Attached files
| file | filename |
|---|---|
| 10-K - 10-K - Transocean Ltd. | rig-20201231x10k.htm |
| EX-23.1 - EX-23.1 - Transocean Ltd. | rig-20201231ex2316bead6.htm |
| 10-K - 10-K - Transocean Ltd. | rig-20201231x10k.pdf |
| EX-4.1 - EX-4.1 - Transocean Ltd. | rig-20201231ex41bd7d4fb.htm |
| EX-10.48 - EX-10.48 - Transocean Ltd. | rig-20201231ex1048de10b.htm |
| EX-24 - EX-24 - Transocean Ltd. | rig-20201231xex24.htm |
| EX-31.1 - EX-31.1 - Transocean Ltd. | rig-20201231ex3110ae1ae.htm |
| EX-31.2 - EX-31.2 - Transocean Ltd. | rig-20201231ex31280920c.htm |
| EX-32.1 - EX-32.1 - Transocean Ltd. | rig-20201231ex32178951f.htm |
| EX-32.2 - EX-32.2 - Transocean Ltd. | rig-20201231ex3220ec352.htm |
Exhibit 21
SUBSIDIARIES OF TRANSOCEAN LTD.
(as of December 31, 2020)
Entity | Jurisdiction |
15375 Memorial Corporation | Delaware |
Agon Shipping Inc. | Marshall Islands |
Aguas Profundas, Limitada | Angola |
Angola Deepwater Drilling Company (Offshore Services) Ltd | Cayman Islands |
AngoSantaFe - Prestacao de Servicos Petroliferos, Limitada | Angola |
Arcade Drilling AS | Norway |
Asie Sonat Offshore Sdn. Bhd. | Malaysia |
Blegra Asset Management Limited | Cyprus |
Blegra Financing Limited | Cyprus |
Caledonia Offshore Drilling Services Limited | England & Wales |
Challenger Minerals (Accra) Inc. | Cayman Islands |
Challenger Minerals (Celtic Sea) Limited | British Virgin Islands |
Challenger Minerals Inc. | California |
Covent Garden - Serviços e Marketing, Sociedade Unipessoal Lda | Portugal |
Deepwater Drilling (Transocean Ghana) Limited | Ghana |
Deepwater Drilling North Africa LLC - Free Zone | Egypt |
Deepwater Pacific 1 Inc. | Cayman Islands |
Drillship Alonissos Owners Inc. | Marshall Islands |
Drillship Hydra Owners Inc. | Marshall Islands |
Drillship Kithira Owners Inc. | Marshall Islands |
Drillship Kythnos Owners Inc. | Marshall Islands |
Drillship Paros Owners Inc. | Marshall Islands |
Drillship Skiathos Owners Inc. | Marshall Islands |
Drillship Skopelos Owners Inc. | Marshall Islands |
Drillship Skyros Owners Inc. | Marshall Islands |
Eastern Med Consultants Inc. | Marshall Islands |
Entities Holdings, Inc. | Delaware |
Global Marine Inc. | Delaware |
Global Offshore Drilling Limited | Nigeria |
GlobalSantaFe (Labuan) Inc. | Malaysia |
GlobalSantaFe Arctic Ltd. | Nova Scotia |
GlobalSantaFe B.V. | Netherlands |
GlobalSantaFe C.R. Luigs Limited | England & Wales |
GlobalSantaFe Denmark Holdings ApS | Denmark |
GlobalSantaFe Drilling (N.A.) N.V. | Netherlands Antilles |
GlobalSantaFe Drilling Company | Delaware |
GlobalSantaFe Drilling Company (North Sea) Limited | England & Wales |
GlobalSantaFe Drilling Company (Overseas) Limited | England & Wales |
GlobalSantaFe Drilling Mexico, S. de R.L. de C.V. | Mexico |
GlobalSantaFe Drilling Operations Inc. | Cayman Islands |
GlobalSantaFe Drilling Services (North Sea) Limited | England & Wales |
GlobalSantaFe Drilling Trinidad LLC | Delaware |
GlobalSantaFe Drilling Venezuela, C.A. | Venezuela |
GlobalSantaFe Financial Services (Luxembourg) S.a.r.l. | Luxembourg |
GlobalSantaFe Group Financing Limited Liability Company | Hungary |
GlobalSantaFe Holding Company (North Sea) Limited | England & Wales |
GlobalSantaFe Hungary Services Limited Liability Company | Hungary |
GlobalSantaFe International Drilling Corporation | Bahamas |
GlobalSantaFe International Drilling Inc. | British Virgin Islands |
GlobalSantaFe International Services Inc. | Cayman Islands |
GlobalSantaFe Nederland B.V. | Netherlands |
GlobalSantaFe Offshore Services Inc. | Cayman Islands |
GlobalSantaFe Operations (Mexico) LLC | Delaware |
GlobalSantaFe Operations Inc. | Cayman Islands |
