| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH ENERGY FINANCE LIMITED | SC173733 | 31/03/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY GENERATION (UK) LIMITED | SC117121 | 15/05/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY INTERNATIONAL HOLDINGS LIMITED | SC138614 | 16/04/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY INVESTMENT LIMITED | SC173730 | 16/04/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY LIMITED | SC162273 | 01/02/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY RENEWABLES LIMITED | SC214892 | 18/01/2001 | 07/06/2001 | Dissolved |
| BRITISH ENERGY TECHNICAL SERVICES LIMITED | SC152227 | 16/04/1998 | 07/06/2001 | Dissolved |
| BRITISH ENERGY TRADING AND SALES LIMITED | SC200887 | 01/11/1999 | 07/06/2001 | Dissolved |
| BRITISH ENERGY TRUSTEES LIMITED | SC164014 | 16/04/1998 | 07/06/2001 | Dissolved |
| British Energy International Ltd | SC166316 | 16/04/1998 | 07/06/2001 | Dissolved |
| DISTRICT ENERGY LIMITED | 02362017 | 12/02/1999 | 22/11/1999 | Dissolved |
| EDF ENERGY NUCLEAR GENERATION LIMITED | 03076445 | 01/06/1998 | 07/06/2001 | Silver |
| EGGBOROUGH POWER LIMITED | 03782700 | 03/03/2000 | 07/06/2001 | Amber |
| Eggborough Land Ltd | 03978950 | 22/05/2000 | 07/06/2001 | Dissolved |
| International Nuclear Ltd | 02353241 | 15/01/2001 | 07/06/2001 | Dissolved |
| NORTHERN POWER LIMITED | SC155131 | 16/04/1998 | 07/06/2001 | Silver |
| NUCLEAR INDUSTRY ASSOCIATION | 02804518 | 19/08/1998 | 20/09/2000 | Silver |
| Nuclear Electric Ltd | SC185990 | 16/12/1998 | 07/06/2001 | Dissolved |
| Nuclear International Ltd | SC185699 | 12/05/1998 | 07/06/2001 | Dissolved |
| SMITHS GROUP PLC | 00137013 | 09/02/1999 | 03/12/2000 | Silver |
| SSE ENERGY SUPPLY LIMITED | 03757502 | 26/05/1999 | 07/08/2000 | Bronze |
| SWALEC GAS LIMITED | 02624695 | 17/02/2000 | 07/08/2000 | Dissolved |
| Sleaford Power Ltd | SC172300 | 16/04/1998 | 07/06/2001 | Dissolved |
| South Wales Energy Ltd | 03870373 | 22/11/1999 | 07/08/2000 | Dissolved |
| Wales Electricity Ltd | 03870377 | 22/11/1999 | 07/08/2000 | Dissolved |