| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SUBSEA 7 (UK SERVICE COMPANY) LIMITED | SC228749 | 01/01/2022 | Silver |
| SUBSEA 7 BLUE SPACE LIMITED | SC128705 | 01/01/2022 | Silver |
| SUBSEA 7 FINANCE (UK) PLC | 09190652 | 01/01/2022 | Bronze |
| SUBSEA 7 INTERNATIONAL HOLDINGS (UK) LIMITED | 09201671 | 01/01/2022 | Bronze |
| SUBSEA 7 PROCUREMENT (UK) LIMITED | 08538504 | 21/05/2013 | Dissolved |
| SUBSEA 7 TREASURY (UK) LIMITED | 00974791 | 01/01/2022 | Silver |
| THAMES INTERNATIONAL ENTERPRISE LIMITED | 05665049 | 01/01/2022 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| SUBSEA 7 FINANCE (UK) PLC | 09190652 | 28/08/2014 | 06/10/2017 | Bronze |
| SUBSEA 7 HOLDINGS (UK) LIMITED | 07751739 | 14/02/2013 | 06/10/2017 | Silver |
| SUBSEA 7 INTERNATIONAL HOLDINGS (UK) LIMITED | 09201671 | 03/09/2014 | 06/10/2017 | Bronze |
| SUBSEA 7 INVESTMENTS (UK) LIMITED | 09200185 | 02/09/2014 | 06/10/2017 | Dissolved |
| SUBSEA 7 M.S. LIMITED | 02074427 | 01/10/2013 | 06/10/2017 | Dissolved |
| SUBSEA 7 SENIOR HOLDINGS (UK) LIMITED | 07751743 | 14/02/2013 | 06/10/2017 | Dissolved |
| SUBSEA 7 TREASURY (UK) LIMITED | 00974791 | 08/02/2013 | 06/10/2017 | Silver |