cardno.com

Carollo Engineers Inc. B. Narayanan, President/CEO 2795 Mitchell Dr. Walnut Creek, Calif. 94598 925-932-1710 www.carollo.com

CDG Engineers & Associates Inc.

Mark Pugh, President and CEO 1829 East Three Notch Street

4

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Andalusia, Ala. 36421 (334) 222-9431 www.cdge.com

CDI Engineering Solutions Steven Karlovic, President 1735 Market Street, Suite 200 Philadelphia, Pa. 19103 814.419.7906 www.cdiengineeringsolutions.com

CDM Smith

Timothy B. Wall, Chairman and CEO 75 State St Boston, Mass. 02109 617-452-6000 www.cdmsmith.com

Century Engineering Inc.

Francis X Smyth, CEO/President 10710 GILROY ROAD HUNT VALLEY, Md. 21031 443-589-2400 www.centuryeng.com

CESO Inc. David Oakes, Senior Principal and

Chairman 3601 Rigby Road, Suite 300 Miamisburg, Ohio 45342 937-435-8584 www.esoinc.com

CHA Consulting Inc. James Stephenson, CEO, CHA

Holdings, Inc. & President, CHA Consulting, Inc.

575 Broadway, Suite 301 Albany, N.Y. 12207 5184534500 www.chacompanies.com

Civil & Environmental Consultants

Inc. Ken R.Miller, President and CEO 333 Baldwin Road Pittsburgh, Pa. 15205 800-365-2324 www.cecinc.com

Clark Nexsen

Terri Hall, President 4525 Main Street, Suite 1400 Virginia Beach, Va. 23462 757.455.5800 www.clarknexsen.com

CMTA Inc Kenneth Seibert, President 10411 Meeting Street Prospect, Ky. 40059 5023263085 www.cmta.com

CO Architects

Scott Kelsey, President 5055 Wilshire Blvd. 9th Floor Los Angeles, Calif. 90036 323-525-0500 www.coarchitects.com

Cobb, Fendley & Associates Inc.

Monica Silver, P.E., President 13430 Northwest Freeway, Suite 1100 Houston, Texas 77040 713-462-3242 www.cobbfendley.com

Coffman Engineers Inc. Dave Ruff, CEO and President 1011 2nd Ave, Suite 400 Seattle, Wash. 98101 1-206-623-0717 www.coffman.com

Collins Engineers Inc.

Daniel G. Cecchi, P.E., President 550 W. Jackson Boulevard, Suite 1200 Chicago, Ill. 60661 312-704-9300 www.collinsengr.com

Commonwealth Associates Inc.

Richard N. Collins, PE, President & CEO

2700 W Argyle St Jackson, Mich. 49202 517-788-3000 www.cai-engr.com

Consor Engineers LLC

Sandeep Patil, CEO 15310 Park Row Houston, Texas 77084 281-493-4140 consoreng.com

Cooper Carry Kevin R. Cantley, AIA, President/CEO 191 Peachtree Street, NE Atlanta, Ga. 30303 4042372000

www.coopercarry.com

Core States Group

John Scheffey, CEO 201 South Maple Avenue | Suite 300 Ambler, Pa. 19002 2158092125 core-states.com

Corgan Scott Ruch, CEO 401 North Houston Street Dallas, Texas 75202 214 748 2000 corgan.com

Costello Inc.

Dustin O'Neal, President 2107 CityWest Blvd. 3rd Floor Houston, Texas 77042 713-783-7788 www.costelloinc.com

COWI North America

Lars Hague, President & CEO 1191 2nd Avenue, Suite 1110 Seattle, Wash. 98101 206 216-3933 www.cowi.com

CP&Y Inc. Pete Patel, PE, CEO 1820 Regal Row, Suite 200 Dallas, Texas 75235 214.638.0500 www.cpyi.com

CPH Inc.

Kamran Khosravani, CEO 500 West Fulton Street Sanford, Fla. 32771 407-322-6841 www.cphcorp.com

CPL - Rochester

Todd M. Liebert, CEO 205 ST. PAUL STREET ROCHESTER, N.Y. 14604 800-274-9000 www.cplteam.com

Crafton Tull Matt Crafton, P.E., President & CEO 901 N. 47th Street, Suite 400 Rogers, Ark. 72756 479-636-4838

5

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY www.craftontull.com

Crawford, Murphy & Tilly Inc.

Dan Meckes, PE, Chairman and CEO 2750 W Washington Street Springfield, Ill. 62702 844-426-8364 www.cmtengr.com

CRB Jeffrey A. Biskup, PE, Chairman/CEO 1251 NW Briarcliff Parkway, Suite

500 Kansas City, Mo. 64116 816-880-9800 www.crbusa.com

CSO Alan Tucker, President 8831 Keystone Crossing Indianapolis, Ind. 46240 317-848-7800 www.csoinc.net

Cushing Terrell

Greg Matthews, President / CEO 13 N 23rd Street Billings, Mont. 59101 406.248.7455 www.cushingterrell.com

CTL Engineering Inc.

C.K. Satyapriya, President & CEO 2860 Fisher Road Columbus, Ohio 43204 614-276-8123 www.ctleng.com

CTL|Thompson Inc. Stuart D. Thompson, President & CEO 7306 S. Alton Way Centennial, Colo. 80112 303-825-0777 www.ctlt.com

Cuhaci & Peterson Architects,

Engineers and Planners Greg Simpson, CEO 1925 Prospect Ave. Orlando, Fla. 32814 407-661-9100 www.c-p.com

Cuningham Group Architecture Inc.

Timothy Dufault, FAIA, CEO 201 Main Street SE, Suite 325

Minneapolis, Minn. 55414 612-379-3400 www.cuningham.com

D&B Engineers and Architects, P.C. Steven A. Fangmann, President 330 Crossways Park Drive Woodbury, N.Y. 11797 5163649890 www.db-eng.com

Dahlin Group Architecture Planning

Nancy Keenan, President 5865 Owens Drive Pleasanton, Calif. 94588 925-251-7200 www.dahlingroup.com

Leo A Daly

Steven Lichtenberger, President 8600 Indian Hills Drive Omaha, Neb. 68114 402.391.8111 www.leoadaly.com

D'Amato Conversano Inc, dba DCI

Engineers

Mark Aden, CEO/President 818 Stewart Street, Suite 1000 Seattle, Wash. 98101 206-332-1900 www.dci-engineers.com

Dannenbaum Engineering Corp. Michel Maksoud, PhD, PE, President /

CEO 3100 W. Alabama Houston, Texas 77098 713-520-9570 www.dannenbaum.com

Davis Partnership Architects

Brit Probst, Principal, President 2901 Blake Street, Sutie 100 Denver, Colo. 80205 303-861-8555 www.davispartnership.com

Day & Zimmermann HAROLD L YOH III, CHAIRMAN &

CEO 1500 Spring Garden Street Philadelphia, Pa. 19130 215-299-8000 www.dayzim.com

Degenkolb Engineers

Stacy Bartoletti, CEO and President 375 Beale Street San Francisco, Calif. 94105 415.354.6416 degenkolb.com

Dekker/Perich/Sabatini, Ltd. Benjamin Gardner, CEO/Principal 7601 Jefferson St Ne Ste 100 Albuquerque, N.M. 87109-4496 505-761-9700 www.dpsdesign.org

Dennis Group Tom Dennis, President & CEO 1537 Main Street Springfield, Mass. 01103 413.787.1785 dennisgroup.com

DES Architects + Engineers

Steve Mincey, CEO | Principal 399 Bradford Street #300 Redwood City, Calif. 94063 (650)364-6453 www.des-ae.com

DeSimone Consulting Engineers

Stephen V. DeSimone, PE, LEED AP, President/CEO

140 Broadway, 25th Floor New York, N.Y. 10005 (212) 532-2211 https://www.de-simone.com/

Dewberry

Donald E. Stone, Jr., CEO 8401 Arlington Blvd. Fairfax, Va. 22031 703.849.0300 www.dewberry.com

DGA planning | architecture |

interiors

Randall Dowler AIA, President and Managing Principal

550 Ellis Street Mountain View, Calif. 94043 6509431660 www.DGAonline.com

WK Dickson& Co. Inc.

David L. Peeler, CEO 1213 W. Morehead St, Suite 300 Charlotte, N.C. 28208

6

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 7043345348 www.wkdickson.com

DLR Group

Griff Davenport, FAIA, CEO, Managing Principal

520 Nicollet Mall Minneapolis, Minn. 55402 612.977.3500 www.dlrgroup.com

DLZ Corp.

Vikram (Raj) Rajadhyaksha, PE, Chairman and CEO

6121 Huntley Road Columbus, Ohio 43229 614-888-0040 www.dlz.com

Donohue & Associates Inc.

Craig W. Brunner, President 3311 Weeden Creek Road Sheboygan, Wis. 53081 920.208.0296 www.donohue-associates.com

DOWL

Stewart Osgood, President and CEO 701 Fifth Avenue, Suite 4120 Seattle, Wash. 98104 206.946.8115 www.dowl.com

Draper Aden Associates Inc. Jeffrey Lighthiser, CEO 1030 Wilmer Avenue, Suite 100 Richmond, Va. 23227 804-264-2228 www.daa.com

DRMP Inc. Larry Smith, Jr., PE, President/CEO 941 Lake Baldwin Lane Orlando, Fla. 32814 407-896-0594 www.drmp.com

E4H Environments for Health

Architecture Jill Boardman, CEO, Partner 23 drydock ave, suite 610w Boston, Mass. 02210 888-781-8441 www.e4harchitecture.com

EA Engineering, Science, and

Technology Inc., PBC Ian D MacFarlane, President & CEO 225 Schilling Circle, Suite 400 Hunt Valley, Md. 21031 410-584-7000 www.eaest.com

The EADS Group Inc.

