| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EASTERN POWER NETWORKS PLC | 02366906 | 01/07/1997 | 22/11/1999 | Bronze |
| GTC PIPELINES LIMITED | 03104203 | 16/09/1996 | 01/04/1998 | Silver |
| Hutchints Ltd | 03087765 | 06/10/1995 | 22/11/1999 | Dissolved |
| Logicalform Ltd | 03636453 | 26/10/1998 | 22/11/1999 | Dissolved |
| PREMIER OIL E&P UK EU LIMITED | 02907493 | 16/09/1996 | 22/11/1999 | Silver |
| TXU (UK) HOLDINGS LIMITED | 02907433 | 16/09/1996 | 22/11/1999 | Strike Off |
| TXU EUROPE ENERGY TRADING LIMITED | 03116221 | 28/02/1996 | 22/11/1999 | Strike Off |
| TXU EUROPE GROUP PLC | 03247622 | 01/07/1997 | 22/11/1999 | Insolvent |
| TXU EUROPE LIMITED | 03505836 | 07/05/1999 | 22/11/1999 | Bronze |
| TXU EUROPE NATURAL GAS (TRADING) LIMITED | 02937812 | 16/09/1996 | 22/11/1999 | Dissolved |
| TXU UK LIMITED | 02937796 | 16/09/1996 | 22/11/1999 | Dissolved |
| Txu Europe (Ten) Ltd | 03104190 | 01/09/1997 | 22/11/1999 | Dissolved |
| Txu Europe Energy Trading(Uk)ltd | 03568552 | 26/08/1999 | 22/11/1999 | Dissolved |