| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| E.ON UK DIRECTORS LIMITED | 02537323 | 01/07/2002 | 22/03/2004 | Dissolved |
| E.ON UK PLC | 02366970 | 01/07/2002 | 31/12/2003 | Gold |
| E.ON UK SECRETARIES LIMITED | 02585169 | 01/07/2002 | 22/03/2004 | Dissolved |
| ERGON ENERGY LIMITED | 02480353 | 01/07/2002 | 22/03/2004 | Dissolved |
| ERGON FINANCE LIMITED | 03539257 | 01/07/2002 | 22/03/2004 | Insolvent |
| ERGON OVERSEAS HOLDINGS | 02290763 | 01/07/2002 | 22/03/2004 | Dissolved |
| ERGON PROPERTIES LIMITED | 02884173 | 01/07/2002 | 22/03/2004 | Dissolved |
| Ergon Us Investments | 02480655 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN (EAST MIDLANDS) INVESTMENTS | 03277352 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN INTERNATIONAL | 03548380 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN INVESTMENTS LIMITED | 02568222 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN LIMITED | 03586615 | 01/07/2002 | 22/03/2004 | Not Trading |
| POWERGEN OVERSEAS HOLDINGS LIMITED | 02851411 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN US HOLDINGS | 03757718 | 01/07/2002 | 22/03/2004 | Dissolved |
| POWERGEN US INVESTMENTS | 02480356 | 01/07/2002 | 22/03/2004 | Dissolved |