Thomas M. Reilly, P.E., President/CEO

1126 8th Avenue Altoona, Pa. 16602 8149445035 www.eadsgroup.com

ECS

Henry L. Lucas, PE, CEO/President 14030 Thunderbolt Drive Suite 500 Chantilly, Va. 20151 571-299-6000 www.ecslimited.com

Electrical Consultants Inc.

Bruce J. LaMeres, CEO 3521 Gabel Road Billings, Mont. 59102 4062599933 Elkus Manfredi Architects

David P Manfredi, CEO & Founding Principal

25 Drydock Avenue Boston, Mass. 02210 617.426.1300 www.elkus-manfredi.com

EMH&T

Sandra C Doyle-Ahern, President 5500 New Albany Road Columbus, Ohio 43054 (614) 775-4500 www.emht.com

EN Engineering LLC

Steven Knowles, CEO 28100 Torch Parkway, Suite 400 Warrenville, Ill. 60555 (630) 353-4000 www.enengineering.com

ENERCON Robert H. Bryan, President 500 Townpark Lane Kennesaw, Ga. 30144 770 919 1930

www.enercon.com

England-Thims & Miller Inc.

N. Hugh Mathews, CEO/President/Director

14775 Old St. Augustine Road Jacksonville, Fla. 32258 904.642.8990 ww.etminc.com

EnSafe Inc.

Don Bradford, President & CEO 5724 Summer Trees Drive Memphis, Tenn. 38134 9013727962 www.ensafe.com

EUA (Eppstein Uhen Architects

Inc.)

Greg Uhen, CEO 333 East Chicago Street Milwaukee, Wis. 53202 414.271.5350 www.eua.com

Erdman Anthony Curt Helman, PE, President/CEO 145 Culver Road Rochester, N.Y. 14620 585-427-8888 www.erdmananthony.com

ESD

Zackery House, CEO 233 South Wacker Drive, Suite 5300 Chicago, Ill. 60606 312-372-1200 www.esdglobal.com

ESG Architecture & Design

Aaron Roseth, President | Principal 500 Washington Avenue South, Suite

1080 Minneapolis, Minn. 55415 612-339-5508 esgarch.com

ESP Associates Inc.

Joseph W Hendrick, President 3475 lakemont Blvd. Fort Mill, S.C. 29708 803-802-2440 www.espassociates.com

David Evans Enterprises Inc. Al Barkouli, CEO

7

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 2100 SW River Parkway Portland, Ore. 97201 503.223.6663 www.deainc.com

EwingCole

Jared J. Loos, Chairman & CEO 100 North 6th Street Philadelphia, Pa. 19106 215-923-2020 www.ewingcole.com

EXP Ivan Dvorak, Chairman + CEO 205 N Michigan Ave, Suite 3600 Chicago, Ill. 60601 312.616.0000 www.exp.com

EYP Architecture & Engineering

Scott Butler, President and CEO 201 Fuller Road Albany, N.Y. 12203 518-795-3800 www.eypae.com

Farnsworth Group Inc.

Karen M. Jensen, President & CEO 2709 McGraw Drive Bloomington, Ill. 61704 309.663.8435 www.f-w.com

Fehr & Peers Matthew Henry, CEO 100 Pringle Avenue #600 Walnut Creek, Calif. 94596 9259773200 www.fehrandpeers.com

C. H. Fenstermaker & Associates

LLC

William H. Fenstermaker, Chairman of the Board

135 Regency Square Lafayette, La. 70508 3372372200 www.fenstermaker.com

Fentress Architects

Curt Fentress, Principal in Charge of Design

421 Broadway Denver, Colo. 80203 3037225000 fentressarchitects.com

FFKR Architects Roger Jackson, President 730 Pacific Avenue Salt Lake City, Utah 84104 801-521-6186 www.ffkr.com

FGM Architects Inc

John F Ochoa, CEO 1211 W 22nd St, Suite 700 Oak Brook, Ill. 60523 (630) 574-8300 www.fgmarchitects.com

Fishbeck

Jeffrey Schumaker, President/Principal 1515 Arboretum Drive SE Grand Rapids, Mich. 49546 616.575.3824 www.fishbeck.com

Flad Architects Jeff Zutz, AIA, LEED AP,

President/CEO 644 Science Drive Madison, Wis. 53711 608-238-2661 flad.com

Foth Cos. Randall Homel, Pres/CEO 2121 Innovation Court De Pere, Wis. 54115 9204972500 www.foth.com

Freese and Nichols, Inc

Brian Coltharp, President & CEO 4055 International Plaza, Suite 200 Fort Worth, Texas 76110 817-735-7300 www.freese.com

French & Parrello Associates

James B. Heller, PE, President & CEO 1800 Route 34 Wall Township, N.J. 07719 7323129800 www.fpaengineers.com

Froehling & Robertson Inc. Samuel S. Proctor, CEO / Owner 3015 Dumbarton Road Richmond, Va. 23228 8042642701

www.FandR.com

Fugro USA Holding Inc.,

Ed Saade, Group Director Americas 6100, Hillcroft Avenue Houston, Texas 77081 +1 (713) 369 5576 www.fugro.com

Fuss & O'Neill Inc. Kevin Grigg, PE, President, CEO 146 Hartford Road Manchester, Conn. 06040 860.646.2469 www.fando.com

FXCollaborative

Guy Geier, FAIA, FIIDA, LEED AP, Managing Partner

22 West 19th Street New York, N.Y. 10011 212.627.1700 www.fxcollaborative.com

G70

Charles Kaneshiro, President 111 S. King Street, Suite 170 Honolulu, Hawaii 96813 (808) 523-5866 g70.design

GAI Consultants Inc.

Gary M. DeJidas, PE, MBA, Chairman & CEO

385 E. Waterfront Drive Homestead, Pa. 15120 412-476-2000 www.gaiconsultants.com

Galloway & Co. Inc.

Dave Guetig, President 6162 S. Willow Drive, Suite 320 Greenwood Village, Colo. 80111 303-770-8884 www.GallowayUS.com

Gannett Fleming Robert M. Scaer, PE, Chairman of the

Board and CEO 207 Senate Avenue Camp Hill, Pa. 17011 717.763.7211 www.gannettfleming.com

Garver Brock Hoskins, President and CEO

8

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 4701 Northshore Drive North Little Rock, Ark. 72118 501-376-3633 www.GarverUSA.com

The Gateway Engineers Inc.

Jason D. Jesso, CEO 100 McMorris Rd Pittsburgh, Pa. 15205 412-921-4030 www.GatewayEngineers.com

GBA (George Butler Associates) Timothy Ross, CEO & President 9801 Renner Boulevard Lenexa, Kan. 66219 9134920400 www.gbateam.com

GBBN

Matthew Schottelkotte, CEO 332 E 8th St Cincinnati, Ohio 45202 5132418700 www.gbbn.com

GEI Consultants Inc.

Ron Palmieri, President / CEO 400 Unicorn Park Drive Woburn, Mass. 01801 781.721.4000 https://www.geiconsultants.com/

Genesis AEC Norman Goldschmidt, President One Sentry Parkway, Suite 100 Blue Bell, Pa. 19422 6105920280 www.genesisaec.com

Gensler Andy Cohen & Diane Hoskins, Co-

CEO's 500 South Figueroa Street Los Angeles, Calif. 90071 https://www.gensler.com/

Geocon Joseph Vettel, CEO 6960 Flanders Drive San Diego, Calif. 92121 858 558-6900 www.geoconinc.com

GeoEngineers Inc.

Michael Hutchinson, CEO 17425 NE Union Hill Rd Redmond, Wash. 98052 425-861-6000 www.geoengineers.com

Geo-Logic Associates Inc.

Gary L. Lass, PG, CEG, GHg, CEO 2777 East Guasti Road Ontario, Calif. 91761 909-626-2282 www.geo-logic.com

Geosyntec Consultants

Peter Zeeb, President and CEO 900 Broken Sound Parkway NW, Suite

200 Boca Raton, Fla. 334387 561-922-0900 www.geosyntec.com

Geotechnology Inc.

Ed Alizadeh, P.E., CEO 11816 Lackland Road, Suite 150 St. Louis, Mo. 63146 314-997-7440 www.geotechnology.com

GFF Inc.

Even Beattie, AIA, LEED AP, Chairman/CEO

2808 Fairmount Street, Suite 300 Dallas, Texas 75201 2143031500 www.gff.com

GGLO

James Bradley, Managing Principal 1301 First Avenue Seattle, Wash. 98101 206.467.5828 www.gglo.com

Ghafari Associates LLC Kouhaila G. Hammer, President +

CEO 17101 Michigan Avenue Dearborn, Mich. 48126 313.441.3000 www.ghafari.com

GHD Inc. Ashley Wright, CEO 16451 SCIENTIFIC WAY Irvine, Calif. 92618 (949) 648-5200

www.ghd.com

Goettsch Partners

James Goettsch, Chairman and Co-CEO

224 South Michigan Avenue, Floor 17 Chicago, Ill. 60604 312.356.0600 www.gpchicago.com

Golder

Hisham Mahmoud, Global President & CEO

3801 PGA Boulevard, Suite 603 Palm Beach Gardens, Fla. 33410 561-277-0185 www.golder.com

Goodwyn, Mills and Cawood Inc.

