Name | State or other jurisdiction of incorporation or organization | ||||
| Arethusa Off-Shore, LLC | Delaware | ||||
| Brasdril Sociedade de Perfurações Ltda. | Brazil | ||||
| Bully 1 (Switzerland) GmbH | Switzerland | ||||
| Bully 2 (Switzerland) GmbH | Switzerland | ||||
| Coastal Trading de México, S. de R.L. de C.V. | Mexico | ||||
| Diamond Finance, LLC | Delaware | ||||
| Diamond Foreign Asset Company | Cayman Islands | ||||
| Diamond M Corporation | Texas | ||||
| Diamond M Servicios, S.A. | Venezuela | ||||
| Diamond Offshore (Bermuda) Limited | Bermuda | ||||
| Diamond Offshore (Brazil) L.L.C. | Delaware | ||||
| Diamond Offshore (Singapore) Pte Ltd | Singapore | ||||
| Diamond Offshore (Switzerland) GmbH | Switzerland | ||||
| Diamond Offshore (Trinidad) L.L.C. | Delaware | ||||
| Diamond Offshore Development Company | Delaware | ||||
| Diamond Offshore Drilling (Bermuda) Limited | Bermuda | ||||
| Diamond Offshore Drilling (Cayman Trust) Private Trust Company Limited | Cayman Islands | ||||
| Diamond Offshore Drilling (Nigeria) Limited | Nigeria | ||||
| Diamond Offshore Drilling (Overseas) L.L.C. | Delaware | ||||
| Diamond Offshore Drilling Company N.V. | Curaçao | ||||
| Diamond Offshore Drilling Limited | Cayman Islands | ||||
| Diamond Offshore Drilling Sdn. Bhd. | Kuala Lumpur | ||||
| Diamond Offshore Drilling Services GmbH | Switzerland | ||||
| Diamond Offshore Enterprises Limited | United Kingdom | ||||
| Diamond Offshore Finance Company | Delaware | ||||
| Diamond Offshore General, LLC | Delaware | ||||
| Diamond Offshore Holding, L.L.C. | Delaware | ||||
| Diamond Offshore International Limited | Cayman Islands | ||||
| Diamond Offshore International, L.L.C. | Delaware | ||||
| Diamond Offshore Leasing Ltd. | Labuan | ||||
| Diamond Offshore Limited | United Kingdom | ||||
| Diamond Offshore Management Company | Delaware | ||||
| Diamond Offshore Netherlands B.V. | Netherlands | ||||
| Diamond Offshore Services Limited | Bermuda | ||||
| Diamond Offshore Services, LLC | Delaware | ||||
| Diamond Offshore, LLC | Cayman Islands | ||||
| Diamond Rig Investments Limited | United Kingdom | ||||
| Frontier Driller Cayman, Ltd. | Cayman Islands | ||||
| Frontier Driller Kft. | Hungary | ||||
| Frontier Driller, Inc. | Delaware | ||||
| Frontier Driller, Ltd. | Cayman Islands/Luxembourg | ||||
| Horizon56 A/S | Denmark | ||||
| Horizon56 Norge AS | Norway | ||||
| Maersk Drilling Nigeria JVCO Limited | Nigeria | ||||
| Maersk Drilling Nigeria Operations Limited | Nigeria | ||||
| Mexdrill Offshore, S. de R.L. de C.V. | Mexico | ||||
| Mexdrill, L.L.C. | Delaware | ||||
| M-S Drilling S.A. | Panama | ||||
| ND Myanmar Limited | Myanmar | ||||
| NDI Cayman Limited | Cayman Islands | ||||
| NE do Brasil Participações E Investimentos Ltda. | Brazil | ||||
| NE Drilling do Brasil Serviços de Petróleo Ltda. | Brazil | ||||
| NE Drilling Serviços do Brasil Ltda. | Brazil | ||||
| NL Cayman Limited | Cayman Islands | ||||
| NL III Cayman Limited | Cayman Islands | ||||
| Noble 2018-III Guarantor LLC | Delaware | ||||
| Noble 2018-IV Guarantor LLC | Cayman Islands | ||||
| Noble Asset Mexico LLC | Delaware | ||||
| Noble BD LLC | Delaware | ||||
| Noble Bill Jennings LLC | Delaware | ||||
| Noble Campeche Limited | Cayman Islands | ||||
| Noble Cayman Limited | Cayman Islands | ||||
| Noble Cayman SCS Holding Ltd | Cayman Islands | ||||
| Noble Contracting II GmbH | Switzerland | ||||
| Noble Contracting Offshore Drilling (M) Sdn Bhd | Kuala Lumpur | ||||
| Noble Corporation 2022 Limited | United Kingdom | ||||
| Noble Corporation Holding LLC | Cayman Islands | ||||
| Noble Deepwater (B) Sdn Bhd | Brunei | ||||
| Noble Drilling (Carmen) Limited | Cayman Islands | ||||
| Noble Drilling (Ghana) Limited | Ghana | ||||
