The following companies are subsidiares of Transocean: 15375 Memorial Corporation, Agon Shipping Inc., Aguas Profundas Limitada, AngoSantaFe - Prestacao de Servicos Petroliferos Limitada, Angola Deepwater Drilling Company (Offshore Services) Ltd, Arcade Drilling AS, Asie Sonat Offshore Sdn. Bhd., Barents Rigco Limited, Blegra Asset Management Limited, Blegra Financing Limited, Caledonia Offshore Drilling Services Limited, Challenger Minerals Inc., Covent Garden - Serviços e Marketing Sociedade Unipessoal Lda, Deepwater Drilling (Transocean Ghana) Limited, Deepwater Drilling North Africa LLC - Free Zone, Deepwater Pacific 1 Inc., Deepwater Supply Inc., Drillship Alonissos Owners Inc., Drillship Hydra Owners Inc., Drillship Kithira Owners Inc., Drillship Kythnos Owners Inc., Drillship Paros Owners Inc., Drillship Skiathos Owners Inc., Drillship Skopelos Owners Inc., Drillship Skyros Owners Inc., Eastern Med Consultants Inc., Entities Holdings Inc., GSF Leasing Services GmbH, Global Marine Inc., Global Offshore Drilling Limited, GlobalSantaFe (Labuan) Inc., GlobalSantaFe B.V., GlobalSantaFe C.R. Luigs Limited, GlobalSantaFe Denmark Holdings ApS, GlobalSantaFe Drilling (N.A.) N.V., GlobalSantaFe Drilling Company, GlobalSantaFe Drilling Company (North Sea) Limited, GlobalSantaFe Drilling Company (Overseas) Limited, GlobalSantaFe Drilling Mexico S. de R.L. de C.V., GlobalSantaFe Drilling Operations Inc., GlobalSantaFe Drilling Services (North Sea) Limited, GlobalSantaFe Drilling Trinidad LLC, GlobalSantaFe Drilling Venezuela C.A., GlobalSantaFe Financial Services (Luxembourg) S.a.r.l., GlobalSantaFe Group Financing Limited Liability Company, GlobalSantaFe Holding Company (North Sea) Limited, GlobalSantaFe Hungary Services Limited Liability Company, GlobalSantaFe International Drilling Corporation, GlobalSantaFe International Drilling Inc., GlobalSantaFe International Services Inc., GlobalSantaFe Nederland B.V., GlobalSantaFe Offshore Services Inc., GlobalSantaFe Operations (Mexico) LLC, GlobalSantaFe Saudi Arabia Ltd., GlobalSantaFe Services (BVI) Inc., GlobalSantaFe Services Netherlands B.V., GlobalSantaFe Servicios de Venezuela C.A., GlobalSantaFe South America LLC, GlobalSantaFe Tampico S. de R.L. de C.V., GlobalSantaFe Techserv (North Sea) Limited, GlobalSantaFe U.S. Holdings Inc., Indigo Drilling Limited, Inteliwell JV GP Limited, Inteliwell JV LP, Kalambo Operations Inc., OCR Falklands Drilling Inc., OR Norge Operations Inc., Ocean Rig, Ocean Rig 1 Inc, Ocean Rig 2 Inc., Ocean Rig Canada Inc., Ocean Rig Cuanza Operations Inc., Ocean Rig Cubango Operations Inc., Ocean Rig Deepwater Drilling Limited, Ocean Rig Investments Inc., Ocean Rig Management Inc., Ocean Rig Operations Inc., Ocean Rig UDW Inc., Ocean Rig UDW LLC, Offshore Ghana Transocean Limited, Offshore Rig Operations AS, Olympia Rig Angola Holding S.A., Olympia Rig Angola Limitada, Orion Holdings (Cayman) Limited, Orion RigCo (Cayman) Limited, P.T. Santa Fe Supraco Indonesia, PT. Transocean Indonesia, Platform Capital N.V., Platform Financial N.V., Primelead Limited, R&B Falcon (A) Pty Ltd, R&B Falcon (Caledonia) Limited, R&B Falcon (M) Sdn. Bhd., R&B Falcon (U.K.) Limited, R&B Falcon B.V., R&B Falcon Deepwater (UK) Limited, R&B Falcon Drilling Co. LLC, R&B Falcon Exploration Co. LLC, R&B Falcon International Energy Services B.V., RBF Rig Corporation LLC, Ranger Insurance Limited, Reading & Bates Coal Co. LLC, SDS Offshore Limited, Safemal Drilling Sdn. Bhd., Santa Fe Braun Inc., Santa Fe Construction Company, Santa Fe Drilling Company of Venezuela C.A., Saudi Drilling Company Limited, Sedco Forex International Inc., Services Petroliers Transocean, Servicios Petroleros Santa Fe S.A., Ship Investment Ocean Holdings Inc., Songa Offshore Delta Limited, Songa Offshore Drilling Limited, Songa Offshore Enabler Limited, Songa Offshore Encourage Limited, Songa Offshore Endurance Limited, Songa Offshore Equinox Limited, Songa Offshore Equipment Rental Limited, Songa Offshore Malaysia Sdn. Bhd., Songa Offshore Management Limited, Songa Offshore Pte. Ltd., Songa Offshore Rig 2 AS, Songa Offshore Rig 3 AS, Songa Offshore SE, Songa Offshore SE, Songa Offshore Saturn Limited, Songa Offshore T & P Cyprus Limited, Songa Saturn Chartering Pte. Ltd., Spitsbergen Rigco Limited, Sub-Saharan Drilling Inc., T. I. International Mexico S. de R.L. de C.V., TILAM Holdings Limited, TRM Holdings Limited, TSSA - Servicos de Apoio Lda., Transocean Africa Drilling Limited, Transocean Asia Services Sdn Bhd, Transocean Asset Holdings 1 Limited, Transocean Asset Holdings 2 Limited, Transocean Asset Holdings 3 Limited, Transocean