EX-21.1 2 acm-20230930xex21d1.htm EXHIBIT 21.1

EXHIBIT 21.1

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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* | ​
Hunt Construction Group Inc., an Indiana Corporation | ​
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 | ​
AECOM Intercontinental Holdings UK Limited* | ​
Tishman Construction Corporation, a Delaware Corporation | ​
Tishman Construction Corporation of New York, a Delaware Corporation | ​

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*Foreign