| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Kerr-McGee Glamis Ltd | SC117458 | 08/09/1998 | Dissolved |
| Kerr-McGee Petroleum (U.K.) Ltd | 03519187 | 08/09/1998 | Dissolved |
| Kerr-McGee Pigments (Europe) Ltd | 02885054 | 26/09/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MAERSK OIL GRYPHON LIMITED | 01316633 | 20/01/2000 | 17/11/2005 | Dissolved |
| Maersk Oil York Ltd | 03078424 | 08/09/1998 | 17/11/2005 | Dissolved |
| TOTALENERGIES E&P NORTH SEA UK LIMITED | 03682299 | 26/02/1999 | 17/11/2005 | Silver |
| TOTALENERGIES E&P RESOURCES UK LIMITED | 03295116 | 08/09/1998 | 17/11/2005 | Not Trading |
| TOTALENERGIES OFFSHORE GB LIMITED | 03530988 | 08/09/1998 | 11/02/2003 | Silver |
| TOTALENERGIES OFFSHORE UK LIMITED | 00946986 | 10/03/1999 | 17/11/2005 | Silver |