| Jacobs Government Services Company, a corporation of California.............................................. | 100.00% | ||||
| Jacobs Professional Services Inc., a corporation of Delaware........................................................... | 100.00% | ||||
| Jacobs Engineering Inc., a corporation of Delaware............................................................................. | 100.00% | ||||
| Jacobs Group Australia Investments Pty Ltd., a corporation of Australia | 100.00% | ||||
| Jacobs Australia Holdings Company Pty Ltd, a corporation of Australia | 100.00% | ||||
| Sinclair Knight Merz Management Pty Ltd, a corporation of Australia.......................... | 100.00% | ||||
| Jacobs Group Australia Holding Ltd, a corporation of Australia.................................... | 100.00% | ||||
| Jacobs Group (Australia) Pty Ltd, a corporation of Australia............................ | 100.00% | ||||
| Aquenta Consulting Pty Ltd, a corporation of Australia……………….. | 100.00% | ||||
| Jacobs E&C Australia PTY Ltd, a corporation of Australia.......................... | 100.00% | ||||
| Jacobs Project Management Australia PTY Ltd, a corporation of Australia......... | 100.00% | ||||
| Jacobs Architecture (Australia) Pty Ltd, a corporation of Australia................ | 100.00% | ||||
| Jacobs (Thailand) Co., Ltd., a corporation Thailand............................................. | 49.00% | ||||
| Jacobs Projects (Philippines) Inc., a corporation of the Philippines................ | 100.00% | ||||
| Sinclair Knight Merz Consulting (India) Private Ltd, a corporation of India.. | 100.00% | ||||
| Sinclair Knight Merz (Ireland) Ltd, a corporation of the Republic of Ireland.. | 100.00% | ||||
| Sinclair Knight Merz (NZ) Holdings Ltd, a corporation of New Zealand ....... | 100.00% | ||||
| Sinclair Knight Merz (Kenya) Limited, a corporation of Kenya……….. | 100.00% | ||||
| Jacobs New Zealand Limited, a corporation of New Zealand.................... | 100.00% | ||||
| PT Jacobs Group Indonesia, a corporation of Indonesia..................... | 99.50% | ||||
| Sinclair Knight Merz International Holdings LLC, a limited liability company of Delaware…………………… | 100.00% | ||||
| Jacobs Engineering Group Malaysia Sdn Bhd, a corporation of Malaysia… | 100.00% | ||||
| Perunding Mahir Bersatu Sdn Bhd, a corporation of Malaysia…... .. | 100.00% | ||||
| Jacobs Engineering Services Sdn Bhd, a corporation of Malaysia… | 100.00% | ||||
| Jacobs Consulting Services Sdn. Bhd., a corporation of Malaysia… | 100.00% | ||||
| Sinclair Knight Merz (Hong Kong) Limited, a corporation of Hong Kong … | 100.00% | ||||
| Sinclair Knight Merz International (Hong Kong) Ltd, a corporation of Hong Kong ........................ | 100.00% | ||||
| CODE International Assurance Ltd., a corporation of Nevada................................................... | 100.00% | ||||
| CODE II International Assurance Ltd., a corporation of Vermont……………………….. | 100.00% | ||||
| Jacobs Engineering España, S.L.U., a corporation of Spain........................................................ | 100.00% | ||||
| Jacobs Luxembourg Finance Company Sarl, a corporation of Luxembourg................ | 100.00% | ||||
| Jacobs Nederland Finance and Investment Company B.V., a corporation of the Netherlands… | 100.00% | ||||
| Jacobs Merrion Finance Unlimited Company, a corporation of Ireland……… | 100.00% | ||||
| Jacobs Europe Holdco Limited, a corporation of England and Wales............................ | 100.00% | ||||
| Jacobs UK Holdings Limited, a corporation of England and Wales......................... | 100.00% | ||||
| Jacobs Switzerland GmbH, a corporation of Switzerland................................... | 100.00% | ||||
| Jacobs U.K. Limited, a corporation of England and Wales................................. | 100.00% | ||||
| Energy, Safety and Risk Consultants (UK) Limited, a corporation of England and Wales… | 100.00% | ||||
| Jacobs Clean Energy International Limited, a corporation of England and Wales… | 100.00% | ||||
| Jacobs Clean Energy Limited, a corporation of England and Wales… | 100.00% | ||||
| Jacobs E&C Limited, a corporation of England and Wales……….... | 100.00% | ||||
| Jacobs Field Services Limited, a corporation of England and Wales | 100.00% | ||||
| L.E.S Construction Ltd, a corporation of England and Wales........ | 100.00% | ||||
| HGC Constructors Private Ltd., a corporation of India ................... | 100.00% | ||||