Jeffrey Brewer, CEO 2660 EastChase Lane, Suite 200 Montgomery, Ala. 36117 334.271.3200 www.gmcnetwork.com

GP Strategies Corp. Scott Greenburg, CEO 11000 Broken Land Pkwy Columbia, Md. 21044 (443) 367-9600 GPD Group

Darrin Kotecki, President 520 South Main Street Akron, Ohio 44311 330-572-2100 www.gpdgroup.com

GRAEF John Kissinger, CEO/President 275 West Wisconsin Avenue Suite 300 Milwaukee, Wis. 53203 4142591500 www.graef-usa.com

Greeley and Hansen

John C. Robak, CEO 100 S. Wacker Drive, Suite 1400 Chicago, Ill. 60606 800-837-9779 www.greeley-hansen.com

HR Green Inc.

Jason Poppen, CEO 8710 EARHART LANE SW CEDAR RAPIDS, Iowa 52404

9

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 319-841-4000 www.hrgreen.com

GreenbergFarrow

Kieth Johnston, CEO / President 430 West Peachtree Street , NW Suite

200 Atlanta, Ga. 30309 212-725-9530 www.greenbergfarrow.com

Greenman-Pedersen Inc. (GPI)

Christer Ericsson, CEO 325 West Main Street Babylon, N.Y. 11702 631-587-5060 www.gpinet.com

Gresham Smith

Alan J. Pramuk, Chairman and CEO 222 Second Avenue South, Suite 1400 Nashville, Tenn. 37201 615-770-8100 www.GreshamSmith.com

Grimm + Parker Architects Melanie Hennigan AIA, President 11720 Beltsville Drive, Suite 600 Calverton, Md. 20705 3015951000 www.grimmandparker.com

GRW Engineers Inc.

Ron Gilkerson, Chairman 801 Corporate Drive Lexington, Ky. 40503 (859) 223-3999` www.grwinc.com

GSBS Architects

Kevin Miller, President 375 W 200 South Ste 100 Salt Lake City, Utah 84101 8015218600 www.gsbsarchitects.com

Guernsey Jared Stigge, CEO/President 5555 N. Grand Blvd. Oklahoma City, Okla. 73112 405-416-8100 www.guernsey.us

Gulf Interstate Engineering Co.

Rick A. Barnard, President & CEO 16010 Barkers Point Lane

Houston, Texas 77079 713-850-3400 www.gie.com

GZA Patrick F. Sheehan, President/CEO 249 Vanderbilt Avenue Norwood, Mass. 02062 781-278-3700 www.gza.com

H&M Co. Inc.

James E. Campbell, III, CEO 50 Security Drive Jackson, Tenn. 38305 7316646300 www.hmcompany.com

H2M architects + engineers

Richard Humann, CEO/President 538 Broad Hollow Rd. 4th Floor East Melville, N.Y. 11747 631-756-8000 www.h2m.com

Haley & Aldrich Inc. LAWRENCE P. SMITH,

CEO/PRESIDENT 70 Blanchard Rd #204 Burlington, Mass. 01803 6178867400 www.HaleyAldrich.com

Halff Associates Inc. Mark Edwards, President/CEO 1201 N. Bowser Rd. Richardson, Texas 75081 214.346.6200 www.halff.com

Hanson Professional Services Inc. Sergio A Pecori, CEO 1525 S. Sixth St. Springfield, Ill. 62703 217.788.2450 www.hanson-inc.com

Hardesty & Hanover LLC

Sean A. Bluni, CEO 1501 Broadway, 6th Floor New York, N.Y. 10036 212-944-1150 www.hardesty-hanover.com

Hargrove Engineers + Constructors

Ralph A. Hargrove, President and CEO

20 S. Royal Street Mobile, Ala. 36602 877.388.8356 www.hargrove-epc.com

HED Peter Devereaux, CEO 26913 Northwestern Hwy, Ste 200 Southfield, Mich. 48033 248 262 1500 www.hed.design

Hart Howerton A. James Tinson, CEO 10 East 40th Street New York, N.Y. 10016 2126835631 www.harthowerton.com

Haskell

James L. O’Leary, President & CEO 111 Riverside Avenue Jacksonville, Fla. 32202 904-791-4500 www.haskell.com

Hastings Architecture LLC

William Hastings, Principal 225 Polk Avenue, Suite 100 Nashville, Tenn. 37203 615.329.1399 www.hastingsarchitecture.com

Hazen and Sawyer Charles Hocking, President & CEO 498 7th Ave, 11th Floor New York, N.Y. 10018 212-539-7000 www.hazenandsawyer.com

HBG Design

Rick Gardner, AIA, Principal One Commerce Square, 40 S. Main St. Memphis, Tenn. 38103 901-525-2557 www.hbg.design

HBK Engineering LLC

Ronald G Kaminski, CEO 921 W. Van Buren Chicago, Ill. 60608 3124320076 www.hbkengineering.com

10

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY HDR

Eric Keen, Chairman and CEO 1917 S. 67th Street Omaha, Neb. 68106 402-399-1000 www.hdrinc.com

Heapy Mark Brumfield, CEO 1400 W Dorothy Lane Dayton, Ohio 45409 937-224-0861 www.heapy.com

Henderson Engineers Inc. Richard E. Smith, President & CEO 8345 Lenexa Drive, Ste. 300 Lenexa, Kan. 66214 9137425000 www.hendersonengineers.com

Herbert, Rowland & Grubic Inc.

Robert Grubic, P.E., CEO 369 East Park Drive Harrisburg, Pa. 17111 717-564-1121 www.hrg-inc.com

HGA

Tim Carl, FAIA, LEED AP, CFO 420 North 5th Street, Suite 100 Minneapolis, Minn. 55041 612-758-400 hga.com

Highland Associates LTD Gil Ben-Ami, PE, President One East 33rd Street New York, N.Y. 10016 212-681-0200 www.highlandassociates.com

Hillis-Carnes Engineering

Associates Inc. William M. Carnes, P.E., CEO 10975 Guilford Road, Suite A Annapolis Junction, Md. 20701 410-880-4788 www.hcea.com

HKS

Dan Noble, CEO 350 North Saint Paul, Suite 100 Dallas, Texas 75201 214-969-3320 www.hksinc.com

HLW John Gering, Managing Partner 5 Penn Plaza, 5th Floor New York, N.Y. 10001 2123534600 www.hlw.com

HMC Architects

Brian Staton, President and CEO 3546 Concours Street Ontario, Calif. 91764 9099899979 www.hmcarchitects.com

HNTB Cos.

Rob Slimp, Chairman and CEO 715 Kirk Drive Kansas City, Mo. 64105 8164721201 www.hntb.com

HOK Bill Hellmuth, FAIA, Chairman +

CEO 10 South Broadway, Suite 200 St. Louis, Mo. 63102 314-421-2000 www.hok.com

Hord Coplan Macht Lee Coplan, FAIA, CEO 750 East Pratt Street, Suite 1200 Baltimore, Md. 21202 4108377311 www.hcm2.com

Horrocks Engineers

Jim Horrocks, CEO 2162 W Grove Parkway, Suite 400 Pleasant Grove, Utah 84062 8017635100 www.horrocks.com

Houston Engineering Inc

Jeffrey LeDoux, President/CEO 1401 21st Avenue North Fargo, N.D. 58104 7013715850 houstoneng.com

Hubbell, Roth & Clark Inc. DANIEL MITCHELL, PRESIDENT 555 HULET DRIVE BLOOMFIELD HILLS, Mich. 48302 248-454-6300

www.hrc-engr.com

Huckabee

Christopher M. Huckabee, AIA, CEO 801 Cherry Street, Suite 500 Fort Worth, Texas 76102 817-377-2969 www.huckabee-inc.com

Huitt-Zollars Inc. Robert J McDermott, President 1717 McKinney Avenue, Suite 1400 Dallas, Texas 75202 214-871-3311 www.huitt-zollars.com

Hull & Associates LLC

Craig Kasper, CEO 6397 Emerald Parkway, Suite 200 Dublin, Ohio 43016 614-793-8777 www.hullinc.com

Humphreys & Partners Architects

Mark Humphreys, CEO 5339 Alpha Road, Suite 300 Dallas, Texas 75240 972.701.9636 www.humphreys.com

Hunt, Guillot & Associates LLC Trott Hunt, President 603 East Reynolds Drive Ruston, La. 71270 3182556825 www.hga-llc.com

HVJ Associates

Herbert Johnson, Owner/President 6120 S Dairy Ashford Rd Houston, Texas 77072 281-933-7388 hvj.com

IBI Group Inc.

