Alas Watu Utama, PT.Wisma BSG, 9th Floor,Address: Jl. Abdul Muis No. 40,Jakarta Pusat 10160,IndonesiaDKI JakartaFax.(021) 3841980,Fax.(021) 3505371Phone.(021) 3505370Dredging work, oil and mineral exploration

Amerada Hess (Indonesia-Pangkah) LimitedSentral Senayan I Building Office Tower, 5th Floor,Address: Jl. Asia Afrika No. 8, Senayan,Jakarta Pusat 10270,IndonesiaDKI JakartaFax.(021) 5725733Phone.(021) 5725744Oil and gas exploration and productionHess

Apscindo Pratama Sakti & Co, PT.Central Cikini Building, 4th Floor,Address: Jl. Cikini Raya No. 60-KL,Jakarta Pusat 10330,IndonesiaDKI JakartaFax.(021) 31927765Phone.(021) 31922409Oil drilling and exploration

Bangun Panca Sarana Abadi, PT.Wijaya Grand Centre Complex Block E No. 4,Address: Jl. Wijaya II, Kebayoran Baru,Jakarta Selatan 12160,IndonesiaDKI JakartaFax.(021) 7202990,Fax.(021) 7251152Phone.(021) 7204001, Phone.(021) 7251139Industrial tools; Oil and gas drilling and exploration service; Power and electricity equipment; Navigation aid; Telecommunication equipmentSulzer Meltco

ConocoPhillips Indonesia Inc. Ltd.Menara Mulia, 3rd-5th Floor,Address: Jl. Jend. Gatot Subroto Kav. 9-11,Jakarta Selatan 12930,IndonesiaDKI JakartaFax.(021) 5204600, Fax.(021) 5241730Phone.(021) 5222525, Phone.(021) 5210100

Oil and gas exploration

Dimas Utama [Balikpapan Branch], PT.Balikpapan Permai Complex Block G-1 No. 10,Address: Jl. Jend. Sudirman,Balikpapan 76114 Kalimantan Timur,IndonesiaKalimantan TimurFax.(0542) 420338Phone.(0542) 731320Engineering consultant; Oil and gas exploration

Dowell Schlumberger Indonesia, PT.Sentra Mulia Building, 17th Floor Suite 1711,Address: Jl. HR. Rasuna Said Kav. X-6 No. 8, Kuningan,Jakarta Selatan 12940,IndonesiaDKI JakartaFax.(021) 2520545, Fax.(021) 5229157Phone.(021) 2520546, Phone.(021) 5227050Oil and gas exploration

Dressa Wira Cipta, PT.MLI Building, 1st-2nd Floor,Address: Jl. Letjen. MT. Haryono Kav. 49,Jakarta Selatan 12770,IndonesiaDKI JakartaFax.(021) 7994694Phone.(021) 7987640Oil and gas exploration; General contractor

Medco E & P Indonesia, PT.Menara Bidakara, 12th Floor,Address: Jl. Jend. Gatot Subroto Kav. 71-73, Pancoran,Jakarta Selatan 12870,IndonesiaDKI JakartaFax.(021) 83793374, Fax.(021) 83991011Phone.(021) 83793345, Phone.(021) 83991010Oil exploration

Geoprolog Intiwijaya, PT.Address: Jl. Letjen. TB. Simatupang No. 51-A,Jakarta Selatan 12520,IndonesiaDKI JakartaFax.(021) 7817719, Fax.(021) 7817718Phone.(021) 7892077Oil drilling exploration

Gulf Indonesia Resources Ltd.BNI Building, 29th Floor,

Address: Jl. Jend. Sudirman Kav. 1,Jakarta Pusat 10220,IndonesiaDKI JakartaFax.(021) 5742112, Fax.(021) 5742113Phone.(021) 5742120Oil and gas exploration

Kasam Drilling Group, CV.Address: Jl. Cigadung Raya No. 21-23,Bandung 40191 Jawa Barat,IndonesiaJawa BaratFax.(022) 2503464Phone.(022) 2502644Oil and gas drilling and exploration

Kalrez Petroleum (Seram) Ltd.Wisma Pondok Indah, 3rd Floor Suite 306,Address: Jl. Sultan Iskandar Muda Kav. V-TA, Pondok Indah,Jakarta Selatan 12310,IndonesiaDKI JakartaFax.(021) 7697012Phone.(021) 7696977Oil drilling & exploration

Kodeco Energy Co Ltd.Jakarta Stock Exchange Building Tower I, 23th Floor,Address: Jl. Jend. Sudirman Kav. 52-53,Jakarta Selatan 12190,IndonesiaDKI JakartaFax.(021) 5151175, Fax.(021) 5159336Phone.(021) 5151170, Phone.(021) 5159277Oil and gas drilling exploration

Japan Drilling Indonesia, PT.Plaza Sentral, 19th Floor,Address: Jl. Jend. Sudirman Kav. 47-48,Jakarta Selatan 12930,IndonesiaDKI JakartaFax.(021) 5746386Phone.(021) 5746544, Phone.(021) 5746441Oil drilling and exploration

JOB Pertamina Talisman (Ogan Komering) Ltd.Setiabudi Atrium Building, 7th Floor Suite 706,Address: Jl. HR. Rasuna Said Kav. 62, Kuningan,Jakarta Selatan 12920,IndonesiaDKI Jakarta

Fax.(021) 5210773, Fax.(021) 5210770Phone.(021) 2521810, Phone.(021) 2521825Oil and gas exploration and production

