| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GREEN PENINSULA CO LIMITED | 03902634 | 05/03/2012 | Gold |
| Kp Living Power (Balderton) Ltd | 05075109 | 12/04/2006 | Dissolved |
| MWE CONSULT LIMITED | 04404198 | 26/03/2002 | Dissolved |
| PURE ENERGY PROFESSIONALS LIMITED | 02393534 | 29/04/2013 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLENHEIM ENERGY LIMITED | 06348876 | 25/06/2009 | 15/02/2010 | Dissolved |
| BLENHEIM WIND AND BIOMASS LIMITED | 06348915 | 25/06/2009 | 15/02/2010 | Dissolved |
| CARRINGTON POWER LIMITED | 04706728 | 01/04/2003 | 24/11/2004 | Silver |
| KENT POWER LIMITED | 02723303 | 01/02/1993 | 15/03/1996 | Dissolved |
| Rhone-Poulenc Energy Ltd | 02705989 | 01/07/1992 | 21/11/1994 | Dissolved |
| Rolls-Royce Power Ventures (Alagoas) Ltd | 03910659 | 17/01/2000 | 06/10/2000 | Dissolved |
| Rolls-Royce Power Ventures (Spain) Ltd | 04015966 | 13/06/2000 | 26/04/2001 | Dissolved |
| Rolls-Royce Power Ventures (Transylvania) Ltd | 04270450 | 15/08/2001 | 15/03/2002 | Dissolved |
| STABLEWOOD POWER VENTURES (WLADYSLAWOWO) LIMITED | 04103170 | 02/11/2000 | 26/02/2002 | Dissolved |
| Stablewood Power Ventures (Equipment Holding) Ltd | 04262239 | 31/07/2001 | 26/02/2002 | Dissolved |
| Stablewood Power Ventures (San Mango) Ltd | 03910652 | 17/01/2000 | 26/04/2001 | Dissolved |