Scott Stewart, CEO 55 St Clair Avenue West Columbus, Ohio 43235 4165961930 www.ibigroup.com

IMEG Corp. Paul VanDuyne, President/CEO 623 26th Avenue Rock Island, Ill. 61201 309-788-0673

11

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY www.imegcorp.com

Infrastructure Consulting &

Engineering, PLLC

Elham Farzam, President / CEO 1021 Briargate Circle Columbia, S.C. 29210 803-822-0333 www.ice-eng.com

Integral Group

William Overturf, CEO & President 427 13th Street Oakland, Calif. 94612 5106632070 www.integralgroup.com

Integrus Architecture, PS Brian Carter, CEO 10 S. Cedar Spokane, Wash. 99201 509.838.8681 www.integrusarch.com

Intertek-PSI

Gavin Campbell, Global Senior Vice President

545 E. Algonquin Rd. Arlington Heights, Ill. 60005 (800) 548-7901 http://www.intertek.com/building

IPS-Integrated Project Services

LLC Dave Goswami, P.E., Chairman &

CEO 721 Arbor Way, Suite 100 Blue Bell, Pa. 19422 610-828-4090 www.ipsdb.com

ISG

Lynn Bruns, CEO 115 E. Hickory St. Suite 300 Mankato, Minn. 56001 507-387-6651 www.ISGInc.com

Jacobs Steven J. Demetriou, Chair and CEO 1999 Bryan Street, Suite 1200 Dallas, Texas 75201 +1.214.638.0145 www.jacobs.com

Jaros, Baum & Bolles

Mark Torre; Scott Frank; Walter Mehl,Jr., Managing Partners

80 Pine Street New York, N.Y. 10005 212-530-9300 www.jbb.com

JCJ Architecture James E. LaPosta., Jr., FAIA, Chief

Architectural Officer 120 Huyshope Ave, Suite 400 Hartford, Conn. 06106 860-247-9226 www.JCJ.com

Jensen Hughes

Raj Arora, CEO 3610 Commerce Drive, Suite 817 Baltimore, Md. 21227 1 410 737 8677 www.jensenhughes.com

JLG Architects Michelle Allen, CEO 124 N 3rd ST Grand Forks, N.D. 58203 701-746-1727 www.jlgarchitects.com

Johnson, Mirmiran & Thompson

Inc. (JMT) John A. Moeller, President 40 Wight Avenue Hunt Valley, Md. 21030 410-329-3100 www.jmt.com

Jones Edmunds & Associates Inc.

Stanley F. Ferreira, Jr., PE, President & CEO

730 NE Waldo Road Gainesville, Fla. 32641 352.377.5821 www.jonesedmunds.com

Jones|Carter

Robert L. Aylward, President & CEO 6330 West Loop South, Suite 150 Bellaire, Texas 77401 713.777.5337 www.jonescarter.com

Jordan & Skala Engineers

Tim Milam, President, Principal 4275 Shackleford Rd Norcross, Ga. 30093

770-447-5547 www.jordanskala.com

J-U-B Engineers Inc.

Lee E. Cammack, PE, CEO 250 South Beechwood Drive Boise, Idaho 83709-0944 208-376-7330 www.jub.com

Kahler Slater

George Meyer, CEO 111 W Wisconsin Avenue Milwaukee, Wis. 53203 414-272-2000 www.kahlerslater.com

Kapur & Associates Inc. Ramesh Kapur, President/CEO 7711 N. Port Washington Road Milwaukee, Wis. 53217 414-751-7200 kapurinc.com

KBR Inc.

Stuart Bradie, President & CEO 601 Jefferson St. Houston, Texas 77002 713-753-3800 www.kbr.com

KCI Technologies Inc.

Nathan J. Beil, CEO & President 936 Ridgebrook Road Sparks, Md. 21152 410.316.7800 www.kci.com

Kendall/Heaton Associates Inc. John O'Connell, CEO 3050 Post Oak Boulevard, Suite 1000 Houston, Texas 77056 713-877-1192 www.kendall-heaton.com

Kennedy/Jenks Consultants Inc.

Keith London, President/CEO 275 Battery Street, Suite 550 San Francisco, Calif. 94111 415-243-2150 https://www.kennedyjenks.com/

Kiewit Corp.

Rick Lanoha, CEO 1000 Kiewit Plaza Omaha, Neb. 68131

12

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 4023422052 www.kiewit.com

Kimley-Horn

Steven E. Lefton, ASLA, AICP, President and CEO

421 Fayetteville Street Raleigh, N.C. 27601 919-677-2000 www.kimley-horn.com

Kirksey Architects Inc.

Wes Good, AIA, President 6909 Portwest Drive Houston, Texas 77024 713-850-9600 www.kirksey.com

Kisinger Campo & Associates Corp

Paul Foley, CEO 201 N Franklin St, Suite 400 Tanpa, Fla. 33602 813-871-5331 www.kisingercampo.com

Kleinfelder Louis Armstrong, CEO 550 West C Street, Suite 1200 San Diego, Calif. 92101 619-831-4600 www.kleinfelder.com

KLJ

DEAN ANAGNOST, CEO 4585 COLEMAN STREET BISMARCK, N.D. 58503 7013558400 KLJENG.COM

Kohn Pedersen Fox Associates PC

Jamie Von Klemperer, CEO 11 West 42nd Street New York, N.Y. 10036 KPFF Consulting Engineers

John Gavan, CEO/President 1601 5th Ave Seattle, Wash. 98101 206.926.0699 www.kpff.com

Krazan & Associates Dean Alexander, President 215 W. Dakota Avenue Clovis, Calif. 93612 5593482200

www.krazan.com

KS Engineers, P.C.

Kamal Shahid, PE, President 494 Broad Street, 4th Floor Newark, N.J. 07102 973-623-2999 www.kseng.com

KTGY Architecture + Planning Tricia Esser, CEO 17911 Von Karman Avenue, Suite 200 Irvine, Calif. 92614 888.456.KTGY www.ktgy.com

kW Mission Critical Engineering

Chris Kurkjian, PE, Co-founding Principal

433 River Street, 7th Floor Troy, N.Y. 12180 518-424-8311 www.kwmce.com

LaBella Associates, D.P.C.

Steven Metzger, CEO 300 State Street Rochester, N.Y. 14614 (585) 454-6110 www.labellapc.com

Lamp Rynearson, Inc

Nancy Pridal, President/ CEO 14710 W Dodge RD STE 100 Omaha, Neb. 68154 402-496-2498 www.LampRynearson.com

Landrum & Brown Inc. Mark A. Perryman, President & CEO 4445 Lake Forest Drive, Suite 700 Cincinnati, Ohio 45242 513-530-5333 www.landrum-brown.com

LANGAN

David T. Gockel, President/CEO 300 Kimball Drive, 4th Floor Parsippany, N.J. 07054 973-560-4900 www.langan.com

Lanier & Associates Consulting

Engineers Inc.

Gil Chatagnier, President 4101 Magazine Street

New Orleans, La. 70115 504-895-0368 www.lanier-engineers.com

Larson Design Group, Inc Keith Kuzio, CEO 1000 Commerce Park, Suite 201 Williamsport, Pa. 17701 570-323-6603 www.larsondesigngroup.com

Leidos

Roger Krone, Chairman and CEO 11951 Freedom Drive Reston, Va. 20190 314.770.3043 www.leidos.com

Leighton Group, inc

Terry Brennan, CEO 17781 Cowan Irvine, Calif. 92614 www.leightongroup.com

LHB Inc. Rick Carter, CEO 21 West Superior Street, Suite 500 Duluth, Minn. 55802 218.727.8446 www.LHBcorp.com

T.Y. Lin International

Matthew Cummings, President and CEO

345 California Street, Suite 2300 San Francisco, Calif. 94104 1 (415) 291-3700 www.tylin.com

Lionakis Don McAllister, President 1919 19th St. Sacramento, Calif. 95811 9165581900 www.lionakis.com

The LiRo Group

Luis Tormenta, CEO Three Aerial Way Syosset, N.Y. 11023 5169385476 www.liro.com

Little Diversified Architectural

Consulting Inc.

13

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Phil Kuttner, Partner & CEO 615 S. College Street, Suite 1600 Charlotte, N.C. 28202 704.561.6350 www.littleonline.com

LJA Engineering

Calvin T. Ladner, PE, President 2929 Briarpark, Suite 600 Houston, Texas 77042 7139535200 www.LJA.com

LMN Architects

Sam Miller, Managing Director 801 Second Ave, Suite 501 Seattle, Wash. 98104 206.682.3460 www.lmnarchitects.com

Lochmueller Group, Inc Michael R. Hinton, Chairman & CEO 6200 Vogel Road Evansville, Ind. 47715 8124796200 http://lochgroup.com

H.W. Lochner Inc. Jeanne Cormier, President/CEO 225 W Washington, Suite 1200 Chicago, Ill. 60606 312-372-7346 www.hwlochner.com

LRK Inc.

Frank Ricks, President/CEO 50 South B.B. King Blvd., Ste. 600 Memphis, Tenn. 38103 901-521-1440 www.lrk.com

Loring Consulting Engineers Inc.

Michael DesRochers, PE, LEED AP, Chairman and CEO

360 West 31s Street - 14th Floor New York, N.Y. 10001-2727 (212) 563-7400 www.loringengineers.com

LPA Inc.

Wendy Rogers, CEO 5301 California Ave., Ste. 100 Irvine, Calif. 92617 949-261-1001 www.lpadesignstudios.com

LS3P

Marc Marchant, CEO 205 1/2 King Street Charleston, S.C. 29464 843-577-4444 www.LS3P.com

Macgregor Associates Architects

Inc.

Federico Chiappina, President 2727 Paces Ferry Road SE, Building 2

Suite 1400 Atlanta, Ga. 30339 7704329400 http://macgregorassoc.com/

MacKay & Somps Civil Engineers

Inc. Kenneth C Giberson, President 5142 Franklin Drive, Suite C Pleasanton, Calif. 94588 925-416-1790 www.msce.com

Manhard Consulting, Ltd

Don Manhard, President One Overlook Point, Suite 290 Lincolnshire, Ill. 60069 8473257238 www.manhard.com

The Mannik & Smith Group Inc.