| Noble Drilling (Guyana) Inc. | Guyana | ||||
| Noble Drilling (Land Support) Limited | United Kingdom | ||||
| Noble Drilling (Luxembourg) S.à r.l. | Luxembourg | ||||
| Noble Drilling (Myanmar) Limited | Myanmar | ||||
| Noble Drilling (Nederland) II B.V. | Netherlands | ||||
| Noble Drilling (Norway) AS | Norway | ||||
| Noble Drilling (TVL) Ltd. | Cayman Islands | ||||
| Noble Drilling (U.S.) LLC | Delaware | ||||
| Noble Drilling A/S | Denmark | ||||
| Noble Drilling Americas LLC | Cayman Islands | ||||
| Noble Drilling Arabia Company Limited | Saudi Arabia | ||||
| Noble Drilling Arabia Services LLC | Delaware | ||||
| Noble Drilling Australia Pty Ltd | Australia | ||||
| Noble Drilling Contracting (Egypt) LLC | Egypt | ||||
| Noble Drilling Deepwater A/S | Denmark | ||||
| Noble Drilling Deepwater Egypt LLC | Egypt | ||||
| Noble Drilling Doha LLC | Qatar | ||||
| Noble Drilling DS A/S | Denmark | ||||
| Noble Drilling Egypt LLC | Egypt | ||||
| Noble Drilling Exploration Company LLC | Delaware | ||||
| Noble Drilling Holding LLC | Cayman Islands | ||||
| Noble Drilling Holdings (Cyprus) Limited | Cyprus | ||||
| Noble Drilling International GmbH | Switzerland | ||||
| Noble Drilling JS Services, Lda. | Angola | ||||
| Noble Drilling Malaysia Sdn. Bhd. | Kuala Lumpur | ||||
| Noble Drilling México, S. De R.L. De C.V. | Mexico | ||||
| Noble Drilling Netherlands B.V. | Netherlands | ||||
| Noble Drilling NHIL LLC | Cayman Islands | ||||
| Noble Drilling Nigeria Holdings Pte. Ltd. | Singapore | ||||
| Noble Drilling Norge AS | Norway | ||||
| Noble Drilling North Sea A/S | Denmark | ||||
| Noble Drilling Offshore (Labuan) Pte. Ltd. | Labuan | ||||
| Noble Drilling Offshore International A/S | Denmark | ||||
| Noble Drilling Offshore Limited | Cayman Islands | ||||
| Noble Drilling Operating Services A/S | Denmark | ||||
| Noble Drilling Operations Americas A/S | Denmark | ||||
| Noble Drilling Operations Ghana Ltd. | Ghana | ||||
| Noble Drilling Operations Mexico S.A. de C.V. | Mexico | ||||
| Noble Drilling Poland sp. Z o.o. | Poland | ||||
| Noble Drilling Services (Canada) Corporation | Nova Scotia, Canada | ||||
| Noble Drilling Services 6 LLC | Cayman Islands | ||||
| Noble Drilling Services Azerbaijan LLC | Azerbaijan | ||||
| Noble Drilling Services LLC | Cayman Islands | ||||
| Noble Drilling Services S.A. de C.V. | Mexico | ||||
| Noble Drilling Services Singapore Pte. Ltd. | Singapore | ||||
| Noble Drilling UK Limited | United Kingdom | ||||
| Noble Drilling USA Inc. | Delaware | ||||
| Noble Drilling West Africa Limited | Nigeria | ||||
| Noble Drillship I Singapore Pte. Ltd. | Singapore | ||||
| Noble Drillship III Singapore Pte. Ltd. | Singapore | ||||
| Noble Drillship IV Singapore Pte. Ltd. | Singapore | ||||
| Noble Drillships 2 S.à r.l. | Luxembourg | ||||
| Noble Drillships Holdings 2, Ltd. | Cayman Islands | ||||
| Noble Drillships Holdings, Ltd. | Cayman Islands | ||||
| Noble Drillships S.à r.l. | Luxembourg | ||||
| Noble DT LLC | Delaware | ||||
| Noble Eagle LLC | Delaware | ||||
| Noble Earl Frederickson LLC | Delaware | ||||
| Noble Engineering & Development de Venezuela C.A. | Venezuela | ||||
| Noble FDR Holdings Limited | Cayman Islands | ||||
| Noble Finance Company | Cayman Islands | ||||
| Noble Finance II LLC | Delaware | ||||
| Noble Gene Rosser Limited | Cayman Islands | ||||
| Noble Highlander UK Ltd. | United Kingdom | ||||
| Noble Holdco (UK) Limited | United Kingdom | ||||
| Noble Holding (Luxembourg) S.à. r.l. | Luxembourg | ||||
| Noble Holding (Netherlands) B.V. | Netherlands | ||||
| Noble Holding (U.S.) Eagle LLC | Delaware | ||||
| Noble Holding (U.S.) LLC | Cayman Islands | ||||
| Noble Holding Europe S.à r.l. | Luxembourg | ||||