GlobalSantaFe Overseas Limited | Bahamas |
GlobalSantaFe Saudi Arabia Ltd. | British Virgin Islands |
GlobalSantaFe Services (BVI) Inc. | Cayman Islands |
GlobalSantaFe Services Netherlands B.V. | Netherlands |
GlobalSantaFe Servicios de Venezuela, C.A. | Venezuela |
GlobalSantaFe South America LLC | Delaware |
GlobalSantaFe Tampico, S. de R.L. de C.V. | Mexico |
GlobalSantaFe Techserv (North Sea) Limited | England & Wales |
GlobalSantaFe U.S. Holdings Inc. | Delaware |
GSF Leasing Services GmbH | Switzerland |
Hellerup Finance International | Ireland |
Indigo Drilling Limited | Nigeria |
Integral Oil Services, Lda. | |
Intermarine Services (International) Limited | Bahamas |
International Chandlers, Inc. | Texas |
Kalambo Operations Inc. | Marshall Islands |
Ocean Rig 1 Inc | Marshall Islands |
Ocean Rig 2 Inc. | Marshall Islands |
Ocean Rig Black Sea Coöperatief U.A. | Netherlands |
Ocean Rig Black Sea Operations B.V. | Netherlands |
Ocean Rig Block 33 Brasil B.V. | Netherlands |
Ocean Rig Block 33 Brasil Coöperatief U.A. | Netherlands |
Ocean Rig Canada Inc. | Nova Scotia |
Ocean Rig Cuanza Operations Inc. | Marshall Islands |
Ocean Rig Cubango Operations Inc. | Marshall Islands |
Ocean Rig Deepwater Drilling Limited | Nigeria |
Ocean Rig do Brasil Servicos de Petroleo Ltda. | Brazil |
Ocean Rig Drilling Operations B.V. | Netherlands |
Ocean Rig Drilling Operations Coöperatief U.A. | Netherlands |
Ocean Rig Investments Inc. | Marshall Islands |
Ocean Rig Management Inc. | Marshall Islands |
Ocean Rig Offshore Management Limited | Jersey |
Ocean Rig Operations Inc. | Marshall Islands |
Ocean Rig Rio de Janeiro Servicos de Petroleo Ltda. | Brazil |
Ocean Rig UDW Inc. | Cayman Islands |
Ocean Rig UDW LLC | Delaware |
OCR Falklands Drilling Inc. | Marshall Islands |
Offshore Ghana Transocean Limited | Ghana |
Olympia Rig Angola Holding, S.A. | Angola |
Olympia Rig Angola, Limitada | Angola |
OR Crewing Limited | Jersey |
OR Norge Operations Inc. | Marshall Islands |
Orion Holdings (Cayman) Limited | Cayman Islands |
Orion RigCo (Cayman) Limited | Cayman Islands |
P.T. Santa Fe Supraco Indonesia | Indonesia |
Platform Capital N.V. | Netherlands Antilles |
Platform Financial N.V. | Netherlands Antilles |
Primelead Limited | Cyprus |
PT. Transocean Indonesia | Indonesia |
R&B Falcon (A) Pty Ltd | Western Australia |
R&B Falcon (Caledonia) Limited | England & Wales |
R&B Falcon (Ireland) Limited | Ireland |
R&B Falcon (M) Sdn. Bhd. | Malaysia |
R&B Falcon (U.K.) Limited | England & Wales |
R&B Falcon B.V. | Netherlands |
R&B Falcon Deepwater (UK) Limited | England & Wales |
R&B Falcon Drilling Co. LLC | Delaware |
R&B Falcon Exploration Co., LLC | Oklahoma |
R&B Falcon International Energy Services B.V. | Netherlands |
Ranger Insurance Limited | Cayman Islands |
RB Mediterranean Ltd. | Cayman Islands |
RBF Exploration LLC | Delaware |
RBF Rig Corporation, LLC | Delaware |
Reading & Bates Coal Co., LLC | Nevada |
Resource Rig Supply Inc. | Delaware |
Safemal Drilling Sdn. Bhd. | Malaysia |
Santa Fe Braun Inc. | Delaware |
Santa Fe Construction Company | Delaware |
Santa Fe Drilling Company of Venezuela, C.A. | California |
Saudi Drilling Company Limited | Saudi Arabia |
SDS Offshore Limited | England & Wales |
Sedco Forex International, Inc. | Cayman Islands |
Services Petroliers Transocean | France |
Servicios Petroleros Santa Fe, S.A. | Venezuela |
Ship Investment Ocean Holdings Inc. | Marshall Islands |
Songa Offshore Delta Limited | Cyprus |
Songa Offshore Drilling Limited | Cyprus |
Songa Offshore Enabler Limited | Cyprus |
Songa Offshore Encourage Limited | Cyprus |
Songa Offshore Endurance Limited | Cyprus |
Songa Offshore Equinox Limited | Cyprus |