Richard Bertz, PE, PS, President & CEO

1800 Indian Wood Circle Maumee, Ohio 43537 419-891-2222 www.manniksmithgroup.com

Marmon Mok Architecture

Greg Houston, Partner 1020 NE Loop 410 Suite 201 San Antonio, Texas 78209 2102239492 marmonmok.com

Martin/Martin Inc. Jack Petersen, Principal, President 12499 West Colfax Avenue Lakewood, Colo. 80215 303-431-6100 www.martinmartin.com

Maser Consulting P.A.

Kevin Haney, President & CEO 331 Newman Springs Road, Suite 203

Red Bank, N.J. 07701 7323831950 www.maserconsulting.com

Matrix Technologies Inc. David Blaida, CEO & President 1760 Indian Wood Circle Maumee, Ohio 43537 419-897-7200 www.matrixti.com

Mazzetti

Walt Vernon, PE, CEO 220 Montgomery Street, Suite 650 San Francisco, Calif. 94104 www.mazzetti.com

MBH Architects John McNulty, Founding Principal 960 Atlantic Ave Alameda, Calif. 94501 (510) 865-8663 www.mbharch.com

McAdams

Mike Munn, CEO 2905 Meridian Parkway Durham, N.C. 27713 9193615000 www.mcadamsco.com

McClure Engineering

Terry Lutz, CEO 1360 NW 121st Street Clive, Iowa 50325 515-964-1229 mecresults.com

McCormick Taylor Inc. James C. Wiggans, PE, CEO 1818 Market Street, 16th Floor Philadelphia, Pa. 19103 215-592-4200 www.mccormicktaylor.com

McKim & Creed Inc.

John T. Lucey, Jr., CEO 1730 Varsity Drive, Suite 500 Raleigh, N.C. 27606 9192338091 www.mckimcreed.com

McLaren Engineering Group

Malcolm McLaren, CEO 530 Chestnut Ridge Rd Woodcliff Lake, N.J. 07677

14

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY 201-775-6000 www.mgmclaren.com

McMahon Associates Inc.

Denny Lamers, Chairman of the Board 1445 McMahon Drive Neenah, Wis. 54956 920-751-4200 www.mcmgrp.com

McMillan Pazdan Smith LLC

Chad Cousins, CEO 400 August Street, Suite 200 Greenville, S.C. 29601 (864)242-2033 www.mcmillanpazdansmith.com

ME Engineers Michael Hart, CEO 14143 Denver West Pkwy Suite 300 Golden, Colo. 80004 303.421.6655 www.me-engineers.com

Mead & Hunt Inc.

Andrew Platz, CEO/President 2440 Deming Way Middleton, Wis. 53562 608-273-6380 www.meadhunt.com

Merrick & Co.

Christopher Sherry, CEO and President

5970 Greenwood Plaza Blvd. Greenwood Village, Colo. 80111 303-751-0741 www.merrick.com

Merriman Anderson/Architects Inc.

Jerry Merriman, President 300 N. Field Street Dallas, Texas 75202 214.987.1299 www.merriman-maa.com

Mesa Associates Inc. R.C. Savant, President/Owner 480 Production Avenue Madison, Ala. 35758 2562582100 www.mesainc.com

Metric Engineering Inc.

Victor M. Benitez, PE, CEO 13940 SW 136 Street

Miami, Fla. 33186 305-235-5098 www.metriceng.com

MG Engineering D.P.C. Michael Gerazounis, PE, LEED AP,

President/Managing Principal 116 West 32nd Street New York, N.Y. 10001 212-643-9055 www.mgedpc.net

MG2 Mitch Smith, CEO & Chairman 1101 2nd Ave, Suite 100 Seattle, Wash. 98101 2069626500 https://mg2.com/

Michael Baker International

Brian A. Lutes, CEO 500 Grant Street, Suite 5400 Pittsburgh, Pa. 15219 4129184000 mbakerintl.com

Middough Inc.

Ronald R. Ledin, CEO 1901 East 13th Street Cleveland, Ohio 44114 216-367-6000 www.middough.com

Souder, Miller & Associates Karl Tonander, P.G., P.E., CEO 5454 Venice Avenue NE Albuquerque, N.M. 87113 5052990942 www.soudermiller.com

Mithun David Goldberg, President 1201 Alaskan Way, STE 200 Seattle, Wash. 98101 206.623.3344 www.mithun.com

Modjeski and Masters Inc.

Michael F. Britt, President & CEO 100erling Parkway, Suite 302 Mechanicsburg, Pa. 17050 717-790-9565 www.modjeski.com

Moffatt & Nichol Eric Nichol, President & CEO

4225 E. Conant Street Long Beach, Calif. 90808 562-590-6500 www.moffattnichol.com

Moody Nolan

Jonathan Moody, AIA, NCARB, NOMA, LEED AP, CEO

300 Spruce Street, Suite 300 Columbus, Ohio 43215 614-461-4664 moodynolan.com

Morrison Hershfield

Anthony Karakatsanis, President and CEO

1455 Lincoln Parkway, Suite 500 Atlanta, Ga. 30346 888-649-4730 www.morrisonhershfield.com

Morrison-Maierle Inc

Scott B. Murphy, President/CEO 1 Engineering Place Helena, Mont. 59602 406-442-3050 www.m-m.net

Moseley Architects

Stewart Roberson, President 3200 Norfolk Street Richmond, Va. 23230 804-794-7555 www.moseleyarchitects.com

Mott MacDonald Nicholas M. DeNichilo, PE, President

and CEO 111 Wood Avenue South Iselin, N.J. 08830 973-379-3400 www.mottmac.com

ms consultants Inc. Thomas E. Mosure, CEO and

President 2221 Schrock Rd. Columbus, Ohio 43229 614-898-7100 www.msconsultants.com

MSA Professional Services Gil Hantzsch, CEO 1230 S. Blvd. Baraboo, Wis. 53913 608-356-2771

15

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY www.msa-ps.com

Mueser Rutledge Consulting

Engineers PLLC

Peter W. Deming, Pricipal 14 Penn Plaza New York, N.Y. 10122 917-339-9300 www.mrce.com

Murraysmith

Chris Rayasam, President/CEO 888 SW 5th Avenue, Suite 1170 Portland, Ore. 97204 503.225.9010 www.murraysmith.us

NAC Architecture Dana Harbaugh, CEO 1203 W. Riverside Spokane, Wash. 99201 5098388240 www.nacarchitecture.com

NBBJ

Steve McConnell, Managing Partner 223 Yale Avenue North Seattle, Wash. 98109 (206) 223 5555 www.nbbj.com

Neel-Schaffer Inc.

W. Hibbett Neel, PE, President and CEO

125 South Congress Street, Suite 1100 Jackson, Miss. 39201 601-948-3071 www.neel-schaffer.com

NELSON Worldwide

John Ozzie Nelson Jr., Chairman and CEO

1201 Marquette Avenue South Minneapolis, Minn. 55403 612-822-1211 www.nelsonworldwide.com

Waldemar S. Nelson and Co. Inc.

Charles Nelson, Chairman 1200 St. Charles Ave. New Orleans, La. 70130 504-523-5281 www.wsnelson.com

Newcomb & Boyd Greg Johnson, Partner

303 Peachtree Center Avenue, NE, Suite 525

Atlanta, Ga. 30303 404-730-8400 www.newcomb-boyd.com

Niles Bolton Associates

G. Niles Bolton, Chairman and CEO 3060 Peachtree Road NW Suite 600 Atlanta, Ga. 30305 404-365-7600 www.nilesbolton.com

Ninyo & Moore Geotechnical and

Environmental Sciences

Consultants

Avram Ninyo, President 5710 Ruffin Road San Diego, Calif. 92123 858/576-1000 www.ninyoandmoore.com

NORR Brian Gerstmar, CEO 325 North LaSalle Street, Suite 500 Chicago, Ill. 60654 312-424-2400 www.norr.com

NOVA Engineering &

Environmental LLC Randall L. Bagwell, PE, President 3900 Kennesaw 75 Parkway, Suite 100 Kennesaw, Ga. 30144 770-425-0777 www.usanova.com

NV5 Global Inc.

Dickerson Wright, Chairman, CEO 200 South Park Rd #350 Hollywood, Fla. 33021 954-495-2112 www.NV5.com

OHM Advisors

John J. Hiltz, PE, President 34000 Plymouth Rd. Livonia, Mich. 48150 7345226711 www.ohm-advisors.com

Olsson Inc. Brad Strittmatter, CEO 601 P Street, Suite 200 Lincoln, Neb. 68507 402-474-6311

www.olsson.com

OMNIPLAN

J. Tipton Housewright, FAIA, CEO, Principal

1845 Woodall Rodgers Fwy, Ste 1600 Dallas, Texas 75201 2148267080 www.omniplan.com

On-Board Engineering Corp.

Robert J. Wilson, CEO 50 MIllstone Road, Building 300,

Suite 110 East Windsor, N.J. 08520 609-945-8000 www.onboardusa.com

Orbital Engineering Inc.

Robert Lewis, CEO 1344 Fifth Avenue Pittsburgh, Pa. 15219 412-261-9100 orbitalengr.com

Osborn Engineering Gary Hribar, CEO 1100 Superior Avenue, Suite 300 Cleveland, Ohio 44114 216-861-2020 www.osborn-eng.com

Otak Inc.

