| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GAZ DE FRANCE EXPLORATION UNITED KINGDOM B.V. | FC023605 | 11/12/2001 | Dissolved |
| Investment Gas Holland Ltd | 03658459 | 28/12/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COFATHEC HEATSAVE LIMITED | 01382270 | 12/09/2000 | 07/12/2004 | Insolvent |
| COFATHEC UK LIMITED | 03687975 | 12/09/2000 | 09/01/2004 | Insolvent |
| E. F. OIL AND GAS LIMITED | 03430228 | 31/07/2000 | 17/12/2003 | Silver |
| ENGIE POWER LIMITED | 04236804 | 18/11/2002 | 13/06/2003 | Silver |
| ENGIE SUPPLY HOLDING UK LIMITED | 02706333 | 21/10/2000 | 01/01/2004 | Gold |
| ITHACA (NE) E&P LIMITED | 01483021 | 22/05/2002 | 01/01/2004 | Gold |
| ITHACA (NE) UKCS LIMITED | 03386464 | 25/07/2000 | 01/01/2004 | Amber |
| SG ENERGIE UK LIMITED | 04267538 | 15/01/2002 | 31/12/2003 | Dissolved |