| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chevron Captain Co | SF000163 | 22/10/2003 | Dissolved |
| Chevron Petroleum (U K) Ltd | FC005504 | 22/10/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHEVRON BRITAIN LIMITED | 01006065 | 22/10/2003 | 01/06/2006 | Gold |
| CHEVRON CAPTAIN COMPANY LLC | FC005494 | 22/10/2003 | 17/07/2006 | Silver |
| CHEVRON EUROPE LIMITED | 01420477 | 22/10/2003 | 01/06/2006 | Dissolved |
| CHEVRON U.K. INVESTMENT PLC | 01548965 | 22/10/2003 | 01/06/2006 | Dissolved |
| CHRYSAOR (U.K.) BRITANNIA LIMITED | 02954364 | 15/09/2003 | 30/06/2006 | Not Trading |
| Chevron (U.K.)Offshore Investments Ltd | 00487682 | 22/10/2003 | 01/06/2006 | Dissolved |
| Chevron Petroleum Co Ltd | 00803105 | 22/10/2003 | 01/06/2006 | Dissolved |
| ITHACA OIL AND GAS LIMITED | 01546623 | 22/10/2003 | 01/06/2006 | Silver |
| TEXACO NORTH SEA U.K. LIMITED | 00807340 | 22/10/2003 | 01/06/2006 | Not Trading |
| Texaco Exploration Ltd | 01019408 | 22/10/2003 | 01/06/2006 | Dissolved |