| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Concorde House Ltd | 02648283 | 24/09/1992 | 24/09/1994 | Dissolved |
| Connect Engineering Services Ltd | 02468232 | 15/10/1992 | 30/09/1993 | Dissolved |
| METER READING SERVICES LIMITED | 02578780 | 31/01/1993 | 30/09/1993 | Dissolved |
| Mirant Development Uk Ltd | 02380169 | 15/10/1992 | 30/09/1993 | Dissolved |
| NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC | 02366894 | 01/04/1992 | 04/10/1993 | Silver |
| NATIONAL GRID ELECTRICITY DISTRIBUTION GENERATION LIMITED | 02207483 | 06/07/1992 | 30/09/1993 | Silver |
| NATIONAL GRID ELECTRICITY DISTRIBUTION PROPERTY INVESTMENTS LIMITED | 02373239 | 15/10/1992 | 30/09/1993 | Gold |
| NATIONAL GRID HELICOPTERS LIMITED | 02439215 | 15/10/1992 | 30/09/1993 | Silver |
| NATIONAL GRID TELECOMS LIMITED | 02386327 | 15/10/1992 | 30/09/1993 | Gold |
| REC COLLECT LIMITED | 02579305 | 30/04/1993 | 30/09/1993 | Dissolved |
| WESTERN GAS LIMITED | 02677708 | 15/01/1993 | 30/09/1993 | Dissolved |
| WESTERN POWER INVESTMENTS LIMITED | 02579329 | 01/02/1993 | 30/09/1993 | Dissolved |
| WESTERN POWER PENSION TRUSTEE LIMITED | 02813866 | 01/09/1993 | 29/04/1994 | Not Trading |
| WPD LIMITED | 02207713 | 07/07/1992 | 30/09/1993 | Dissolved |
| WPD PROPERTY DEVELOPMENTS LIMITED | 02699380 | 23/03/1992 | 30/09/1993 | Dissolved |
| WPD SHARE SCHEME TRUSTEES LIMITED | 02525142 | 24/07/1992 | 30/09/1993 | Dissolved |
| Western Energy Ltd | 02733013 | 21/07/1992 | 30/09/1993 | Dissolved |
| Western Power Distribution Telecoms Ltd | 02720668 | 05/06/1992 | 30/09/1993 | Dissolved |
| Western Power Training Ltd | 02359938 | 15/10/1992 | 30/09/1993 | Dissolved |
| Wpd Energy Ltd | 02690236 | 24/02/1993 | 30/09/1993 | Dissolved |