Jim Hamann, President & CEO 808 SW Third Avenue, Suite 800 Portland, Ore. 97204 (503) 287-6825 www.otak.com

Page

James Wright, Senior Principal 1615 M Street NW, Suite 700 Washington, D.C. 20036 202 909 4900 www.pagethink.com

Pape-Dawson Engineers Inc. Gene Dawson, Jr. PE, President 2000 NW Loop 410 San Antonio, Texas 78213 210-375-9000 www.pape-dawson.com

Parametrix

Jeff Peacock, President and CEO 719 2nd Avenue, Suite 200

16

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Seattle, Wash. 98104 206-394-3700 www.parametrix.com

Parkhill, Smith & Cooper Inc. Jay M Edwards, President 4222 85th Street Lubbock, Texas 79423 806-473-2200 team-psc.com

Parsons

Charles L. Harrington, Chairman and CEO

5875 Trinity Parkway #300 Centreville, Va. 20120 703-988-8500 www.parsons.com

Partner Engineering and Science

Inc. Joseph P. Derhake, PE, CEO 2154 Torrance Blvd. Torrance, Calif. 90501 800-419-4923 www.partneresi.com

Patrick Engineering Inc. Daniel P. Dietzler, CEO 4970 Varsity Drive Lisle, Ill. 60532 800.799.7050 www.patrickco.com

PBK

Dan Boggio, AIA LEED AP BD+C, Executive Chairman

11 Greenway Plaza, Suite 2200 Houston, Texas 77046 800-938-7272 www.pbk.com

PBS Engineering and

Environmental Inc. Guy Neal, PE, President 4412 SW Corbett Avenue Portland, Ore. 97239 503.248.1939 www.pbsusa.com

PCI Skanska Inc.

Scott Albin, Vice President 401 NW First St Evansville, Ind. 47708 812-425-4264

https://www.usa.skanska.com/what-

we-deliver/services/engineering/

Pennoni

David DeLizza, President & CEO 1900 Market Street, Suite 300 Philadelphia, Pa. 19103 215-222-3000 www.pennoni.com

Perkins Eastman

Andrew J. Adelhardt III, Shawn Basler AIA, and Nicholas Leahy AIA, LEED AP, Co-CEOs, Executive Directors, and Principals

115 Fifth Avenue New York, N.Y. 10003 212 353 7200 www.perkinseastman.com

Perkins and Will Phil Harrison, CEO The Wrigley Building, 410 North

Michigan Ave., Suite 1600 Chicago, Ill. 60611 312.755.0770 www.perkinswill.com

PGAL

Jeff Gerber, CEO 3131 Briarpark Drive, Suite 200 Houston, Texas 77042 713-622-1444 www.PGAL.com

Plummer Associates Inc. Chris Young, PE, President/CEO 1320 S. University Drive, Suite 300 Fort Worth, Texas 76107 817.806.1700 www.plummer.com

PND Engineers Inc.

James Campbell, President 1506 W. 36th Ave. Anchorage, Alaska 99503 9075611011 www.pndengineers.com

Pond

Anthony Parker, CEO 3500 Parkway Lane Peachtree Corners, Ga. 30092 6783367740 www.pondco.com

Populous

Joe Spear, Chairman 4800 Main St, Suite 300 Kansas City, Mo. 64112 816-221-1500 www.populous.com

POWER Engineers Inc. Bret Moffett, President and CEO 3940 Glenbrook Drive Hailey, Idaho 83333 208-788-3456 www.powereng.com

PRIME AE Group Inc. Kumar Buvanendaran, President and

CEO 5521 Research Park Drive, Suite 300 Baltimore, Md. 21228 4106543790 www.primeeng.com

Primera Engineers, Ltd. Erin Inman, President & CEO 100 South Wacker Drive, Suite 700 Chicago, Ill. 60606 312-606-0910 www.PrimeraEng.com

Primoris

Tom McCormick, President and CEO 2300 N. Field Street Suite 1900 Dallas, Texas 75201 2145456776 www.prim.com

Professional Engineering

Consultants, P.A.

J. P. Surmeier, President 303 South Topeka Wichita, Kan. 67202 3162622691 www.pec1.com

PS&S

John Sartor, P.E., President and CEO 67A Mountain Blvd Ext Warren, N.J. 07059 732-560-9700 www.psands.com

Psomas Steve Margaroni, CEO 555 SOUTH FLOWER ST SUITE

4300 LOS ANGELES, Calif. 90071

17

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY (213) 223-1400 WWW.PSOMAS.COM

Quinn Evans

Larry Barr, FAIA, President 2121 Ward Place, NW, 4th Floor Washington, D.C. 20037 202.298.6700 www.quinnevans.com

Raba Kistner Inc.

Gary W. Raba, President 12821 West Golden Lane San Antonio, Texas 78249 210-699-9090 www.rkci.com

RATIO Bill Browne, Principal / President 101 S Pennsylvania St. Indianapolis, Ind. 46204 3`7-633-4040 www.ratiodesign.com

RBB Architects Inc

Joseph A. Balbona, CEO 10980 Wilshire Blvd Los Angeles, Calif. 90024 3104733555 www.rbbinc.com

RCM Technologies Inc.

Bradley S. Vizi, Executive Chairman & President

2500 McClellan Avenue, Suite 350 Pennsauken, N.J. 08109 (856) 356-4500 www.rcmt.com

RDC-S111

Brad Williams, CEO 245 East Third Street Long Beach, Calif. 90802 562-628-8000 www.rdc-s111.com

RDG Planning & Design Philip A. Hodgin, AIA, Principal 301 Grand Avenue Des Moines, Iowa 50309 515-288-3141 www.rdgusa.com

Rebel Design+Group

Douglas DeBoer, Founder/CEO 2554 Lincoln Blvd, Suite 725

Marina Del Rey, Calif. 90292 800.92.REBEL www.rebeldesign.com

Remington & Vernick Engineers

Inc.

Edward Vernick, PE, President 232 Kings Highway East Haddonfield, N.J. 08033 856-795-9595 www.rve.com

Rettew Associates Inc. Mark Lauriello, CEO 3020 Columbia Avenue Lancaster, Pa. 17603 800-738-8395 www.rettew.com

RJN Group Inc.

Jeff Plymale, President and CEO 200 West Front Street Wheaton, Ill. 60187 630-682-4700 www.rjn.com

RK&K

Mark M Dumler, Partner 700 East Pratt Street, Suite 500 Baltimore, Md. 21202 410.728.2900 www.rkk.com

RMA Group Ed Lyon, CEO 12130 Santa Margarita Couty Rancho Cucamonga, Calif. 91730 909 989 1751 www.rmacompanies.com

RMF Engineering Inc. Ken Pitz, PE, President 5520 Research Park Drive Baltimore, Md. 21228 800-938-5760 www.rmf.com

E.L. Robinson Engineering Co.

Edward L Robinson, President 5088 Washington St West Charleston, W.Va. 25313 304-776-7473 www.elrobinsonengineering.com

Ross & Baruzzini Inc.

Craig Toder, President & Chairman of the Board

6 South Old Orchard St. Louis, Mo. 63119 314.918.8383 www.rossbar.com

RPS Doug Matthys, Executive Director 575 N. Dairy Ashford, Suite 700 Houston, Texas 77079 281.589.7257 www.rpsgroup.com

RRC Power & Energy LLC Bill Bong, President 810 Hesters Crossing Road, Suite 120 Round Rock, Texas 78681 5129922087 www.rrccompanies.com

RRMM Architects

Duane Harver, CEO 1317 Executive Blvd Chesapeake, Va. 23320 757213-6358 www.rrmm.com

RS&H Inc.

David T. Sweeney, President/CEO 10748 Deerwood Park Boulevard So. Jacksonville, Fla. 32256 904-256-2500 www.rsandh.com

S B Engineers and Constructors,

Ltd., and affiliates

Brook Brookshire, CEO 7825 Park Place Blvd. Houston, Texas 77087 713-645-4141 www.sbec.com

S&ME Inc. Matt Ryan, President and CEO 2724 Discovery Drive, Suite 120 Raleigh, N.C. 27616 919.872.2660 www.smeinc.com

The S/L/A/M Collaborative

Robert Pulito, AIA, President 80 Glastonbury Boulevard Glastonbury, Conn. 06033 860-657-8077 www.slamcoll.com

18

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY

Salas O'Brien Darin Anderson, Chairman & CEO 3700 South Susan Street, Suite 150 Santa Ana, Calif. 92704 877.725.2755 www.salasobrien.com

SAM LLC

Christopher M. Solomon, RPLS, President and CEO

4801 Southwest Parkway, Bldg. 2, Ste. 100

Austin, Texas 78735 512-447-0575 www.sam.biz

Sanborn, Head & Associates Inc. Charlie Head, P.E., P.G., CEO and

Chairman 20 Foundry Street Concord, N.H. 03301 603-229-1900 sanbornhead.com

Sargent & Lundy Thomas R. White, Chairman, President

& CEO 55 E Monroe St Chicago, Ill. 60603 312-269-2000 www.sargentlundy.com

Sasaki James Miner, CEO 64 Pleasant Street Watertown, Mass. 02472 617 926 3300 www.sasaki.com

Saulsbury Chat York, CEO 2951 E Interstate 20 Odessa, Texas 79766 432-366-3686 saulsbury.com

