| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Alpha Oil (Holdings) Ltd | 01409765 | 26/12/1990 | Dissolved |
| Jurassic Petroleum Co Ltd | 01211669 | 26/12/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARTS & BUSINESS LIMITED | 01317772 | 30/04/1998 | 24/04/2007 | Dissolved |
| ARTS & BUSINESS SERVICES LIMITED | 04027285 | 11/01/2001 | 26/06/2007 | Dissolved |
| BP CAR FLEET LIMITED | 00651878 | 01/09/1997 | 01/10/2001 | Gold |
| BP CHEMICALS (INTERNATIONAL) LIMITED | 00717081 | 07/12/1992 | 31/08/1997 | Strike Off |
| BP CHEMICALS LIMITED | 00194971 | 01/09/1995 | 31/08/1997 | Gold |
| BP ENERGY EUROPE LIMITED | SC107896 | 01/01/1990 | 15/06/1992 | Gold |
| BP EXPLORATION (ZETA) LIMITED | SC066352 | 01/01/1990 | 15/06/1992 | Dissolved |
| BP EXPLORATION BETA LIMITED | 00895797 | 01/11/1992 | 01/01/1995 | Gold |
| BP EXPLORATION INDONESIA LIMITED | 01009905 | 01/11/1992 | 01/01/1995 | One Red Flag |
| BP EXPLORATION OPERATING COMPANY LIMITED | 00305943 | 12/09/1992 | 30/09/1995 | Gold |
| BP EXPLORATION SERVICES LIMITED | 00777236 | 01/11/1992 | 01/01/1995 | Dissolved |
| BP GLOBAL INVESTMENTS LIMITED | 00263889 | 01/09/1992 | 31/08/1997 | Silver |
| BP KOREA MARKETING LIMITED | 00885307 | 01/09/1995 | 31/08/1997 | Dissolved |
| BP NORWAY LIMITED | 00369622 | 01/11/1992 | 31/08/1995 | Dissolved |
| BP P.L.C. | 00102498 | 01/09/1997 | 19/04/2001 | Silver |
| BP PENSION TRUSTEES LIMITED | 00230748 | 09/09/1997 | 31/08/2001 | Gold |
| BRITISH LAND COMPANY PUBLIC LIMITED COMPANY(THE) | 00621920 | 01/01/2003 | 31/12/2012 | Silver |
| BRITOIL LIMITED | SC077750 | 25/09/1990 | 31/08/1995 | Silver |
| British L P G Ltd | SC021271 | 01/01/1990 | 15/06/1992 | Dissolved |
| Britoil (Alpha) Ltd | 01365011 | 12/09/1992 | 01/01/1995 | Dissolved |
| Britoil (Lambda) Ltd | 01020480 | 01/11/1992 | 01/01/1995 | Dissolved |
| Britoil (Ninian) Ltd | SC021266 | 01/01/1990 | 15/06/1992 | Dissolved |
| Britoil (Pi) Ltd | 01406899 | 01/11/1992 | 01/01/1995 | Dissolved |
| Britoil (Thistle) Ltd | SC021267 | 01/01/1990 | 15/06/1992 | Dissolved |
| Britoil Overseas Holdings Ltd | SC083357 | 01/01/1990 | 15/06/1992 | Dissolved |
| INEOS ACETYLS INVESTMENTS LIMITED | 00304682 | 01/09/1995 | 31/08/1997 | Silver |
| INSTITUTE FOR PUBLIC POLICY RESEARCH | 02292601 | 25/03/2002 | 10/06/2005 | Bronze |
| LLOYDS BANK PLC | 00002065 | 30/06/1999 | 05/05/2005 | Silver |
| LLOYDS BANKING GROUP PLC | SC095000 | 01/01/1999 | 05/05/2005 | Bronze |
| LONDON STOCK EXCHANGE GROUP PLC | 05369106 | 04/05/2006 | 01/07/2015 | Gold |
| LONDON STOCK EXCHANGE PLC | 02075721 | 01/05/2003 | 01/07/2015 | Gold |
| NATS (EN ROUTE) PUBLIC LIMITED COMPANY | 04129273 | 01/09/2001 | 31/08/2005 | Silver |
| NATS (SERVICES) LIMITED | 04129270 | 01/09/2001 | 31/08/2005 | Silver |
| NATS HOLDINGS LIMITED | 04138218 | 01/09/2001 | 31/08/2005 | Silver |
| NATS LIMITED | 03155567 | 01/09/2001 | 31/08/2005 | Silver |
| ROPEMAKER PROPERTIES LIMITED | 00759094 | 09/09/1997 | 16/09/1998 | Not Trading |
| SALTFLEETBY ENERGY LIMITED | 00953066 | 26/10/1992 | 14/07/1993 | Bronze |
| THE BOC FOUNDATION | 02463316 | 01/03/2002 | 20/03/2003 | Not Trading |
| WINGAS STORAGE ENTERPRISE LIMITED | 00989348 | 26/10/1992 | 14/07/1993 | Dissolved |