| EQUINOR ANGOLA BLOCK 16/21 AS | 937785879 | Stavanger | 28 May 2026 | Active |
| RIG HERCULES CONTRACTOR AS | 934257111 | Oslo | 29 August 2024 | Active |
| STENA DON DRILLING LIMITED | 933527441 | London Sw1a 1re England | 11 June 2024 | Active |
| ODFJELL TERMINALS GLOBAL HOLDING AS | 933455343 | Bergen | 21 March 2024 | Active |
| ODFJELL TERMINALS US HOLDING AS | 933455327 | Bergen | 21 March 2024 | Active |
| TCO NORWAY AS | 932406659 | Indre Arna | 6 September 2023 | Active |
| FIRST MARINE SOLUTIONS LTD | 931586602 | Aberdeen Ab23 8ee Scotland | 19 July 2023 | Active |
| BROICHAN LTD | 931278193 | Inverurie Ab51 8gl Scotland | 4 May 2023 | Active |
| ICONIC SUBSEA LIMITED | 931278134 | Barrow-In-Furness La14 3sl | 4 May 2023 | Active |
| KRSUBSEA LTD | 931278061 | Glenrothes Ky7 4tg Scotland | 4 May 2023 | Active |
| DEEP SEA RIG AS | 831093552 | Kokstad | 23 January 2023 | Active |
| DEEP SEA MANAGEMENT INTERNATIONAL AS | 930008974 | Kokstad | 17 August 2022 | Active |
| SC MACHINING LTD | 929152271 | Newcastle upon Tyne Ne3 2xj | 18 July 2022 | Active |
| R.NEVLAND AS | 929573625 | Egersund | 8 July 2022 | Active |
| NOBLE INVINCIBLE OPERATIONS AS | 929955412 | Stavanger | 30 June 2022 | Active |
| RIG LINUS CONTRACTOR AS | 929418751 | Oslo | 1 June 2022 | Active |
| DOLPHIN DRILLING AS | 929255038 | Sandnes | 1 April 2022 | Active |
| NORTHERN OCEAN WIND AS | 928762238 | Stavanger | 7 January 2022 | Active |
| INTERWELL HOLDING 1 AS | 928003337 | Oslo | 21 September 2021 | Active |
| INTERWELL HOLDING 2 AS | 928003116 | Oslo | 21 September 2021 | Active |
| PIRANEMA L.L.C. NUF | 927492695 | Trondheim | 1 September 2021 | Active |
| VOYAGEUR L.L.C. NUF | 927492725 | Trondheim | 31 August 2021 | Active |
| ALTERA INFRASTRUCTURE COOP HOLDINGS L.L.C. NUF | 927492717 | Trondheim | 31 August 2021 | Active |
| PETROJARL I L.L.C. NUF | 927492687 | Trondheim | 31 August 2021 | Active |
| CLIPPER L.L.C. NUF | 927366630 | Stavanger | 29 July 2021 | Active |
| ATDL AS | 927458942 | Oslo | 2 July 2021 | Active |
| GHANA FPSO OPERATIONS AS | 927304309 | Lysaker | 7 June 2021 | Active |
| TRANSOCEAN DEEPWATER INC | 926973002 | Us-Texas 77077 | 4 May 2021 | Active |
| MINERALL AS | 927049651 | Ålgård | 30 March 2021 | Active |
| NORTHERN OCEAN WAVE AS | 826471522 | Stavanger | 6 January 2021 | Active |
| TRANSOCEANS INTERNATIONAL RESOURCES LIMITED | 925517208 | Houston Tx 77046-0400 | 3 September 2020 | Active |
| DEEP SEA DRILLING COMPANY AS | 925500925 | Kokstad | 1 July 2020 | Active |
| CNOOC PETROLEUM EUROPE LIMITED | 924023457 | Uxbridge Ub8 1lu | 2 January 2020 | Active |
| ARENDAL SPIRIT L.L.C. NUF | 922690235 | Stavanger | 27 May 2019 | Active |
| ONE PETROLEUM LIMITED NUF | 822111092 | Stavanger | 21 March 2019 | Active |
| ENHANCED WELL TECHNOLOGIES GROUP AS | 922585881 | Straume | 13 March 2019 | Active |
| ENHANCED WELL TECHNOLOGIES AS | 922585873 | Straume | 13 March 2019 | Active |
| CIMC OFFSHORE AS | 921804032 | Sandnes | 31 October 2018 | Active |
| NOBLE INTEGRATOR OPERATIONS AS | 921695365 | Stavanger | 18 September 2018 | Active |
| NOBLE INTREPID OPERATIONS AS | 921695330 | Stavanger | 18 September 2018 | Active |
| ISLAND DRILLING CREWING AS | 921499906 | Ulsteinvik | 11 September 2018 | Active |
| NINE DOWNHOLE NORWAY AS | 821077672 | Ytre Arna | 20 June 2018 | Active |
| EXCEED TORRIDON LIMITED | 920329187 | Ab11 6dj Aberdeen | 3 February 2018 | Active |
| ODFJELL INVEST II AS | 820444442 | Kokstad | 19 January 2018 | Active |
| WELL INTERCEPT AS | 820365682 | Sola | 4 January 2018 | Active |
| ARENDAL SPIRIT AS | 919931507 | Stavanger | 6 November 2017 | Active |
| ODFJELL TECHNOLOGY AS | 919580240 | Kokstad | 1 September 2017 | Active |
| KMNOR AS | 919386231 | Jørpeland | 23 June 2017 | Active |
| DOLPHIN DRILLING OPERATIONS AS | 919194200 | Sandnes | 19 May 2017 | Active |
| ODFJELL WELL SERVICES AS | 918646132 | Kokstad | 17 February 2017 | Active |