Press Release

September 14, 2010

AECOM has been awarded an Indefinite Delivery/Indefinite Quantity contract by the U.S. National Aeronautics and Space Administration (NASA) Goddard Space Flight Facilities, worth up to US$15 million.

News

Under the 5-year contract, AECOM will provide architect-engineering services for the Goddard Space Flight Center in Greenbelt, Md.; the Wallops Flight Facility in Wallops Island, Va.; and other facilities under the management of Goddard Space Flight Facilities.

“We are pleased to have the opportunity to provide architect-engineering services in support of NASA Goddard Space Flight Center’s Facilities Management Division and to further strengthen our 50-year relationship with the agency,” said John M. Dionisio, AECOM president and chief executive officer.

AECOM is one of three firms providing services as part of the contract.

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, energy, water and government. With approximately 47,000 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. A Fortune 500 company, AECOM serves clients in more than 100 countries and had revenue of $6.3 billion during the 12-month period ended June 30, 2010. More information on AECOM and its services can be found at aecom.com.

Forward-Looking Statements: All statements in this press release other than statements of historical fact are “forward-looking statements” for purposes of federal and state securities laws, including any statements of plans for future operations or expected revenue.Actual results could differ materially from those projected or assumed in any of our forward-looking statements.Important factors that could cause actual results to differ materially from our forward-looking statements are set forth in our quarterly report on Form 10-Q for the fiscal quarter ended June 30, 2010, and our other reports filed with the U.S. Securities and Exchange Commission.AECOM does not intend, and undertakes no obligation, to update any forward-looking statement, including any statements of plans for future operations or expected revenue.

NR 10-0903

SOURCE: AECOM Technology Corporation

AECOM
Paul Gennaro, 212-973-3167
SVP & Chief Communications Officer
Paul.Gennaro@aecom.com