Schmidt Associates

Sarah Hempstead, CEO 415 Massachusetts Ave Indianapolis, Ind. 46204 317-263-6226 www.schmidt-arch.com

Schnabel Engineering Walt Rabe, PE, President/CEO

9800 JEB Stuart Parkway, Suite 200 Glen Allen, Va. 23059 804-264-3222 www.schnabel-eng.com

SCS Engineers

James J. Walsh, President/CEO 3900 Kilroy Airport Way Long Beach, Calif. 90806 562-426-9544 www.scsengineers.com

SEPI Sepi Saidi, President/CEO 1 Glenwood Avenue, Suite 600 Raleigh, N.C. 27603 919.789.9977 https://sepiinc.com/

SGA Design Group

Christopher Goble, President & CEO 1437 S. Boulder Ave., Suite 550 Tulsa, Okla. 74119 (918) 587-8600 www.sgadesigngroup.com

Shalom Baranes Associates

Shalom Baranes, President 1010 Wisconsin Avenue NW # 900 Washington, D.C. 20007 202.342.2200 www.sbaranes.com

Shannon & Wilson Inc. Gerard Buechel, President 400 N 34th Street, Suite 100 Seattle, Wash. 98103 206-632-8020 www.shannonwilson.com

Shepley Bulfinch Carole Wedge, FAIA, CEO 2 Seaport Lane, Fl 12 Boston, Mass. 02210 617 423 1700 shepleybulfinch.com

Shive-Hattery

James Lee, President/CEO 222 Third Avenue SE, Suite 300 Cedar Rapids, Iowa 52401 800.795.0313 www.shive-hattery.com

Short-Elliott-Hendrickson Inc. David Ott, CEO

3535 Vadnais Center Drive St. Paul, Minn. 55110 651-490-2000 www.sehinc.com

Simpson Gumpertz & Heger

Charles Russo, CEO 480 Totten Pond Road Waltham, Mass. 02453 781-907-9000 www.sgh.com

Skidmore, Owings & Merrill Carrie Byles, Xuan Fu, Gary Haney,

Partners, Executive Committee 7 World Trade Center, 250 Greenwich

Street New York, N.Y. 10007 212-298-9300 www.som.com

Smallwood

Gil Garrison, AIA, CEO 3495 Piedmont Road NE, Building 10,

Suite 700 Atlanta, Ga. 30305 404-233-5453 www.smallwood-us.com

SME

Mark Kramer, CEO 43980 Plymouth Oaks Boulevard Plymouth, Mich. 48170 734-454-9900 www.sme-usa.com

Smith Seckman Reid Inc.

Steve Lane, President & CEO 2995 Sidco Drive Nashville, Tenn. 37204 615-383-1113 www.ssr-inc.com

Adrian Smith + Gordon Gill

Architecture

Adrian Smith, Partner, CEO 30 W. Monroe, Suite 400 Chicago, Ill. 60603 312-920-1888 http://smithgill.com/

T. Baker Smith LLC Kenneth Smith, CEO 412 Van Ave Houma, La. 70363 985.868.1050

19

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY www.tbsmith.com

SmithGroup

Mike Medici, President, Managing Parnter

500 Griswold Street, Suite 1700 Detroit, Mich. 48226 313.983.3600 www.smithgroup.com

SNC-Lavalin Inc.

Ian L. Edwards, CEO 4030 West Boy Scout Blvd Tampa, Fla. 33607 514-393-6000 www.snclavalin.com

Solomon Cordwell Buenz (SCB) Chris Pemberton, President 625 North Michigan Avenue, Suite

800 Chicago, Ill. 60611 312.896.1100 www.scb.com

SPEC Services Inc. Kim R. Henry, President and CEO 10540 Talbert Ave., Suite 100 East Fountain Valley, Calif. 92708 714-963-8077 specservices.com

SRF Consulting Group Inc.

Dave Montebello, CEO 1 Carlson Parkway North Suite 150 Minneapolis, Minn. 55447 763-249-6762 www.srfconsulting.com

SSOE Group

Vince DePofi, CEO 1001 Madison Avenue Toledo, Ohio 43604 419-255-3830 www.ssoe.com

SC Cos. Inc. Kate C.E Harris, President & CEO 225 Iowa Ave Muscatine, Iowa 52761 563-264-6239 Stantec Inc.

GORD JOHNSTON, President & CEO 38 Technology Drive Irvine, Calif. T5J0K4

949-923-6000 www.stantec.com

Steelman Partners

Paul Steelman, CEO 3330 W Desert Inn Rd Las Vegas, Nev. 89102 702-873-0221 www.steelmanpartners.com

Stellar

Mike Santarone, CEO 2900 Hartley Rd. Jacksonville, Fla. 32257 904-260-2900 www.stellar.net

Robert A.M. Stern Architects N/A, N/A One Park Avenue New York, N.Y. 10016 212-967-5100 www.ramsa.com

Stewart

Willy Stewart, CEO 223 S. West Street, Suite 1100 Raleigh, N.C. 27603 919-380-8750 stewartinc.com

STG Design

David Johnston, AIA, Principal 828 West 6th Street, #300 Austin, Texas 78703 512-899-3500 www.stgdesign.com

Strand Associates Inc. Matthew Richards, President and CEO 910 West Wingra Drive Madison, Wis. 53715 608-251-4843 www.strand.com

STUDIOS architecture

Todd DeGarmo, Principal, CEO 1625 M Street NW Washing, D.C. 20036 2124314512 www.studios.com

STV Group Inc.

Dominick M. Servedio, P.E., Executive Chairman

225 Park Avenue South

New York, N.Y. 10003 212.777.4400 www.stvinc.com

Summit Design and Engineering,

PLLC

James Parker, PE, PLS, CEO 320 Executive Court Hillsborough, N.C. 27278 919-732-3883 www.summitde.net

Sunrise Engineering Inc. Mark Huntsman, President & CEO 25 East 500 North Fillmore, Utah 84631 435.743.6151 www.sunrise-eng.com

SWCA Environmental Consultants

Joseph J Fluder III, CEO / President 20 E. Thomas Road, Suite 1700 Phoenix, Ariz. 85012 602.274.3831 www.swca.com

Syska Hennessy Group

Cyrus Izzo and Gary Brennen, Co-Presidents

1185 Avenue of the Americas New York, N.Y. 10036 212.921.2300 www.syska.com

SYSTRA USA

Stanley ROSENBLUM, CEO 520 8TH AVENUE - SUITE 2100 New York, N.Y. 10018 +1 646 943 6722 https://www.systrausa.com/en/

T&M Associates

Gary C. Dahms, PE, PP, President and CEO

11 Tindall Road Middletown, N.J. 07748 732-671-6400 www.TandMAssociates.com

T2 Utility Engineers

Lawrence Arcand, President 7217 E. 87th Street Indianapolis, Ind. 46256 855-222-8283 www.t2ue.com

20

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY TAIT

Thomas F. Tait, CEO 701 N. Parkcenter Drive Santa Ana, Calif. 92705 714-560-8636 www.tait.com

Tectonic Engineering Consultants,

Geologists & Land Surveyors

Donald A. Benvie, P.E., P.G., President & CEO

70 Pleasant Hill Road, P.O. Box 37 Mountainville, N.Y. 10953 800-829-6531 www.tectonicengineering.com

TEECOM

David Marks, President and CEO 1333 Broadway Suite # 601 Oakland, Calif. 94612 510-337-2800 teecom.com

Terracon Consultants Inc.

M. Gayle Packer, President and CEO 10841 S. Ridgeview Road Olathe, Kan. 66061 800-593-7777 www.terracon.com

Tetra Tech Inc. Dan L. Batrack, Chairman and CEO 3475 East Foothill Boulevard Pasadena, Calif. 91107 (626) 351-4664 www.tetratech.com

A. Morton Thomas and Associates

Inc. Michael J. Wiercinski, PE, President 800 King Farm Blvd., 4th Floor Rockville, Md. 20850 301-881-2545 www.amtengineering.com

Mark Thomas

Rob Himes, President & CEO 2833 Junction Avenue, Suite 110 San Jose, Calif. 95134 (408) 453-5373 www.markthomas.com

I. C. Thomasson Associates Inc.

John Wimberly, PE, President 2950 Kraft Drive Nashville, Tenn. 37204

615-346-3400 www.icthomasson.com

Thompson Engineering

John H. Baker III, CEO 2970 Cottage Hill Rd., Suite 190 Mobile, Ala. 36606 251-666-2443 www.thompsonengineering.com

Thornton Tomasetti

Thomas Scarangello, Executive Chairman

51 Madison Ave. New York, N.Y. 10010 917-661-7800 www.thorntontomasetti.com

The Thrasher Group Inc.

Chad Riley, PE, CEO 600 White Oaks Blvd Bridgeport, W.Va. 26330 1-800-273-6541 www.thethrashergroup.com

Tighe & Bond Inc. Robert Belitz, CEO/President 53 Southampton Road Westfield, Mass. 01085 413-562-1600 www.tighebond.com

Timmons Group

Brian Bortell, PE, President and CEO 1001 Boulders Parkway, Suite 300 Richmond, Va. 23225 804-200-6500 www.timmons.com

TKDA

Thomas S. Stoneburner, CEO/ Pres. 444 Cedar Street, Suite 1500 Saint Paul, Minn. 55101 651.292.4400 tkda.com

TLC Engineering Solutions Inc. Michael P. Sheerin, CEO 255 S. Orange Ave, Suite 1600 Orlando, Fla. 32801 407.841.9050 www.tlc-engineers.com

Tolunay-Wong Engineers Inc.