| Jacobs Stobbarts Ltd, a corporation of England and Wales.............................. | 100.00% | ||||
| Jacobs Engineering U.K. Ltd, a corporation of England and Wales………. | 100.00% | ||||
| Gibb Holdings Ltd., a corporation of England and Wales........................... | 100.00% | ||||
| Jacobs One Limited, a corporation of Scotland..................................... | 100.00% | ||||
Jacobs European Holdings Limited, a corporation of England and Wales............................................................................. | 100.00% | ||||
| Babtie Shaw & Morton Ltd, a corporation of Scotland................ | 100.00% | ||||
| Jacobs China Limited, a Hong Kong corporation.......................... | 100.00% | ||||
| BEAR Scotland Limited, a corporation of Scotland...................... | 25.00% | ||||
| Growing Concern Scotland Limited........................................... | 100.00% | ||||
| Ringway Jacobs Limited, a corporation of England and Wales | 50.00% | ||||
| LeighFisher U.K. Limited, a corporation of England and Wales | 100.00% | ||||
| JacobsGIBB Limited, a corporation of England and Wales................. | 100.00% | ||||
| Westminster & Earley Services Ltd, a corporation of England and Wales .... | 100.00% | ||||
| Jacobs Engineering Ireland Limited, a corporation of the Republic of Ireland.... | 100.00% | ||||
| Jacobs Italia, SpA, a corporation of Italy.......................................................................... | 100.00% | ||||
| Jacobs International Limited, a corporation of the Republic of Ireland......................... | 100.00% | ||||
| Jacobs Nucléaire SAS, a corporation of France...................................................... | 100.00% | ||||
| Jacobs Brazil Limited Inc. a corporation of Texas ........................................................................ | 100.00% | ||||
| JEG Acquisition Company Limited, a corporation of England and Wales.............................. | 100.00% | ||||
| AWE Management Limited, a corporation of England and Wales................................... | 33.33% | ||||
| Jacobs Puerto Rico Inc., a corporation of Puerto Rico................................................................. | 100.00% | ||||
| Jacobs Holdings Singapore Pte. Limited., a corporation of Singapore.................................. | 100.00% | ||||
| Jacobs International Consultants Pte Ltd. a corporation of Singapore | 100.00% | ||||
| Jacobs Consultancy Canada Inc., a corporation of Canada........................................................ | 100.00% | ||||
| Jacobs Advisers Inc., a corporation of California............................................................................. | 100.00% | ||||
| Jacobs Civil Consultants Inc., a corporation of New York................................................................... | 100.00% | ||||
| Jacobs Technology Inc., a corporation of Tennessee........................................................................... | 100.00% | ||||
| Buffalo Group LLC, a limited liability company of Delaware……………………………... | 100.00% | ||||
| Federal Network Systems LLC, a limited liability company of Delaware............................... | 100.00% | ||||
| Jacobs Australia Pty limited, a corporation of Australia............................................................. | 100.00% | ||||
| Jacobs Telecommunications, Inc., a corporation of New Jersey……………………….. | 100.00% | ||||
| The KeyW Holding Corporation, a corporation of Maryland...................................................... | 100.00% | ||||
| The KeyW Corporation, a corporation of Maryland…………………………………… | 100.00% | ||||
| Automotive Testing Operations, LLC, a limited liability company of Delaware................... | 100.00% | ||||
| Hanford Progress EcoPartners, LLC, a limited liability company of Delaware………… | 35.00% | ||||
| Jacobs Engineering New York Inc., a corporation of New York......................................................... | 100.00% | ||||
| Iffland Kavanagh Waterbury, P.L.L.C., a limited liability company of New York.......................... | 100.00% | ||||
| Jacobs Project Management Co., a corporation Delaware................................................................. | 100.00% | ||||
| Sverdrup Hydro Projects, Inc., a corporation of Missouri.................................................................... | 100.00% | ||||
| JE Associates, Inc., a corporation of Missouri......................................................................................... | 100.00% | ||||
