| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Cilntec Development Limited | 02204078 | 16/06/1992 | 10/07/1992 | Dissolved |
| EDF ENERGY (COTTAM POWER) LIMITED | 04074196 | 04/10/2000 | 01/04/2003 | Dissolved |
| EDF ENERGY (ENERGY BRANCH) LIMITED | 02449611 | 01/06/1999 | 01/04/2003 | Dissolved |
| EDF ENERGY (LONDON HEAT AND POWER) LIMITED | 04100229 | 14/11/2000 | 01/04/2003 | Dissolved |
| EDF ENERGY CUSTOMERS LIMITED | 02228297 | 15/12/1999 | 01/01/2001 | Silver |
| EDF ENERGY LIMITED | 02366852 | 01/06/1993 | 31/12/2003 | Silver |
| Ec (London) Ltd | 02228294 | 24/03/1993 | 07/04/1997 | Dissolved |
| FOCUS EAST | 02646076 | 08/11/1991 | 26/08/1997 | Dissolved |
| HOPPY LIMITED | 04049231 | 21/09/2000 | 25/11/2002 | Dissolved |
| Ian Beament Ltd | 04192436 | 02/04/2001 | 12/06/2008 | Dissolved |
| JADE POWER GENERATION LIMITED | 04000132 | 31/12/2000 | 25/11/2002 | Dissolved |
| LONDON & CONTINENTAL RAILWAYS LIMITED | 02966054 | 12/12/1995 | 31/07/1997 | Silver |
| MASS TRANSIT POWER LTD | 03219337 | 06/09/1996 | 15/06/2001 | Dissolved |
| SUTTON BRIDGE FINANCING LIMITED | FC020379 | 06/04/2000 | 01/04/2003 | Dissolved |
| SUTTON BRIDGE INVESTORS LIMITED | 03398665 | 06/04/2000 | 01/04/2003 | Dissolved |
| SUTTON BRIDGE POWER FUND | 03719085 | 31/08/2000 | 19/09/2001 | Amber |
| SUTTON BRIDGE POWER GENERATION | 02586357 | 06/04/2000 | 01/04/2003 | Insolvent |
| SUTTON BRIDGE POWER SYSTEMS (LONDON) LIMITED | 03064440 | 06/04/2000 | 01/04/2003 | Insolvent |
| SUTTON BRIDGE POWER SYSTEMS HOLDINGS LIMITED | 03812284 | 06/04/2000 | 01/04/2003 | Dissolved |
| UK POWER NETWORKS (OPERATIONS) LIMITED | 03870728 | 14/12/1999 | 01/04/2003 | Bronze |
| UK POWER NETWORKS SERVICES (CONTRACTING) LIMITED | 02228168 | 24/03/1993 | 22/12/2000 | Silver |