Daniel Wong, President & CEO

10710 S. Sam Houston Pkwy. W., Ste. 100

Houston, Texas 77031 7137227064 https://www.tweinc.com/

Tower Engineering Professionals

Ahdrew Haldane, Co-founder and CEO

326 Tryon Road Raleigh, N.C. 27603 919-661-6351 www.tepgroup.net

TowerPinkster Bjorn Green, President + CEO 242 E Kalamazoo Ave Kalamazoo, Mich. 49007 269-343-6133 towerpinkster.com

TPG Architecture LLP

James Phillips, Managing Executive, Founder

31 Penn Plaza, 132 West 31st Street, 5th Floor

New York, N.Y. 10001 212-768-0800 http://www.tpgarchitecture.com/

TransCore Mr. Tracy Marks, President 150 4th Ave. North, Suite 1200 Nashville, Tenn. 37219 615.988.9981 www.transcore.com

TranSystems

Richard Morsches, PE, CEO 2400 Pershing Road, Suite 400 Kansas City, Mo. 64108 816-329-8700 www.transystems.com

TRC Cos.

Chris Vincze, CEO 650 Suffolk St Lowell, Mass. 01854 978-970-5600 https://www.trccompanies.com/

TreanorHL Daniel R. Rowe, President 1040 Vermont Street Lawrence, Kan. 66044 785.842.4858

21

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY www.TreanorHL.com

tvsdesign

Janet Simpson, CEO 1230 Peachtree Street NE Suite 2700 Atlanta, Ga. 30309 tvsdesign.com

Twining Inc.

Robert M. Ryan, CEO 2883 East Spring Street, Suite 300 Long Beach, Calif. 90806 5624263355 www.twininginc.com

Ulteig Engineers, Inc

Doug Jaeger, President & CEO 3350 38th Ave S Fargo, N.D. 58104 701-451-8300 www.ulteig.com

United Consulting William Hall, Vice President 8440 Allison Pointe Blvd., Suite 200 Indianapolis, Ind. 46250 317-895-2585 www.ucindy.com

Universal Engineering Sciences

Symour Israel, Chairmain/CEO 3532 Maggie Boulevard Orlando, Fla. 32811 407-423-0504 www.universalengineering.com

UniversalPegasus International

Thomas Davison, President & CEO 4848 Loop Central Drive Houston, Texas 77081 7134256000 www.universalpegasus.com

V3 Cos. Robin L. Petroelje, President and CEO 7325 Janes Avenue Woodridge, Ill. 60517 6307249200 www.v3co.com

Vanderweil Engineers

Eli Sherman, President/CEO 274 Summer Street Boston, Mass. 02210 617-423-7423 www.vanderweil.com

VCBO Architecture Derek Payne, President 524 South 600 East Salt Lake City, Utah 84102 801-575-8800 www.vcbo.com

VHB

Michael Carragher, President & CEO 101 Walnut Street Watertown, Mass. 02472 617.924.1770 www.vhb.com

VLK Architects Inc.

Sloan Harris, CEO 2821 W. 7th St. #300 Fort Worth, Texas 76107 8176331600 www.vlkarchitects.com

Vocon Debbie Donley, Principal 3142 Prospect Avenue Cleveland, Ohio 44115 2165880800 www.vocon.com

Volkert Inc.

Jerry Stump, CEO 11 N. Water St Suite 18290 Mobile, Ala. 36602 251-342-1070 www.volkert.com

Wade Trim

Andrew McCune, PE, CEO/President 500 Griswold Street, Suite 2500 Detroit, Mich. 48226 313-961-3650 www.wadetrim.com

Walker Parking

Consultants/Engineers, Inc

John K Bushman, CEO 4904 Eisenhower Blvd Suite 150 Tampa, Fla. 33634 269.381.6080 www.walkerconsultants.om

Wallace Montgomery & Associates

LLP

Antonio A. Mawry, Senior Partner 10150 York Road, Suite 200 Hunt Valley, Md. 21030

410-494-9093 www.wallacemontgomery.com

Walter P Moore

Dilip Choudhuri, P.E., President & CEO

1301 McKinney Houston, Texas 77010 800.364.7300 www.walterpmoore.com

Ware Malcomb

Kenneth Wink, CEO 10 Edelman Irvine, Calif. 92618 949.660.9128 www.waremalcomb.com

WATG

Anthony Mallows, President and CEO 300 Spectrum Center Drive, Suite 500 Irvine, Calif. 92618 +1 (949) 574 8500 www.watg.com

WD Partners Chris Doerschlag, CEO 7007 Discovery Blvd. Dublins, Ohio 43017 614-634-7000 www.wdpartners.com

WDG Architecture

Jeff Morris, Managing Principal 1025 Connecticut Ave NW, Ste. 300 Washington, D.C. 20036 2028578300 www.wdgarch.com

Wendel

Stewart C. Haney, President & CEO 375 Essjay Road, Suite 200 Williamsville, N.Y. 14221 716-688-0766 www.wendelcompanies.com

Weston & Sampson Michael J. Scipione, PE, CEO 55 Walkers Brook Drive, Suite 100 Reading, Mass. 01867 978-532-1900 westonandsampson.com

Westwood Professional Services

Paul Greenhagen, President/CEO 12701 Whitewater Drive, Suite 300

22

ENR 2020 TOP 500 DESIGN FIRMS DIRECTORY Minneapolis, Minn. 55343 9529375150 www.westwoodps.com

WGI Inc. David Wantman, PE, CEO 2035 Vista Parkway West Palm Beach, Fla. 33411 561-687-2220 www.wginc.com

Whitman, Requardt and Associates

LLP Joseph Makar, Administrative Partner 801 South Caroline Street Baltimore, Md. 21231 410-235-3450 www.wrallp.com

Whitney Bailey Cox & Magnani

LLC Marco Legaluppi, PE, President 300 East Joppa Road Baltimore, Md. 21286 410-512-4500 www.wbcm.com

Wight & Co. Mark Wight, Chairman and CEO 2500 North Frontage Road Darien, Ill. 60561 630-969-7000 www.wightco.com

Wiley|Wilson

J. Fredrick Armstrong, Chairman & CEO

127 Nationwide Drive Lynchburg, Va. 24502 434-947-1901 www.wileywilson.com

Willdan

Thomas D. Brisbin, Chairman & CEO 2401 E. Katella Avenue, Suite 300 Anaheim, Calif. 92806 714-940-6300 www.willdan.com

Wilson & Co. Inc., Engineers &

Architects

Steven D. Watt, President & CEO 4401 Masthead Street NE, Suite 150 Albuquerque, N.M. 87109 (505) 348-4000 www.wilsonco.com

Wilson Associates Beth Campbell, CEO 3811 Turtle Creek Blvd Dallas, Texas 75219 214-521-6753 www.wilsonassociates.com

Wiss, Janney, Elstner Associates

William J. Nugent, President and CEO 330 Pfingsten Road Northbrook, Ill. 60062 847-272-7400 www.wje.com

WithersRavenel Inc

James Canfield, President/CEO 115 MacKenan Dr Cary, N.C. 27511 919-469-3340 www.withersravenel.com

Wold Architects Inc. Vaughn Dierks, CEO 332 Minnesota Street, W2000 Saint Paul, Minn. 55101 651-227-7773 www.woldae.com

Wood

Robin Watson, CEO 14720 Katy Freeway Houston, Texas 77094 1-832-809-8000 woodplc.com

Wood Rodgers Inc.

Mark Rodgers, President 3301 C Street, Bldg 100B Sacramento, Calif. 95816 916-341-7760 www.woodrodgers.com

Woodard & Curran Douglas J. McKeown, CEO 41 Hutchins Drive PORTLAND, Maine 04102 207-774-2112 www.woodardcurran.com

Woolpert Inc.

Scott Cattran, President and CEO 4454 Idea Center Blvd. Dayton, Ohio 45430 937-461-5660 www.woolpert.com

Wright-Pierce John Braccio, President/CEO 11 Bowdoin Mill Island Topsham, Maine 04086 207-725-8721 wright-pierce.com

WSB

Bret Weiss, President & CEO 701 Xenia Avenue South, suite 300 Minneapolis, Minn. 55416 763.541.4800 www.wsbeng.com

WSP USA

Lou Cornell, CEO One Penn Plaza New York, N.Y. 10119 212-465-5000 wsp.com

Wunderlich-Malec Engineering Inc. Neal Wunderlich, President 6101 Blue Circle Drive Eden Prairie, Minn. 55343 952-933-3222 www.wmeng.com

The Yates Cos. Inc.

William G. Yates III, President 104 Gully Avenue Philadelphia, Miss. 39350 601-656-5411 www.wgyates.com

Zachry Group

John B. Zachry, CEO 527 Logwood Ave San Antonio, Texas 78221 2105885000 zachrygroup.com

ZGF Architects LLP Ted Hyman, FAIA, Managing Partner 1223 SW Washington St., Suite 200 Portland, Ore. 97205 503-224-3860 www.zgf.com

Documents

COVID-19: Forcing Designers To Reimagine the Future · 45 ware malcomb 125.9 46 henderson engineers inc. 121.3 47 snc-lavalin inc. 119.5 48 cha consulting inc. 117.6 49 affiliated