| | |
| Noble Drilling Holding LLC | | Delaware |
| Noble Drilling Holdings (Cyprus) Limited | | Cyprus |
| Noble Drilling International GmbH | | Switzerland |
| Noble Drilling Mexico, S. De R.L. De C.V. | | Mexico |
| Noble Drilling NHIL LLC | | Delaware |
| Noble Drilling Offshore (Labuan) Pte. Ltd. | | Labuan, Malaysia |
| Noble Drilling Offshore Limited | | Cayman Islands |
| Noble Drilling Services (Canada) Corporation | | Nova Scotia, Canada |
| Noble Drilling Services 2 LLC | | Delaware |
| Noble Drilling Services 3 LLC | | Delaware |
| Noble Drilling Services 6 LLC | | Delaware |
| Noble Drilling Services LLC (fka Noble Drilling Services Inc.) | | Delaware |
| Noble Drilling Singapore Pte. Ltd. | | Singapore |
| Noble Drilling West Africa Limited | | Nigeria |
| 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 (fka Noble Eagle Corporation) | | Delaware |
| Noble Earl Frederickson LLC | | Delaware |
| Noble Engineering & Development de Venezuela C.A. | | Venezuela |
| Noble FDR Holdings Limited | | Cayman Islands |
| Noble Finance Luxembourg S.à r.l. | | Luxembourg |
| Noble Finco Limited (fka Noble Finco plc) | | United Kingdom |
| Noble Gene Rosser Limited | | Cayman Islands |
| Noble Holding (Luxembourg) S.à. r.l. | | Luxembourg |
| Noble Holding (Switzerland) GmbH | | Switzerland |
| Noble Holding (U.S.) Eagle LLC (fka Noble Holding (U.S.) Eagle Corporation) | | Delaware |
| Noble Holding (U.S.) LLC | | Delaware |
| Noble Holding Europe S.à r.l. | | Luxembourg |
| Noble Holding International Limited | | Cayman Islands |
| Noble Holding Land Support Limited | | Scotland |
| Noble International Finance Company | | Cayman Islands |
| Noble International Services LLC | | Delaware |
| Noble Leasing (Switzerland) GmbH | | Switzerland |
| Noble Leasing III (Switzerland) GmbH | | Switzerland |
| Noble Mexico Limited | | Cayman Islands |
| Noble Mexico Services Limited | | Cayman Islands |
| Noble NBD Cayman LP | | Cayman Islands |
| Noble NBD GP Holding | | Cayman Islands |
| Noble NBD LP Holding | | Cayman Islands |
| Noble NDC Holding (Cyprus) Limited | | Cyprus |
| 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 Mexico Limited | | Cayman Islands |
| Noble Offshore Services de Mexico, S. de R.L. de C.V. | | Mexico |
| Noble Pacific Limited | | Cayman Islands |
| Noble Resources Limited | | Cayman Islands |
