Press Release

March 16, 2012

AECOM announced today that it has been named one of the World’s Most Ethical Companies for 2012 by the Ethisphere Institute.

The designation recognizes firms based on their commitment to ethical leadership, compliance practices and corporate social responsibility.  This is the second year in a row that Ethisphere has named AECOM as one of the World’s Most Ethical Companies.

“We are honored to be named one of the World’s Most Ethical Companies for the second-straight year,” said John M. Dionisio, AECOM chairman and chief executive officer.  “AECOM is committed to conducting business in an ethical manner – with our dedication to integrity driving our daily activities around the world.

“Guided by our Core Values, we are committed to delivering innovative, sustainable solutions to address environmental challenges; keeping our people, clients and partners safe in all of our activities; contributing time and funds to support important causes throughout our communities; and, above all, serving our clients with the highest ethical standards.”

Ethisphere is a research-based institute dedicated to the creation, advancement and sharing of best practices in business ethics, corporate social responsibility, anti-corruption and sustainability.  The World’s Most Ethical Company designation is awarded to those companies that have leading ethics and compliance programs, particularly as compared to their industry peers.  This year – the sixth year Ethisphere has published the World’s Most Ethical Companies list – 145 companies received recognition.

For more information about the 2012 World’s Most Ethical Companies methodology and list, visit http://www.ethisphere.com/wme/.

About AECOM

AECOM 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 45,000 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 create, enhance and sustain the world’s built, natural and social environments.  A Fortune 500 company, AECOM serves clients in more than 130 countries and had revenue of $8.1 billion during the 12 months ended Dec. 31, 2011.  More information on AECOM and its services can be found at aecom.com.

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Source: AECOM Technology Corporation

Media Contact:

Paul Dickard

Vice President, External Communications

646-432-8473

Paul.Dickard@aecom.com