| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aquila Transport Ltd | 03440992 | 23/02/2004 | Dissolved |
| Awardposter Ltd | 04226319 | 31/05/2001 | Dissolved |
| DEREK B. HAIGH LIMITED | 01264069 | 04/10/1993 | Insolvent |
| E M E Employment Co Ltd | 03017796 | 22/12/1998 | Dissolved |
| East Midlands Electricity Generation (I P G) Ltd | 02618670 | 31/05/2000 | Dissolved |
| East Midlands Electricity Generation (Non-Fossil) Limited | 02618666 | 31/05/2000 | Dissolved |
| East Midlands Electricity Generation (Rugby) Limited | 02618454 | 05/02/1999 | Dissolved |
| Eme Employment Co. (No. 2) Ltd | 03017800 | 22/12/1998 | Dissolved |
| Furse Earthing & Lightning Protection Systems Ltd | 02313282 | 07/10/1993 | Dissolved |
| Furse Specialist Contracting Ltd | 00211964 | 04/10/1993 | Dissolved |
| Homepower Retail (E M E) Ltd | 02775331 | 22/12/1998 | Dissolved |
| Ingleby (1411) Ltd | 04172032 | 24/01/2002 | Dissolved |
| J.SMITH(SOUTHERN),LIMITED | 00222662 | 20/10/1992 | Not Trading |
| M Macdonald & Co (Steeplejacks) Limited | 00669208 | 20/10/1992 | Dissolved |
| Midlands Commercial Gas Sales Ltd | 02776787 | 30/03/2004 | Dissolved |
| Padfield & Howes Ltd | 00371697 | 20/10/1992 | Dissolved |
| Powergen (Kentucky) Ltd | 03757551 | 01/07/2002 | Dissolved |
| Powergen Systems & Services Ltd | 02594503 | 22/12/1998 | Dissolved |
| Powerline Energy Services Ltd | 02738926 | 23/02/2004 | Dissolved |
| Ransome Properties Ltd | 02579074 | 22/12/1998 | Dissolved |
| S G B (Steeplejacks) Ltd | 00645654 | 20/10/1992 | Dissolved |
| STATCO FOUR LIMITED | 01470532 | 20/10/1992 | Dissolved |
| STATCO SIX LIMITED | 00121420 | 01/12/1995 | Not Trading |
| Statco Five Ltd | 01516976 | 20/10/1992 | Dissolved |
| Statco Seven Ltd | 00533226 | 06/12/1995 | Dissolved |
| Statco Three Ltd | 01470531 | 20/10/1992 | Dissolved |
| Statco Two Ltd | 01470530 | 20/10/1992 | Dissolved |
| The Peerless Engineering Company Ltd | 00401384 | 20/10/1992 | Dissolved |
| The Santon (Steeplejack) Co Ltd | 00845022 | 20/10/1992 | Dissolved |
| Wavedriver Ltd | 02778534 | 10/01/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CELL SITE CONNECTION SERVICES LIMITED | 04566781 | 18/10/2002 | 01/07/2003 | Dissolved |
| CITIGEN (LONDON) LIMITED | 02427823 | 21/10/2002 | 07/04/2003 | Bronze |
| E.ON CLIMATE & RENEWABLES CARBON SOURCING LIMITED | 02884146 | 10/01/2001 | 07/05/2003 | Dissolved |
| E.ON ENERGY SOLUTIONS LIMITED | 03407430 | 22/12/1998 | 02/10/2001 | Gold |
| E.ON UK FINANCE LIMITED | 04566794 | 18/10/2002 | 09/12/2002 | Dissolved |
| E.ON UK PLC | 02366970 | 01/07/2002 | 31/12/2003 | Gold |
| E.ON UK TRADING LIMITED | 04178314 | 09/04/2001 | 25/07/2001 | Dissolved |
| EME DISTRIBUTION NO. 2 LIMITED | 04919996 | 02/10/2003 | 10/12/2003 | Dissolved |
| EMERALD POWER GENERATION LIMITED | 04000107 | 22/06/2000 | 08/03/2001 | Dissolved |
| Holeworld Ltd | 04372777 | 27/02/2002 | 13/05/2002 | Dissolved |
| JADE POWER GENERATION LIMITED | 04000132 | 22/06/2000 | 31/12/2000 | Dissolved |
| LONDON ARRAY LIMITED | 04344423 | 17/01/2002 | 05/08/2004 | Bronze |
| POWERGEN (EAST MIDLANDS) INVESTMENTS | 03277352 | 27/07/1998 | 14/05/2002 | Dissolved |
| POWERGEN WARM FRONT LIMITED | 04725781 | 16/05/2003 | 01/01/2004 | Dissolved |
| SCOREBREEZE LIMITED | 04344402 | 03/04/2002 | 13/05/2002 | Dissolved |