| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| E E of Britain Inc | FC007332 | 20/06/1997 | Dissolved |
| Elf Enterprise North Sea Ltd | 01069118 | 27/10/1995 | Dissolved |
| Elf Exploration Uk (Onshore) Ltd | 00101734 | 27/10/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CALEDONIA NORTH SEA LIMITED | 01153507 | 04/09/1995 | 25/05/2000 | Dissolved |
| CHAMBRE DE COMMERCE FRANCAISE DE GRANDE-BRETAGNE LIMITED | 00322528 | 29/04/1997 | 29/04/1998 | Gold |
| E L F Petroleum U K Investments Ltd | 02392607 | 19/12/1995 | 25/05/2000 | Dissolved |
| E. F. OIL AND GAS LIMITED | 03430228 | 31/10/1997 | 20/02/1998 | Silver |
| ELF EXPLORATION UK LIMITED | 00810743 | 04/09/1995 | 25/05/2000 | Gold |
| ELF HYDROCARBONS LIMITED | 02600097 | 11/12/1995 | 25/05/2000 | Not Trading |
| ELF PETROLEUM UK LIMITED | 01290174 | 04/09/1995 | 26/05/2000 | Gold |
| Elf Exploration North Sea Ltd | 00987977 | 27/10/1995 | 25/05/2000 | Dissolved |
| Elf Transportation Ltd | 03172483 | 05/05/1998 | 25/05/2000 | Dissolved |
| ROCKROSE UKCS4 LIMITED | 02552901 | 12/09/1995 | 10/07/1996 | Silver |
| TOTALENERGIES GAS & POWER HOLDINGS UK LTD | 02600099 | 27/10/1995 | 01/06/2000 | Gold |
| TOTALENERGIES GAS & POWER LIMITED | 02172239 | 22/09/1995 | 17/12/1997 | Silver |
| TOTALENERGIES RENEWABLES UK LIMITED | 02466611 | 27/10/1995 | 17/12/1997 | Amber |
| Theoilsite.Com Plc | 03879800 | 02/10/2000 | 09/01/2004 | Dissolved |
| VEOLIA ES ENERGY PERFORMANCE (UK) LIMITED | 03157676 | 12/02/1996 | 17/10/1996 | Gold |