EXHIBIT 21.1
AECOM Global, LLC, a Delaware Limited Liability Company
AECOM Global II LLC, a Delaware Limited Liability Company
AECOM, C&E, Inc., a Delaware Corporation
AECOM Technical Services, Inc., a California Corporation
AECOM USA, Inc., a New York Corporation
AECOM Asia Company Limited*
AECOM Canada Ltd*
AECOM South Africa Group Holdings Pty Ltd*
AECOM Design Build Limited*
AECOM Global Ireland Services Limited*
AECOM Infrastructure & Environment UK Limited*
Flint Energy Services, Inc., a Delaware Corporation
Hunt Construction Group Inc., an Indiana Corporation
The Hunt Corporation, an Indiana corporation
Oscar Faber PLC*
URS Holdings, Inc., a Delaware Corporation
URS Corporation, a Nevada Corporation
URS Group, Inc. a Delaware Corporation
URS Corporation—Ohio, an Ohio Corporation
URS Global Holdings Inc., a Nevada Corporation
URS Operating Services, Inc., a Delaware corporation
URS Resources, LLC, a Delaware limited liability company
URS Corporation Southern, a California corporation
URS Construction Services, Inc., a Florida corporation
URS Alaska, LLC, an Alaska limited liability company
URS Corporation – New York, a New York corporation
URS Corporation – North Carolina, a North Carolina corporation
Tishman Construction Corporation, a Delaware Corporation
Tishman Construction Corporation of New York, a Delaware Corporation
AECOM Intercontinental Holdings UK Limited*
AECOM Services, Inc., a California corporation
AECOM International, Inc., a Delaware corporation
AECOM International Projects, Inc., a Nevada corporation
AECOM Great Lakes, Inc., a Michigan corporation
EDAW, Inc., a Delaware corporation
The Earth Technology Corporation (USA), a Delaware corporation
Cleveland Wrecking Company, a Delaware corporation
Aman Environmental Construction, Inc., a California corporation
E.C. Driver & Associates, Inc., a Florida corporation
B.P. Barber & Associates, Inc., a South Carolina corporation
Forerunner Corporation, a Colorado corporation
*Foreign