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SEC Filings

10-K
TRANSOCEAN LTD. filed this Form 10-K on 02/21/2018
Entire Document
 
rig_EX21

Exhibit 21

 

SUBSIDIARIES OF TRANSOCEAN LTD.

(as of December 31, 2017)

 

 

Entity

Jurisdiction

15375 Memorial Corporation

Delaware

Aguas Profundas, Limitada

Angola

Angola Deepwater Drilling Company (Offshore Services) Ltd

Cayman Islands

Angola Deepwater Drilling Company (Operations) Ltd

Cayman Islands

Angola Deepwater Drilling Company 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 Company

Marshall Islands

Caledonia Offshore Drilling Prospect Limited

Cayman Islands

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.

British Virgin Islands

Deepwater Pacific 2 Inc.

British Virgin Islands

Entities Holdings, Inc.

Delaware

Fortress Energy Services LLC

Oman

Global Dolphin Drilling Company Limited

India

Global Marine Inc.

Delaware

Global Mining Resources, Inc.

Philippines

Global Offshore Drilling Limited

Nigeria

GlobalSantaFe (Labuan) Inc.

Malaysia

GlobalSantaFe (Norge) AS

Norway

GlobalSantaFe Arctic Ltd.

Nova Scotia

GlobalSantaFe B.V.

Netherlands

GlobalSantaFe C.R. Luigs Limited

England & Wales

GlobalSantaFe Campeche Holdings LLC

Delaware

GlobalSantaFe Deepwater Drilling LLC

Delaware

GlobalSantaFe Denmark Holdings ApS

Denmark

GlobalSantaFe Development Inc.

California

GlobalSantaFe Drilling (N.A.) N.V.

Netherlands Antilles

GlobalSantaFe Drilling Company

Delaware

GlobalSantaFe Drilling Company (Canada) Limited

Nova Scotia

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 GOM Services Inc.

British Virgin Islands

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 Leasing Limited

Cayman Islands

GlobalSantaFe Mexico Holdings LLC

Delaware

GlobalSantaFe Nederland B.V.

Netherlands

GlobalSantaFe Offshore Services Inc.

Cayman Islands

GlobalSantaFe Operations (Australia) Pty Ltd

Western Australia

GlobalSantaFe Operations (BVI) 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 Caymans Holdings Inc.

Cayman Islands

GSF Leasing Services GmbH

Switzerland

Hellerup Finance International

Ireland

Indigo Drilling Limited

Nigeria

Intermarine Services (International) Limited

Bahamas

International Chandlers, Inc.

Texas

Key Perfuracoes Maritimas Limitada

Brazil

Laterite Mining Inc.

Philippines

Minerales Submarinos Mexicanos S.A.

Mexico

Nickel Development Inc.

Philippines

NRB Drilling Services Limited

Nigeria

Oilfield Services, Inc.

Cayman Islands

P.T. Santa Fe Supraco Indonesia

Indonesia

Platform Capital N.V.

Netherlands Antilles

Platform Financial N.V.

Netherlands Antilles

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

Oklahoma

R&B Falcon Drilling Limited LLC

Oklahoma

R&B Falcon Exploration Co., LLC

Oklahoma

R&B Falcon International Energy Services B.V.

Netherlands

R&B Falcon Offshore Limited, LLC

Oklahoma

Ranger Insurance Limited

Cayman Islands

RB Mediterranean Ltd.

Cayman Islands

RBF Exploration LLC

Delaware

RBF Rig Corporation

Delaware

Reading & Bates Coal Co., LLC

Nevada

Reading & Bates Demaga Perfuraçoes Ltda.

Brazil

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

Santa Fe Servicos de Perfuracao Limitada

Brazil

Saudi Drilling Company Limited

Saudi Arabia

SDS Offshore Limited

England & Wales

Sedco Forex Holdings Limited

Cayman Islands

Sedco Forex International, Inc.

Cayman Islands

Sefora Maritime Limited

Cayman Islands

Services Petroliers Transocean

France

Servicios Petroleros Santa Fe, S.A.

Venezuela

T. I. International Mexico S. de R.L. de C.V.

Mexico

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 Barents ASA

Norway

Transocean Brasil Ltda.

Brazil

Transocean Britannia Limited

Cayman Islands

Transocean Canada Co.

