| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Phillips Petroleum U K Investment Corp | FC018964 | 03/09/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BATAVIA OIL RANG DONG LTD | 03716310 | 01/06/2001 | 14/08/2003 | Silver |
| CHRYSAOR (U.K.) ALPHA LIMITED | 02374592 | 01/06/2001 | 14/08/2003 | Gold |
| CHRYSAOR (U.K.) BETA LIMITED | 02316577 | 01/06/2001 | 14/08/2003 | Amber |
| CHRYSAOR (U.K.) ETA LIMITED | 02369861 | 01/06/2001 | 14/08/2003 | Insolvent |
| CHRYSAOR (U.K.) FINANCE LIMITED | 03553888 | 01/06/2001 | 14/08/2003 | Dissolved |
| CHRYSAOR (U.K.) THETA LIMITED | 01491002 | 01/06/2001 | 14/08/2003 | Gold |
| CHRYSAOR (U.K.) ZETA LIMITED | 01775651 | 01/06/2001 | 14/08/2003 | Insolvent |
| CHRYSAOR DEVELOPMENTS LIMITED | 02180666 | 01/06/2001 | 14/08/2003 | One Red Flag |
| CHRYSAOR PETROLEUM COMPANY U.K. LIMITED | 00792712 | 03/09/2002 | 14/08/2003 | Silver |
| CHRYSAOR PETROLEUM LIMITED | 01247477 | 01/06/2001 | 14/08/2003 | Bronze |
| CHRYSAOR PRODUCTION (U.K.) LIMITED | 00524868 | 01/06/2001 | 14/08/2003 | Silver |
| CHRYSAOR PRODUCTION HOLDINGS LIMITED | 03629601 | 01/06/2001 | 14/08/2003 | Silver |
| CHRYSAOR PRODUCTION LIMITED | 04550265 | 01/10/2002 | 14/08/2003 | Insolvent |
| CLYDE PETROLEUM (EXPLORATION) LIMITED | 01508219 | 29/05/2003 | 21/11/2003 | Dissolved |
| Clyde Petroleum Ltd | SC103557 | 29/05/2003 | 21/11/2003 | Dissolved |
| Conocophillips (U.K.) Technology Ltd | 03560523 | 01/06/2001 | 14/08/2003 | Dissolved |
| GRAMPIAN AVIATION FUELLING SERVICES LIMITED | 03716230 | 01/06/2001 | 14/08/2003 | Dissolved |
| Gulf Expro Ltd | SC052489 | 29/05/2003 | 21/11/2003 | Dissolved |
| HARBOUR ENERGY DEVELOPMENTS LIMITED | 03230514 | 01/06/2001 | 14/08/2003 | Not Trading |
| PHILLIPS 66 CS LIMITED | 02809975 | 23/07/2001 | 14/08/2003 | Dissolved |
| VPI ICHP LIMITED | 04047993 | 01/06/2001 | 06/11/2001 | Silver |
| VPI IMMINGHAM OPERATIONS LIMITED | 03716311 | 01/06/2001 | 01/08/2001 | Bronze |