Lirik Petroleum, PT.Satmarindo Building,Address: Jl. Ampera Raya No. 5, Cilandak,Jakarta Selatan 12560,IndonesiaDKI JakartaFax.(021) 7800630, Fax.(021) 78831237Phone.(021) 7805000, Phone.(021) 7800346Oil exploration; Petroleum oil

CNOOC SESJakarta Stock Exchange Building Tower I, 3rd & 18th-22th Floor,Address: Jl. Jend. Sudirman Kav. 52-53,Jakarta Selatan 12190,IndonesiaDKI JakartaFax.(021) 5151051Phone.(021) 5151001Oil drilling and exploration

Milchem Indonesia, PT.The Garden Centre Building, 6th Floor Suite 07,Cilandak Commercial Estate Address: Jl. Raya Cilandak KKO, Cilandak,Jakarta Selatan 12560,IndonesiaDKI JakartaFax.(021) 7801682, Fax.(021) 7890387Phone.(021) 7800737Oil drilling and exploration

Nippon Steel Construction Indonesia (NISCONI), PT.Graha Iskandarsyah, 3rd Floor,Address: Jl. Iskandarsyah Raya No. 66-C, Kebayoran Baru,Jakarta Selatan 12160,IndonesiaDKI JakartaFax.(021) 7207567Phone.(021) 7207564Oil and gas drilling and exploration service; Offshore work

Perdana Karya, PT.Address: Jl. Sentosa No. 56,Samarinda 75117 Kalimantan Timur,IndonesiaFax.(0541) 737920Phone.(0541) 737921, Phone.(0541) 737922

Civil and mechanical contractor; Oil drilling and exploration

Perdana Karya [Jakarta Branch], PT.ITC Roxy Mas Complex Block C-4 No. 5,Address: Jl. KH. Hasyim Ashari No. 125,Jakarta Pusat 10150,IndonesiaDKI JakartaFax.(021) 6333118Phone.(021) 6333113, Phone.(021) 6333112Civil and mechanical contractor; Oil drilling and exploration

Pertamina (Persero) [Surabaya Branch], PT.Address: Jl. Rajawali No. 29,Surabaya Jawa Timur,IndonesiaJawa TimurFax.(031) 8437534Phone.(031) 3293892Oil and gas exploration

JOB Pertamina Golden Spike Indonesia Ltd.Menara Rajawali, 20th Floor,Address: Jl. Mega Kuningan Lot f 5.1, Kuningan,Jakarta Selatan 12950,IndonesiaDKI JakartaFax.(021) 5761737, Fax.(021) 5761736Phone.(021) 5761333Oil drilling and exploration

Unit Bisnis Pertamina LimauSentra Mulia Building, 7th Floor Suite 710,Address: Jl. HR. Rasuna Said Kav. X-6 No. 8, Kuningan,Jakarta Selatan 12940,IndonesiaDKI JakartaFax.(021) 5222109Phone.(021) 5222110Oil drilling and exploration

Petroselat Ltd., PT.Wisma BSG, 11th Floor,Address: Jl. Abdul Muis No. 40,Jakarta Pusat 10160,IndonesiaDKI JakartaFax.(021) 34834648Phone.(021) 3862550Oil drilling and exploration

Premier OilPlaza City View, 3rd-5th Floor,Address: Jl. Kemang Timur No. 22,Jakarta Selatan 12510,IndonesiaDKI JakartaFax.(021) 7182010Phone.(021) 7182001Drilling and exploration, oil and gas

Purindo Ranandra & Co., PT.Address: Jl. Tebet Barat II-E No. 36, Tebet,Jakarta Selatan 12820,IndonesiaDKI JakartaFax.(021) 8294613Phone.(021) 8298280Agriculture producte; Portland cement; Spices; Oil drilling and exploration

Pusat Penelitian dan Teknologi Minyak & Gas Bumi (LEMIGAS)Address: Jl. Ciledug Raya Kav. 109, Cipulir � Kebayoran Lama,Jakarta Selatan 12230,IndonesiaDKI JakartaFax.(021) 7246150Phone.(021) 7394422, Phone.(021) 7393958, Phone.(021) 7394019Oil and gas exploration; Offshore researchLEMIGAS

Satmarindo, PT.Satmarindo Building, 2nd Floor,Address: Jl. Ampera Raya No. 5, Cilandak,Jakarta Selatan 12560,IndonesiaDKI JakartaFax.(021) 7800630Phone.(021) 7805000, Phone.(021) 7800346Oil drilling and exploration service

Serba Multi Sarana, PT.Address: Jl. Masjid I No. 3, Pejompongan,Jakarta Pusat 10210,IndonesiaDKI JakartaFax.(021) 5734924Phone.(021) 5746234, Phone.(021) 5746320Pipe and tube, steel; Management consultant, drilling and exploration, oil and gas

Shell Companies in IndonesiaRatu Prabu, 3rd-7th Floor,

Address: Jl. Letjen. TB. Simatupang No. 20, Cilandak Timur,Jakarta Selatan 12560,IndonesiaDKI JakartaFax.(021) 78845155, Fax.(021) 78843536Phone.(021) 78838838, Phone.(021) 78843535Oil, natural gas and mineral exploration; Gasoline

Total E&P IndonesieKuningan Plaza North Tower, 4th-9th Floor,Address: Jl. HR. Rasuna Said Kav. C 11-14, Kuningan,Jakarta Selatan 12940,IndonesiaDKI JakartaFax.(021) 5231888Phone.(021) 5231999Gas and oil exploration