Songa Offshore Equipment Rental Limited | Cyprus |
Songa Offshore Malaysia Sdn. Bhd. | Malaysia |
Songa Offshore Management Limited | Cyprus |
Songa Offshore Pte. Ltd. | Singapore |
Songa Offshore Rig 2 AS | Norway |
Songa Offshore Rig 3 AS | Norway |
Songa Offshore Saturn Limited | Cyprus |
Songa Offshore SE | Cyprus |
Songa Offshore T & P Cyprus Limited | Cyprus |
Songa Saturn Chartering Pte. Ltd. | Singapore |
Sub-Saharan Drilling Inc. | Marshall Islands |
T. I. International Mexico, S. de R.L. de C.V. | Mexico |
TILAM Holdings Limited | Cayman Islands |
Transocean Africa Drilling Limited | Cayman Islands |
Transocean Asia Services Sdn Bhd | Malaysia |
Transocean Asset Holdings 1 Limited | Cayman Islands |
Transocean Asset Holdings 2 Limited | Cayman Islands |
Transocean Asset Holdings 3 Limited | Cayman Islands |
Transocean Atlas Limited | Cayman Islands |
Transocean Barents ASA | Norway |
Transocean Brasil Ltda. | Brazil |
Transocean Britannia Limited | Cayman Islands |
Transocean Canada Drilling Services Ltd. | Nova Scotia |
Transocean Conqueror Limited | Cayman Islands |
Transocean Conqueror Opco, Inc. | Delaware |
Transocean Corporate Services Limited | Cayman Islands |
Transocean Cyprus Capital Management Public Limited | Cyprus |
Transocean Cyprus Drilling Operations Public Limited | Cyprus |
Transocean Deepwater Drilling Services Limited | Cayman Islands |
Transocean Deepwater Holdings Limited | Cayman Islands |
Transocean Deepwater Inc. | Delaware |
Transocean Deepwater Mauritius | Mauritius |
Transocean Deepwater Nautilus Limited | Cayman Islands |
Transocean Deepwater Seafarer Services Limited | Cayman Islands |
Transocean Discoverer 534 LLC | Delaware |
Transocean Drilling (U.S.A.) Inc. | Texas |
Transocean Drilling Enterprises S.a.r.l. | Luxembourg |
Transocean Drilling Israel Ltd. | Cayman Islands |
Transocean Drilling Limited | Scotland |
Transocean Drilling Namibia Inc. | Cayman Islands |
Transocean Drilling Offshore S.a.r.l. | Luxembourg |
Transocean Drilling Sdn. Bhd. | Malaysia |
Transocean Drilling Services (India) Private Limited | India |
Transocean Drilling U.K. Limited | Scotland |
Transocean Eastern Pte. Ltd. | Singapore |
Transocean Employee Support Fund | Texas |
Transocean Enabler Limited | Cayman Islands |
Transocean Encourage Limited | Cayman Islands |
Transocean Endurance Limited | Cayman Islands |
Transocean Entities Holdings GmbH | Switzerland |
Transocean Equinox Limited | Cayman Islands |
Transocean Finance Limited | Cayman Islands |
Transocean Financing GmbH | Switzerland |
Transocean Guardian Limited | Cayman Islands |
Transocean Holdings 1 Limited | Cayman Islands |
Transocean Holdings 2 Limited | Cayman Islands |
Transocean Holdings 3 Limited | Cayman Islands |
Transocean Holdings LLC | Delaware |
Transocean Hungary Holdings LLC | Hungary |
Transocean Hungary Investments LLC | Hungary |
Transocean Hungary Ventures LLC | Hungary |
Transocean Inc. | Cayman Islands |
Transocean Innovation Labs Ltd. | Cayman Islands |
Transocean International Holdings Limited | Cayman Islands |
Transocean International Resources, Limited | British Virgin Islands |
Transocean Investimentos Ltda. | Brazil |
Transocean Investments S.a.r.l. | Luxembourg |
Transocean Ltd. | Switzerland |
Transocean Management Services GmbH | Switzerland |
Transocean Nautilus Limited | Cayman Islands |
Transocean North Sea Limited | Bahamas |
Transocean Norway Operations AS | Norway |
Transocean Offshore (North Sea) Ltd. | Cayman Islands |
Transocean Offshore Deepwater Drilling Inc. | Delaware |
Transocean Offshore Deepwater Holdings Limited | Cayman Islands |
Transocean Offshore Drilling Limited | England & Wales |
