EX-21.1 9 dex211.txt SUBSIDIARIES AND JOINT VENTURES Exhibit 21.1 ------------ COOPER CAMERON CORPORATION -- SUBSIDIARIES & JOINT VENTURES ----------------------------------------------------------- (As of March 1, 2003)
State/Country of % Owned % Owned Incorporation or Cooper Cameron Corporation (Delaware) -- Parent By Subsidiary by CCC Organization ------------------------------------------------ ------------- ------- ------------ Cameron Algerie (1 share owned by CCPEG) 100% Algeria Cameron Argentina S.A.I.C. (122,700 shares owned by CCPEG) Less than 1% 100% Argentina Cameron GmbH 100% Germany Cameron Services Middle East LLC (Joint Venture)/1/ 24% Oman Cameron Venezolana, S.A. 100% Venezuela -Cameron Remanufacturas, C.A. 100% Venezuela -Camercay, Ltd. 100% Grand Cayman Compression Services Company 100% Ohio Cooper Cameron do Brasil Ltda. (1 share owned by CCPEG)/2/ 100% Brazil Cooper Cameron Foreign Sales Company Ltd. 100% Barbados Cooper Cameron Holding (Cayman) Limited 100% Cayman -Cameron Australasia Pty. Ltd. 100% Australia -Cooper Cameron (Gibraltar) Limited 100% Gibraltar --Cooper Cameron (Luxembourg) SARL 100% Luxembourg ---Cameron Ireland Limited 100% Ireland ---Cooper Cameron Limited 100% Canada ---Cooper Cameron Canada, Ltd. 100% Canada ---Cooper Cameron Holding (Luxembourg) SARL 100% Luxembourg ---Cooper Cameron Holding (U.K.) Limited 100% United Kingdom ----Cameron France, S.A.S. 100% France -----Cameron Gabon, S.A.S (1 share owned by Chmn) 100% Gabon ----Cooper Cameron (U.K.) Limited 100% United Kingdom -----Cooper Cameron (U.K.) Investments Limited 100% United Kingdom ------Flow Link Systems Private Ltd. 100% United Kingdom ------Nutron Manufacturers (India) Private Limited 100% India ------Nutron Flow Control International (U.K.) Limited 100% United Kingdom ------Flow Control-Tati Production Sdn. Bhd. 100% Malaysia ------Nutron Flow Control Sdn. Bhd. 100% Malaysia -----Cameron Offshore Engineering Limited 100% United Kingdom -----Cooper Cameron Pensions Limited 100% United Kingdom -----Cameron Integrated Services Limited 100% United Kingdom ----Cooper Cameron Holding B.V. 100% Netherlands -----Cooper Energy Services B.V. 100% Netherlands -----Cameron B.V. 100% Netherlands ----Cooper Cameron Holding (Norway) AS 100% Norway ------Cameron Norge AS 100% Norway Cooper Cameron (Malaysia) Sdn Bhd/3/ 49% Malaysia Cooper Cameron (Holding) Corp. 100% Nevada Cooper Cameron Corporation Nigeria Limited 60% Nigeria Cooper Cameron S.R.L. 100% Italy Cooper Energy Services de Venezuela, S.A. 100% Venezuela Cooper Energy Services International, Inc. 100% Ohio -Canada Tiefbohrgerate und Maschinenfabrik GmbH/6/ 100% Austria Cooper Cameron (Singapore) Pte. Ltd./4/ 39% 61% Singapore -Riyan Cameron (B) Sendirian Berhad 100% Brunei Cooper Cameron de Mexico S.A. de C.V. (1 share owned by CCPEG) 100% Mexico Cooper Cameron Petroleum Equipment Group, Inc. (CCPEG) 100% Delaware Cooper Turbocompressor, Inc. (Delaware) 100% Delaware Lyulka-Cooper (Russian Federation Joint Venture- Inactive)/5/ 50% Russia Orbit Valve International, Inc. (Arkansas) 100% Arkansas -Orbit Valve Company (Arkansas) 100% Arkansas Wellhead Services, Inc. (Nevada) 100% Nevada
1 Partially owned by United Engineering Services LLC 2 Brazilian Law Requires 2 shareholders 3 Local Malaysian law requires that a majority of stock be owned by local residents. 4 Partially owned by Cooper Energy Services International, Inc. 5 Partially owned by Lyulka-Saturn. 6 1 share owned by CCPEG