| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Calenergy Power Ltd | 02842338 | 11/08/1993 | 14/09/1999 | Dissolved |
| Calenergy Power Ventures Ltd | 02508413 | 21/01/1993 | 14/09/1999 | Dissolved |
| Direct Energy Limited | 02842333 | 11/08/1993 | 14/09/1999 | Dissolved |
| Electric & Gas Uk Limited | 02859339 | 06/10/1993 | 14/09/1999 | Dissolved |
| Electricity & Gas Uk Limited | 02859341 | 08/10/1993 | 14/09/1999 | Dissolved |
| Electricity North East Ltd | 02311846 | 21/01/1993 | 14/09/1999 | Dissolved |
| Electricity North Ltd | 02697936 | 21/01/1993 | 14/09/1999 | Dissolved |
| GAS UK LIMITED | 02845744 | 31/07/1997 | 14/09/1999 | Dissolved |
| Gas & Electricity Uk Limited | 02845729 | 20/08/1993 | 14/09/1999 | Dissolved |
| INTEGRATED UTILITY SERVICES (UK) LIMITED | 02986031 | 07/11/1994 | 14/09/1999 | Dissolved |
| IUS LIMITED | 02641921 | 21/01/1993 | 14/09/1999 | Not Trading |
| L W Technical (Northern) Ltd | 02518492 | 09/11/1993 | 14/09/1999 | Dissolved |
| NORTHERN ELECTRICS LIMITED | 02387339 | 21/01/1993 | 14/09/1999 | Not Trading |
| NORTHERN TRANSPORT FINANCE LIMITED | 02311977 | 09/03/1994 | 14/09/1999 | Bronze |
| NORTHERN UTILITY SERVICES LIMITED | 02641924 | 21/01/1993 | 14/09/1999 | Not Trading |
| NPOWER NORTHERN SUPPLY LIMITED | 02845740 | 20/08/1993 | 14/09/1999 | Not Trading |
| Neeb Ltd | 02273608 | 21/01/1993 | 14/09/1999 | Dissolved |
| Neptune Power Ltd | 02647334 | 18/04/1995 | 14/09/1999 | Dissolved |
| North Eastern Electricity Ltd | 02273605 | 21/01/1993 | 14/09/1999 | Dissolved |
| Northern Billing & Customer Information Services Ltd | 02949174 | 07/11/1994 | 14/09/1999 | Dissolved |
| Northern Cablevision Ltd | 02237891 | 21/01/1993 | 14/09/1999 | Dissolved |
| Northern Cogen Ltd | 03168925 | 31/07/1997 | 14/09/1999 | Dissolved |
| Northern Electric (T P L) Holdings Ltd | 03730735 | 10/03/1999 | 14/09/1999 | Dissolved |
| Northern Electric Building Services Ltd | 02384845 | 21/01/1993 | 14/09/1999 | Dissolved |
| Northern Electric Computer Services Ltd | 02971932 | 29/03/1995 | 14/09/1999 | Dissolved |
| Northern Electric Contracting Ltd | 02386342 | 21/01/1993 | 14/09/1999 | Dissolved |
| Northern Electric Generation (N P L) Ltd | 02386216 | 30/11/1998 | 14/09/1999 | Dissolved |
| Northern Electric Investments Ltd | 02772268 | 24/02/1993 | 14/09/1999 | Dissolved |
| Northern Electric Telecom Ltd | 02657193 | 30/11/1998 | 14/09/1999 | Dissolved |
| Northern Gas & Electric Ltd | 02846799 | 26/08/1993 | 14/09/1999 | Dissolved |
| Northern Gas & Electricity Limited | 02846796 | 26/08/1993 | 14/09/1999 | Dissolved |
| Northern Gas Marketing Ltd | 02523552 | 18/07/1993 | 14/09/1999 | Dissolved |
| Uk Electric & Gas Limited | 02859334 | 06/10/1993 | 14/09/1999 | Dissolved |
| Uk Electricity & Gas Limited | 02859335 | 06/10/1993 | 14/09/1999 | Dissolved |
| Uk Gas & Electricity Limited | 02859337 | 06/10/1993 | 14/06/1999 | Dissolved |