Atlas Limited, Transocean Barents ASA, Transocean Brasil Ltda., Transocean Britannia Limited, Transocean Canada Drilling Services Ltd., Transocean Conqueror Limited, Transocean Conqueror Opco LLC, Transocean Corporate Services Limited, Transocean Cyprus Capital Management Public Limited, Transocean Cyprus Drilling Operations Public Limited, Transocean Deepwater Drilling Services Limited, Transocean Deepwater Holdings Limited, Transocean Deepwater Inc., Transocean Deepwater Mauritius, Transocean Deepwater Nautilus Limited, Transocean Deepwater Seafarer Services Limited, Transocean Discoverer 534 LLC, Transocean Drilling Enterprises S.a.r.l., Transocean Drilling Israel Ltd., Transocean Drilling Limited, Transocean Drilling Namibia Inc., Transocean Drilling Offshore S.a.r.l., Transocean Drilling Sdn. Bhd., Transocean Drilling Services (India) Private Limited, Transocean Drilling U.K. Limited, Transocean Eastern Pte. Ltd., Transocean Employee Support Fund, Transocean Enabler Limited, Transocean Enabler Rigco Limited, Transocean Encourage Limited, Transocean Encourage Rigco Limited, Transocean Endurance Limited, Transocean Endurance Rigco Limited, Transocean Entities Holdings GmbH, Transocean Equinox Limited, Transocean Equinox Rigco Limited, Transocean Finance Limited, Transocean Financing (Cayman) Limited, Transocean Financing GmbH, Transocean Guardian Limited, Transocean Holdings 1 Limited, Transocean Holdings 2 Limited, Transocean Holdings 3 Limited, Transocean Holdings LLC, Transocean Hungary Holdings LLC, Transocean Hungary Investments LLC, Transocean Hungary Ventures LLC, Transocean Inc., Transocean Innovation Labs Ltd., Transocean International Holdings Limited, Transocean International Resources Limited, Transocean Investimentos Ltda., Transocean Investments Holdings LLC, Transocean Investments S.a.r.l., Transocean Ltd., Transocean Management Services GmbH, Transocean Minerals Holdings Limited, Transocean Nautilus Limited, Transocean North Sea Limited, Transocean Norway Operations AS, Transocean Offshore (North Sea) Ltd., Transocean Offshore Canada Services Ltd., Transocean Offshore Deepwater Drilling Inc., Transocean Offshore Deepwater Holdings Limited, Transocean Offshore Drilling Limited, Transocean Offshore Gulf of Guinea II Limited, Transocean Offshore Gulf of Guinea VI Limited, Transocean Offshore Gulf of Guinea VII Limited, Transocean Offshore Gulf of Guinea XII Limited, Transocean Offshore Gulf of Guinea XIII Limited, Transocean Offshore Holdings Limited, Transocean Offshore International Limited, Transocean Offshore International Ventures Limited, Transocean Offshore Limited, Transocean Offshore PR Limited, Transocean Offshore USA Inc., Transocean Onshore Support Services Limited, Transocean Orion Limited, Transocean Phoenix 2 Limited, Transocean Phoenix 2 Opco LLC, Transocean Pontus Limited, Transocean Pontus Opco Inc., Transocean Poseidon Limited, Transocean Poseidon Opco Inc., Transocean Proteus Limited, Transocean Proteus Opco LLC, Transocean Quantum Holdings Limited, Transocean Quantum Management Limited, Transocean Quantum Rig Holdings Limited, Transocean Quantum Sentry Holdings Limited, Transocean Rig 140 Limited, Transocean Rig Management Limited, Transocean SPSF Holdings Limited, Transocean Sedco Forex Ventures Limited, Transocean Sentry Limited, Transocean Services (India) Private Limited, Transocean Services AS, Transocean Services UK Limited, Transocean Skyros Limited, Transocean Spitsbergen ASA, Transocean Sub Asset Holdings 1 Limited, Transocean Sub Asset Holdings 2 Limited, Transocean Sub Asset Holdings 3 Limited, Transocean Support Services Limited, Transocean Support Services Nigeria Limited, Transocean Support Services Private Limited, Transocean Technical Services Egypt LLC, Transocean U.S. Holdings LLC, Transocean UK Limited, Transocean Voyager 1 Limited, Transocean Voyager 2 Limited, Transocean West Africa Holdings Limited, Transocean Worldwide Inc., Triton Asset Leasing GmbH, Triton Capital I GmbH, Triton Capital II GmbH, Triton Capital Mexico GmbH, Triton Conqueror GmbH, Triton Corcovado LLC, Triton Financing LLC, Triton Gemini GmbH, Triton Holdings Limited, Triton Hungary Asset Management LLC, Triton Hungary Investments 1 Limited Liability Company, Triton Industries Inc., Triton KG2 GmbH, Triton Management Services LLC, Triton Mykonos LLC, Triton Nautilus Asset Leasing GmbH, Triton Nautilus Asset Management LLC, Triton Offshore Leasing Services Limited, Triton Pacific Limited, Triton Poseidon GmbH, Triton Voyager Asset Leasing GmbH, and Wilrig Offshore (UK) Limited.
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