This document contains confidential and proprietary information and is not to be duplicated without prior written consent of Appian Corporation.

FOR IMMEDIATE RELEASE

For Information Contact: Ben Farrell

Director, Corporate Communications +1 703.442.1067

ben.farrell@appian.com

Appian Announces Melbourne, Australia Office

BPM Software Leader Continues to Expand Australia/New Zealand Presence

RESTON, Va.—January 16, 2012—Appian, the global innovator in enterprise and cloud-based business process management (BPM) software, today announced the opening of its new Melbourne, Australia regional office. The office,

staffed with local Appian sales and services personnel, will support Appian’s current customers in the Melbourne region and will meet the area’s increasing demand for the Appian BPM Suite.

In 2011, Appian announced its Australia/New Zealand headquarters office in Sydney, Australia. The new Melbourne office further extends Appian’s ANZ presence and the availability of local resources. Appian has more than a dozen marquee

customers throughout the ANZ region, including the Queensland Government, Lend Lease, SuperIQ, Territory Insurance Office (TIO) and others.

The Appian BPM Suite delivers comprehensive power combined with extreme ease of use to create nimble, adaptive organizations that respond rapidly to change. Appian’s innovative Mobile BPM and Social BPM capabilities make the power

of process and collaboration universally accessible on any device platform and easily consumable through a familiar and intuitive interface. Appian’s Cloud BPM accelerates development and deployment, provides predictable per-user

subscription pricing, and allows seamless transition to an on-premise environment as desired.

“The BPM software market in Australia and New Zealand is growing rapidly as more and more businesses look to tap

process innovation as a competitive advantage,” said Karen Astley, Managing Director of Appian’s Australia/New Zealand office. “Our dedicated presence in Melbourne allows us to directly partner with our local customers to get their first

project running quickly, and to support their growth into enterprise-wide BPM programs.”

Appian’s Melbourne, Australia office can be contacted at:

Appian Melbourne

Level 3, 480 Collins St Melbourne Vic 3000

+61 3 8610 6790

Or, send an email to info@appian.com.

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About Appian

Appian is the global innovator in enterprise and cloud-based business process management (BPM) software. Appian’s

combination of simplicity and power provides everything business users need to drive transformational process improvement – on the desktop or via mobile devices. Commercial and government organizations around the globe use

Appian to increase agility and collaboration, and accelerate business performance. Appian empowers more than 3

This document contains confidential and proprietary information and is not to be duplicated without prior written consent of Appian Corporation.

million users from large Fortune 100 companies, to the mid-market and small businesses worldwide. Appian is

headquartered in the Washington, D.C. region, with professional services and partners around the globe. For more information, visit www.appian.com.