| Jacobs Engineering Company, a corporation of California................................................................ | 100.00% | ||||
| Bechtel Jacobs Company LLC, a limited liability company of Delaware........................................ | 40.00% | ||||
| LeighFisher Inc., a corporation of Delaware............................................................................................ | 100.00% | ||||
| LeighFisher Canada Inc., a corporation of Canada........................................................................ | 100.00% | ||||
| LeighFisher Ecuador S.A., a corporation of Ecuador..................................................................... | 100.00% | ||||
| LeighFisher Holdings Ltd. a corporation of England and Wales............................................... | 100.00% | ||||
| LeighFisher Ltd., a corporation of England and Wales........................................................ | 100.00% | ||||
| LeighFisher India Private Ltd., a corporation of India................................................................... | 100.00% | ||||
| KlingStubbins Inc., a corporation of Delaware....................................................................................... | 100.00% | ||||
| Sverdrup Asia Limited, a corporation of India........................................................................................ | 100.00% | ||||
| Jacobs Engineering and Construction (Thailand) Limited, a corporation of Thailand……. | 99.98% | ||||
| Mission Support & Test Services, LLC, a limited liability company of Delaware……………. | 37.00% | ||||
| CH2M HILL Companies, Ltd., a corporation of Delaware.................................................................... | 100.00% | ||||
| CH2M HILL, Inc., a corporation of Florida......................................................................................... | 100.00% | ||||
| CH2M HILL New York, Inc., a corporation of New York………………………. | 100.00% | ||||
| Halcrow, Inc., a corporation of Delaware….…………………………………… | 100.00% | ||||
| CH2M HILL Constructors, Inc., a corporation of Delaware………………………………… | 100.00% | ||||
| CH2M Facility Support Services, LLC, a limited liability company of Delaware… | 100.00% | ||||
| CH2M HILL Plateau Remediation Company, a corporation of Washington…… | 100.00% | ||||
| CH2M HILL International, Ltd., a corporation of Delaware......................................................... | 100.00% | ||||
| CH2M HILL International Engineering, Inc., a corporation of Delaware…….. | 100.00% | ||||
| CH2M HILL One Limited, a corporation of the United Kingdom..……………. | 100.00% | ||||
| CH2M HILL Holdings Limited, a corporation of the United Kingdom..………. | 100.00% | ||||
| CH2M HILL Europe Limited, a corporation of the United Kingdom…..…... | 100.00% | ||||
| Halcrow Holdings Limited, a corporation of the United Kingdom……. | 100.00% | ||||
| Halcrow Consulting Limited, a corporation of the United Kingdom……………………………………………………… | 100.00% | ||||
| Halcrow Group Limited, a corporation of the United Kingdom………………………………………………….. | 100.00% | ||||
| Halcrow International Limited, a corporation of the United Kingdom………………………………………………………… | 100.00% | ||||
| CHNG B.V., a corporation of the Netherlands……………………………..… | 100.00% | ||||
| CH2M HILL Netherlands Holding B.V., a corporation of the Netherlands……………………………………………………………. | 100.00% | ||||
| CH2M HILL Canada Limited, a corporation of Canada…………… | 100.00% | ||||
| CH2M HILL International B.V., a corporation of the Netherlands.. | 100.00% | ||||
| CH2M HILL Singapore Pte. Ltd., a corporation of Singapore…………… | 100.00% | ||||
| CH2M HILL International Services, Inc., a corporation of Oregon……………………. | 100.00% | ||||
| Operations Management International, Inc., a corporation of California………….....… | 100.00% | ||||
| CH2M HILL Global, Inc., a corporation of Delaware..................................................................... | 100.00% | ||||
| CH2M HILL E&C, Inc., a corporation of Delaware……………………………... | 100.00% | ||||
| CH2M HILL Engineers, Inc., a corporation of Delaware................................................. | 100.00% | ||||
| CH2M HILL Puerto Rico, Inc., a corporation of Delaware………………. | 100.00% | ||||
| LG Constructors Inc., a corporation of Delaware............................................................. | 100.00% | ||||
| CH2M HILL Constructors International, Inc., a corporation of Delaware………………. | 100.00% | ||||
| PA Holdings Limited, a corporation of the United Kingdom……………………………………. | 65.00% | ||||