Exhibit 21.1
URS CORPORATION AND SUBSIDIARY COMPANIES
The Company and its subsidiaries, excluding spun-off companies are as follows:
State of Percent of Stock
Parent and Subsidiaries Incorporation Owned by URS
URS Corporation (Parent) Delaware ---
URS Greiner Woodward-Clyde Consultants, Inc. Delaware 100
URS Greiner Woodward-Clyde Operating Services, Inc. Delaware 100
URS Greiner Woodward-Clyde Engineering, Inc. Nevada 100
URS Consultants, Inc. - Florida Florida 100(2)(10)
URS Greiner Woodward-Clyde, Inc. - California California 100(1)
URS Greiner Woodward-Clyde Group Consultants, Inc. New York 100(1)
URS Greiner Woodward-Clyde, Inc. - Washington Washington 100(1)
URS Greiner Woodward-Clyde Consultants, Inc. - Colorado Colorado 100(1)
URS Greiner Woodward-Clyde, Inc. - Ohio Ohio 100(1)
Coverdale & Colpitts, Inc. New York 100(2)(10)
URS Consultants, Inc. - Ingenieria Delaware 100(10)
E.C. Driver & Associates, Inc. Florida 100(3)
GEL, Inc. Nevada 100(4)
GIC Services, Inc. Nevada 100(4)
GIE, Inc. Nevada 100(4)
GM Services LLC Nevada 100(5)
GPL, Inc. Nevada 100(5)
URS Greiner Woodward-Clyde, Inc. Delaware 100(4)
Greiner Limited Hong Kong 100(6)
Greiner Engineering Limited Hong Kong 100(6)
Greiner FSC, Inc. Barbados 100(4)
URS Greiner Woodward-Clyde Licensing Corp. Delaware 100(4)
Greiner (Malaysia) Sdn Bhd Malaysia 100(8)
URS Greiner Woodward-Clyde, Inc. Colorado 100(4)
URS Greiner Woodward-Clyde, Inc. Connecticut 100(4)
URS Greiner Woodward-Clyde, Inc. Maryland 100(4)
URS Greiner Woodward-Clyde, Inc. New York 100(8)
URS Greiner Woodward-Clyde, Inc. Great Lakes Michigan 100(4)
URS Greiner Woodward-Clyde, Inc. Pacific Nevada 100(4)
URS Greiner Woodward-Clyde, Inc. Puerto Rico Puerto Rico 100(9)
URS Greiner Woodward-Clyde, Inc. Southern California 100(4)
URS Greiner Woodward-Clyde, Inc. Southwest Arizona 100(4)
URS Greiner Woodward-Clyde, Inc. West Coast California 100(4)
WVP Corporation Missouri 100(1)
URS Greiner Woodward-Clyde Group, Inc. Delaware 100%
URS Greiner Woodward-Clyde Federal Services, Inc. Delaware 100%(11)
Partnership for Response and Recovery Virginia 50%(12)
EWI Engineering & Associates Inc. Delaware 100%(11)
Clay Street Properties California 100%(11)
Woodward Investments, Inc. Delaware 100%(11)
GCH Acquisition Corp. Pennsylvania 100%(11)
Geo-Systems, Inc. Georgia 100%(13)
Geo-Con, Inc. Pennsylvania 100%(13)
Environmental Landfill Mgmt., Inc. Delaware 100%(13)
URS Greiner Woodward-Clyde/Tatman & Lee, Inc. Delaware 100%(11)
Woodward-Clyde International, Inc. Delaware 100%(11)
Woodward-Clyde International-Americas, Inc. Nevada 100%(14)
Geotesting Services, Inc. California 100%(15)
URS Greiner Woodward-Clyde Consultants of Michigan, Inc. Michigan 100%(15)
URS Greiner Woodward-Clyde Consultants, Inc. New York 100%(15)
Woodward-Clyde Consultants of Canada, Ltd. Canada 100%(15)
Cole, Sherman & Associates Ltd. Canada 100%(16)
Cole, Sherman, Transmark Canada 100%(17)
Cole, Sherman Industrial Consultants Inc. Canada 100%(17)
Transport Technologies International, Inc. Canada 100%(17)
Cole, Sherman Inc. Delaware 100%(17)
Roscandor Consultants Ltd. Turks & Caicos 100%(17)
Envirorail Partnership California 75%(15)
Woodward-Clyde Consultants Ohio General Partnership Ohio 100%(15)
URS Greiner Woodward-Clyde International Holdings Inc. Delaware 100%(14)
AGC Woodward-Clyde Pty. Ltd. Australia 100%(18)
Woodward-Clyde (NZ) Limited New Zealand 100%(18)
Murray North Consultants Ltd. New Zealand 100%(19)
Murray North International Ltd. New Zealand 100%(19)
Murray North Solomon Islands Ltd. Solomon Islands 100%(20)
Woodward Clyde International, Ltd. Hong Kong 100%(18)
PT Geobis Woodward-Clyde Indonesia Indonesia 60%(18)
Woodward-Clyde Malaysia SDNBHD Malaysia 100%(18)
Woodward-Clyde Geoservices SDNBHD Malaysia 50%(21)
Woodward-Clyde Philippines, Inc. Philippines 100%(18)
Woodward-Clyde Japan, K.K. Japan 100%(18)
WCI Umwelttechnik, GmbH Germany 100%(18)
Woodward-Clyde International GmbH Germany 100%(22)
Limnos, SA Spain 100%(18)
Sert Ingenicurs-Conscils, SA Switzerland 94%(18)
WCI Ecoconcept, S.A. France 100%(18)
Woodward-Clyde Ltd. United Kingdom 100%(18)
Woodward-Clyde de Mexico, S.A. de C.V. Mexico 100%(18)
Venezuelan Joint Venture Venezuela 50%(18)
Montgomery Group, Ltd. Bermuda 100%(11)
<FN>
(1) Owned by URS Greiner Woodward-Clyde Consultants, Inc. (Delaware)
(2) Owned by URS Greiner Woodward-Clyde Group Consultants, Inc. (New York)
(3) Owned by URS Consultants, Inc. - Florida
(4) Owned by URS Greiner Woodward-Clyde Engineering, Inc.
(5) Owned equally by GIC Services, Inc. and Greiner (Malaysia) Sdn Bhd
(6) Owned equally by URS Greiner Woodward-Clyde Engineering, Inc. and Greiner International Limited
(7) Owned by GIE, Inc.
(8) Owned by URS Greiner Woodward-Clyde, Inc. (Connecticut)
2
(9) Owned by URS Greiner Woodward-Clyde, Inc. (Delaware)
(10) Inactive
(11) Owned by URS Greiner Woodward-Clyde Group, Inc.
(12) Owned by URS Greiner Woodward-Clyde Federal Services, Inc.
(13) Owned by GCH Acquisition Corp.
(14) Owned by URS Greiner Woodward-Clyde International, Inc.
(15) Owned by URS Greiner Woodward-Clyde International-Americas, Inc.
(16) Owned by Woodward-Clyde Consultants of Canada, Ltd.
(17) Owned by Cole, Sherman & Associates Ltd.
(18) Owned by URS Greiner Woodward-Clyde International Holdings Inc.
(19) Owned by Woodward-Clyde (NZ) Limited
(20) Owned by Murray North International Ltd.
(21) Owned by Woodward-Clyde Malaysia SDNBHD
(22) Owned by WCI Umwelttechnik, GmbH
</FN>
3