Transocean Offshore Gulf of Guinea II Limited | British Virgin Islands |
Transocean Offshore Gulf of Guinea VI Limited | British Virgin Islands |
Transocean Offshore Gulf of Guinea VII Limited | British Virgin Islands |
Transocean Offshore Gulf of Guinea XII Limited | British Virgin Islands |
Transocean Offshore Gulf of Guinea XIII Limited | British Virgin Islands |
Transocean Offshore Holdings Limited | Cayman Islands |
Transocean Offshore International Limited | Cayman Islands |
Transocean Offshore International Ventures Limited | Cayman Islands |
Transocean Offshore Limited | Cayman Islands |
Transocean Offshore PR Limited | Cayman Islands |
Transocean Offshore USA Inc. | Delaware |
Transocean Offshore Ventures Inc. | Delaware |
Transocean Onshore Support Services Limited | Scotland |
Transocean Orion Limited | Cayman Islands |
Transocean Phoenix 2 Limited | Cayman Islands |
Transocean Phoenix 2 Opco, Inc. | Delaware |
Transocean Pontus Limited | Cayman Islands |
Transocean Pontus Opco, Inc. | Delaware |
Transocean Poseidon Limited | Cayman Islands |
Transocean Poseidon Opco, Inc. | Delaware |
Transocean Proteus Limited | Cayman Islands |
Transocean Proteus Opco, Inc. | Delaware |
Transocean Quantum Holdings Limited | Cayman Islands |
Transocean Quantum Management Limited | Cayman Islands |
Transocean Quantum Rig Holdings Limited | Cayman Islands |
Transocean Quantum Sentry Holdings Limited | Cayman Islands |
Transocean Rig 140 Limited | Cayman Islands |
Transocean Rig Management Limited | Cayman Islands |
Transocean Sedco Forex Ventures Limited | Cayman Islands |
Transocean Sentry Limited | Cayman Islands |
Transocean Services (India) Private Limited | India |
Transocean Services AS | Norway |
Transocean Services UK Limited | England & Wales |
Transocean Servicos Petroliferos Ltda. | Brazil |
Transocean Skyros Limited | Cayman Islands |
Transocean Spitsbergen ASA | Norway |
Transocean SPSF Holdings Limited | Cayman Islands |
Transocean Sub Asset Holdings 1 Limited | Cayman Islands |
Transocean Sub Asset Holdings 2 Limited | Cayman Islands |
Transocean Sub Asset Holdings 3 Limited | Cayman Islands |
Transocean Support Services Limited | Cayman Islands |
Transocean Support Services Nigeria Limited | Nigeria |
Transocean Support Services Private Limited | India |
Transocean Technical Services Egypt LLC | Egypt |
Transocean Technology Innovations LLC | Delaware |
Transocean UK Limited | Luxembourg |
Transocean Voyager 1 Limited | Cayman Islands |
Transocean Voyager 2 Limited | Cayman Islands |
Transocean West Africa Holdings Limited | Cayman Islands |
Transocean Worldwide Inc. | Cayman Islands |
Triton Asset Leasing GmbH | Switzerland |
Triton Capital I GmbH | Switzerland |
Triton Capital II GmbH | Switzerland |
Triton Capital Mexico GmbH | Switzerland |
Triton Conqueror GmbH | Switzerland |
Triton Corcovado LLC | Hungary |
Triton Financing LLC | Hungary |
Triton Gemini GmbH | Switzerland |
Triton Holdings Limited | British Virgin Islands |
Triton Hungary Asset Management LLC | Hungary |
Triton Hungary Investments 1 Limited Liability Company | Hungary |
Triton Industries, Inc. | Cayman Islands |
Triton KG2 GmbH | Switzerland |
Triton Management Services LLC | Hungary |
Triton Mykonos LLC | Hungary |
Triton Nautilus Asset Leasing GmbH | Switzerland |
Triton Nautilus Asset Management LLC | Hungary |
Triton Offshore Leasing Services Limited | Malaysia |
Triton Pacific Limited | England & Wales |
Triton Poseidon GmbH | Switzerland |
Triton Voyager Asset Leasing GmbH | Switzerland |
TRM Holdings Limited | Cayman Islands |
TSSA - Servicos de Apoio, Lda. | Angola |
Wilrig Offshore (UK) Limited | England & Wales |