News Release

AECOM to Participate in Credit Suisse Engineering & Environmental Services Conference

LOS ANGELES--(BUSINESS WIRE)--May 29, 2008--AECOM Technology Corporation (NYSE: ACM), a leading provider of professional technical and management support services for government and commercial clients around the world, announced today that John M. Dionisio, president and chief executive officer, and Michael S. Burke, executive vice president, chief corporate officer and chief financial officer, will present at the Credit Suisse Engineering & Environmental Services Conference in New York on Thursday, June 5, 2008, at 9:50 a.m. EDT.

Dionisio and Burke will provide an overview of the company and its recent financial performance. A live webcast of this presentation will be available at http://investors.aecom.com. A replay will be available shortly after the conclusion of the live presentation.

The conference will be held at the Credit Suisse office located at 11 Madison Avenue.

About AECOM

AECOM (NYSE: ACM) is a global provider of professional technical and management support services to a broad range of markets, including transportation, facilities, environmental and energy. With more than 35,000 employees around the world, AECOM is a leader in all of the key markets that it serves. AECOM provides a blend of global reach, local knowledge, innovation, and technical excellence in delivering solutions that enhance and sustain the world's built, natural, and social environments. AECOM serves clients in more than 60 countries and had revenue of $4.2 billion during fiscal year 2007. More information on AECOM and its services can be found at www.aecom.com.

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CONTACT: AECOM Technology Corporation
Paul Gennaro, 212-973-3167
SVP & Chief Communications Officer
paul.gennaro@aecom.com

SOURCE: AECOM Technology Corporation