| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARROW OFFSHORE WIND LIMITED | 04145993 | 31/10/2007 | 30/09/2010 | Gold |
| CBS ENERGY STORAGE ASSETS UK LIMITED | 02352390 | 31/10/2007 | 30/06/2010 | Bronze |
| CELTIC ARRAY LIMITED | 07103802 | 14/12/2009 | 30/06/2010 | Dissolved |
| CENTRICA (LINCS) WIND FARM LIMITED | 07097280 | 08/12/2009 | 30/06/2010 | Strike Off |
| CENTRICA BARRY LIMITED | 04815511 | 31/10/2007 | 30/06/2010 | Bronze |
| CENTRICA BUSINESS SOLUTIONS INTERNATIONAL LIMITED | 07033278 | 05/10/2009 | 30/06/2010 | Strike Off |
| CENTRICA BUSINESS SOLUTIONS MANAGEMENT LIMITED | 03275445 | 31/10/2007 | 30/06/2010 | Silver |
| CENTRICA DISTRIBUTED GENERATION LIMITED | 04713745 | 31/10/2007 | 30/06/2010 | Bronze |
| CENTRICA ENERGY ASSETS HOLDINGS LIMITED | 05006144 | 31/10/2007 | 30/06/2010 | Amber |
| CENTRICA ENERGY OPERATIONS LIMITED | 04217941 | 31/10/2007 | 30/06/2010 | Dissolved |
| CENTRICA IGNITE LP LIMITED | 07097279 | 08/12/2009 | 30/06/2010 | Strike Off |
| COASTAL ENERGY LIMITED | 04421942 | 28/07/2008 | 15/04/2009 | Dissolved |
| COOTS LTD | 05949882 | 28/07/2008 | 15/04/2009 | Dissolved |
| DISTRIBUTED ENERGY ASSET SOLUTIONS LIMITED | 04862313 | 31/10/2007 | 30/06/2010 | Dissolved |
| DISTRIBUTED ENERGY CUSTOMER SOLUTIONS LIMITED | 04942184 | 31/10/2007 | 30/06/2010 | Silver |
| EP LANGAGE LIMITED | 03462783 | 31/10/2007 | 30/06/2010 | Gold |
| EP SHB LIMITED | 02571241 | 31/10/2007 | 30/06/2010 | Silver |
| GLENS OF FOUDLAND WIND FARM LIMITED | 04493791 | 31/10/2007 | 23/07/2010 | Silver |
| GLID WIND FARMS TOPCO LIMITED | 06707821 | 26/09/2008 | 23/07/2010 | Silver |
| HUMBERLAND LIMITED | 02949541 | 31/10/2007 | 30/06/2010 | Not Trading |
| INNER DOWSING WIND FARM LIMITED | SC213642 | 31/10/2007 | 23/07/2010 | Bronze |
| LINCS WIND FARM LIMITED | SC213646 | 31/10/2007 | 23/06/2010 | Silver |
| LYNN WIND FARM LIMITED | 04155137 | 31/10/2007 | 23/07/2010 | Bronze |
| RACE BANK WIND FARM LIMITED | 05017828 | 31/10/2007 | 30/06/2010 | Silver |
| RIVER NENE POWER LIMITED | 04262250 | 31/10/2007 | 30/06/2010 | Gold |
| RWE KL LIMITED | 04262243 | 31/10/2007 | 30/06/2010 | Insolvent |