| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Conocophillips (U.K.) Technology Ltd | 03560523 | 05/08/2005 | Dissolved |
| Conocophillips Exploration Production Europe Ltd | 02974502 | 05/08/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BATAVIA OIL RANG DONG LTD | 03716310 | 05/08/2005 | 05/03/2010 | Silver |
| CHRYSAOR (U.K.) ALPHA LIMITED | 02374592 | 05/08/2005 | 05/03/2010 | Silver |
| CHRYSAOR (U.K.) BETA LIMITED | 02316577 | 05/08/2005 | 05/03/2010 | One Red Flag |
| CHRYSAOR (U.K.) ETA LIMITED | 02369861 | 05/08/2005 | 05/03/2010 | Insolvent |
| CHRYSAOR (U.K.) THETA LIMITED | 01491002 | 05/08/2005 | 05/03/2010 | Gold |
| CHRYSAOR (U.K.) ZETA LIMITED | 01775651 | 05/08/2005 | 05/03/2010 | Insolvent |
| CHRYSAOR DEVELOPMENTS LIMITED | 02180666 | 05/08/2005 | 05/03/2010 | One Red Flag |
| CHRYSAOR INVESTMENTS LIMITED | 02673868 | 05/08/2005 | 05/03/2010 | Dissolved |
| CHRYSAOR OIL COMPANY LIMITED | 01480116 | 05/08/2005 | 05/03/2010 | Dissolved |
| CHRYSAOR PETROLEUM CHEMICALS U.K. LIMITED | 01194149 | 05/08/2005 | 05/03/2010 | Dissolved |
| CHRYSAOR PETROLEUM COMPANY U.K. LIMITED | 00792712 | 05/08/2005 | 05/03/2010 | Silver |
| CHRYSAOR PETROLEUM LIMITED | 01247477 | 05/08/2005 | 05/03/2010 | Bronze |
| CHRYSAOR PRODUCTION (U.K.) LIMITED | 00524868 | 05/08/2005 | 05/03/2010 | Silver |
| CHRYSAOR PRODUCTION HOLDINGS LIMITED | 03629601 | 05/08/2005 | 05/03/2010 | Silver |
| CHRYSAOR PRODUCTION LIMITED | 04550265 | 05/08/2005 | 05/03/2010 | Insolvent |
| CHRYSAOR PRODUCTION OIL (GB) LIMITED | 01505606 | 05/08/2005 | 05/03/2010 | Dissolved |
| CHRYSAOR RESOURCES (IRISH SEA) LIMITED | 03440053 | 31/03/2006 | 05/03/2010 | Silver |
| CHRYSAOR RESOURCES (UK) HOLDINGS LIMITED | 03453033 | 31/03/2006 | 05/03/2010 | Insolvent |
| CONOCOPHILLIPS (UK) FUNDING LIMITED | 06514455 | 27/02/2008 | 05/03/2010 | Dissolved |
| CONOCOPHILLIPS PENSION PLAN TRUSTEES LIMITED | 01208388 | 01/04/2003 | 05/03/2010 | Not Trading |
| CONOCOPHILLIPS TREASURY LIMITED | 03570113 | 05/08/2005 | 05/03/2010 | Bronze |
| GLEN PETROLEUM LIMITED | 01509350 | 05/08/2005 | 05/03/2010 | Dissolved |
| HARBOUR ENERGY DEVELOPMENTS LIMITED | 03230514 | 05/08/2005 | 05/03/2010 | Not Trading |
| PERENCO CUU LONG LIMITED | 04740791 | 05/08/2005 | 05/03/2010 | Silver |
| PHILLIPS 66 CS LIMITED | 02809975 | 05/08/2005 | 05/03/2010 | Dissolved |