News Release

AECOM announces appointment of chief sustainability officer to support its growing business
Gary Lawrence named vice president, chief sustainability officer

LOS ANGELES, Sep 07, 2010 (BUSINESS WIRE) --

AECOM Technology Corporation (NYSE: ACM), a leading provider of professional technical and management support services for government and commercial clients around the world, announced a key executive appointment today as the company continues to grow its business globally.

Gary Lawrence has joined the company as vice president and chief sustainability officer. Lawrence will serve as the visionary for AECOM's sustainability operations, managing the company's breadth of resources and skills in sustainability for projects across the company.

"We are excited to welcome Gary to AECOM," said John M. Dionisio, AECOM president and chief executive officer. "His extensive global sustainability experience will benefit us greatly as we continue to enhance and sustain the world's built, natural and social environments."

Lawrence joins AECOM from Arup, a global firm of consulting engineers, designers, planners and project managers, where he served as urban strategies leader. His 20 years of global sustainability experience also include serving as advisor to U.S. President Clinton's Administration Council on sustainable development, the United Nations' Habitat II, the U.S. Agency for International Development, the Brazilian President's Office, the British Prime Minister's Office, the European Academy for the Urban Environment in Berlin and the Organization for Economic and Community Development in Paris on matters of sustainable development and environmental policy.

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 www.aecom.com.

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SOURCE: AECOM Technology Corporation

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