Nova Scotia

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 Frontier 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 Pathfinder Limited

Cayman Islands

Transocean Deepwater Seafarer Services Limited

Cayman Islands

Transocean Discoverer 534 LLC

Delaware

Transocean Drilling (Nigeria) Ltd.

Nigeria

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 Offshore Ventures Limited

Cayman Islands

Transocean Drilling Sdn. Bhd.

Malaysia

Transocean Drilling Services (India) Private Limited

India

Transocean Drilling Turkey Limited

Cayman Islands

Transocean Drilling U.K. Limited

Scotland

Transocean Eastern Pte. Ltd.

Singapore

Transocean Employee Support Fund

Texas

Transocean Entities Holdings GmbH

Switzerland

Transocean Finance Limited

Cayman Islands

Transocean Financing GmbH

Switzerland

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 Inc. Luxembourg Asset Management S.C.S.

Luxembourg

Transocean Innovation Labs Ltd.

Cayman Islands

Transocean International Drilling Limited

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.

Zug

Transocean Management Ltd.

Switzerland

Transocean Management Services GmbH

Switzerland

Transocean Marine Limited

Cayman Islands

Transocean Mediterranean Offshore Drilling Limited

Cayman Islands

Transocean Nautilus Limited

Cayman Islands

Transocean North Sea Limited

Bahamas

Transocean Norway Drilling AS

Norway

Transocean Norway Operations AS

Norway

Transocean Offshore (North Sea) Ltd.

Cayman Islands

Transocean Offshore Canada Services Ltd.

Nova Scotia

Transocean Offshore Deepwater Drilling Inc.

Delaware

Transocean Offshore Deepwater Holdings Limited

Cayman Islands

Transocean Offshore Drilling (India) Private Limited

India

Transocean Offshore Drilling Limited

England & Wales

Transocean Offshore Drilling Services LLC

Delaware

Transocean Offshore Europe Limited

Cayman Islands

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 Management Services Limited

Cayman Islands

Transocean Offshore Nigeria Limited

Nigeria

Transocean Offshore Norway Services AS

Norway

Transocean Offshore PR Limited

Cayman Islands

Transocean Offshore USA Inc.

Delaware

Transocean Offshore Ventures Inc.

Delaware

Transocean Onshore Support Services Limited

Scotland

Transocean Partners Holdings Limited

Cayman Islands

Transocean Partners LLC

Marshall Islands

Transocean Phoenix 2 Limited

Cayman Islands

Transocean Phoenix 2 Opco, Inc.

Delaware

Transocean Pontus Opco, Inc.

Delaware

Transocean Poseidon Opco, Inc.

Delaware

Transocean Proteus Limited

Cayman Islands

Transocean Proteus Opco, Inc.

Delaware

Transocean Rig 140 Limited

Cayman Islands

Transocean Rig Management Limited

Cayman Islands

Transocean Rig Management S.C.S.

Luxembourg

Transocean Rig Services Offshore LLC

Delaware

Transocean RIGP DCL LLC

Delaware

Transocean RIGP DCL Opco Limited

Cayman Islands

Transocean RIGP DD3 LLC

Delaware

Transocean RIGP DD3 Opco Limited

Cayman Islands


 

Transocean RIGP DIN LLC

Delaware

Transocean RIGP DIN Opco Limited

Cayman Islands

Transocean Sedco Forex Ventures 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 Spitsbergen ASA

Norway

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 West Africa Holdings Limited

Cayman Islands

Transocean West Africa South Limited

Cayman Islands

Transocean Worldwide Inc.

Cayman Islands

Triton Asset Leasing GmbH

Switzerland

Triton Capital I GmbH

Switzerland

Triton Capital II GmbH

Switzerland

Triton Conqueror GmbH

Switzerland

Triton Financing LLC

Hungary

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 Management Services 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 RIGP DCL Holdco Limited

England & Wales

Triton RIGP DCL Holding Limited

Cayman Islands

Triton RIGP DD3 Holdco Limited

England & Wales

Triton RIGP DD3 Holding Limited

Cayman Islands

Triton RIGP DIN Holdco Limited

England & Wales

Triton RIGP DIN Holding Limited

Cayman Islands

TSSA - Servicos de Apoio, Lda.

Angola

Wilrig Offshore (UK) Limited

England & Wales