| Noble Holding Land Support Limited | United Kingdom | ||||
| Noble Integrator Operations AS | Norway | ||||
| Noble International Finance Company | Cayman Islands | ||||
| Noble International Services LLC | Delaware | ||||
| Noble Intrepid Operations AS | Norway | ||||
| Noble Invincible Operations AS | Norway | ||||
| Noble Labuan Ltd. | Labuan | ||||
| Noble Leasing (Switzerland) GmbH | Switzerland | ||||
| Noble Leasing III (Switzerland) GmbH | Switzerland | ||||
| Noble Leasing V (Switzerland) GmbH | Switzerland | ||||
| Noble Mexico Limited | Cayman Islands | ||||
| Noble Mexico Services Limited | Cayman Islands | ||||
| Noble NDC Holding (Cyprus) Limited | Cyprus | ||||
| Noble NDUS Holdings UK Limited | United Kingdom | ||||
| Noble NDUS UK Leasing Limited | United Kingdom | ||||
| Noble NDUS UK Ltd | United Kingdom | ||||
| Noble NEC Holdings Limited | United Kingdom | ||||
| Noble Newco Sub Limited | Cayman Islands | ||||
| Noble North Africa Limited | Cayman Islands | ||||
| Noble Offshore (Ireland) Limited | Ireland | ||||
| Noble Offshore (North Sea) Ltd. | Cayman Islands | ||||
| Noble Offshore Contracting Limited | Cayman Islands | ||||
| Noble Offshore Crew Management (Guernsey) Limited | Guernsey | ||||
| Noble Offshore Drilling (UK) Ltd | United Kingdom | ||||
| Noble Offshore Drilling, Inc. | Delaware | ||||
| Noble Offshore Mexico Limited | Cayman Islands | ||||
| Noble Offshore Services de Mexico, S. de R.L. de C.V. | Mexico | ||||
| Noble Resources Limited | Cayman Islands | ||||
| Noble Rigworld Ghana Limited | Ghana | ||||
| Noble SA Limited | Cayman Islands | ||||
| Noble Services Company LLC | Delaware | ||||
| Noble Services International Limited | Cayman Islands | ||||
| Noblecorp Drilling Holdings Singapore Pte. Ltd. | Singapore | ||||
| Offshore Drilling Services (Netherlands) B.V. | Netherlands | ||||
| Offshore Drilling Services of Mexico S. de R.L. de C.V. | Mexico | ||||
| Pacific Deepwater Construction Ltd | BVI | ||||
| Pacific Drilling Administrator Limited | BVI | ||||
| Pacific Drilling Company LLC | Cayman Islands | ||||
| Pacific Drilling do Brasil Investimentos Ltda. | Brazil | ||||
| Pacific Drilling do Brasil Serviços de Perfurção Ltda. | Brazil | ||||
| Pacific Drilling Ghana Ltd | Ghana | ||||
| Pacific Drilling Holding (Gibraltar) Limited | Gibraltar | ||||
| Pacific Drilling International Ltd | BVI | ||||
| Pacific Drilling Manpower Ltd. | BVI | ||||
| Pacific Drilling N.V. | Netherlands Antilles | ||||
| Pacific Drilling Netherlands Coöperatief U.A. | Netherlands | ||||
| Pacific Drilling Operations Limited | BVI | ||||
| Pacific Drilling Operations, Inc. | Delaware | ||||
| Pacific Drilling S.A. | Luxembourg | ||||
| Pacific Drilling South America 1 Limited | BVI | ||||
| Pacific Drilling South America 2 Limited | BVI | ||||
| Pacific Drilling V Limited | BVI | ||||
| Pacific Drilling VII Limited | BVI | ||||
| Pacific Drilling VIII Limited | BVI | ||||
| Pacific Drilling, LLC | New York | ||||
| Pacific Drillship México, S. de R.L. de C.V. | Mexico | ||||
| Pacific Drillship Nigeria Limited | BVI | ||||
| Pacific International Drilling West Africa Limited | Nigeria | ||||
| Pacific Menergy Ghana Ltd | Ghana | ||||
| Pacific Santa Ana Limited | BVI | ||||
| Pacific Scirocco Ltd. | Liberia | ||||
| PMD Viking Ghana Ltd. | Ghana | ||||
| PT Aqza Dharma | Indonesia | ||||
| Sedco Dubai LLC | Dubai | ||||
| Storm Nigeria Limited | Nigeria | ||||
| The Drilling Company of 1972 A/S | Denmark | ||||
| Triton Engineering Services Company LLC | Delaware | ||||
| Triton Engineering Services Company, S.A. | Venezuela | ||||
| Triton International de Mexico S.A. De C.V. | Mexico | ||||
| Triton International LLC | Delaware | ||||
| Z North Sea, LLC | Delaware | ||||