| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLENHEIM ENERGY LIMITED | 06348876 | 20/06/2008 | Dissolved |
| BLENHEIM WIND (UK) LIMITED | 07295208 | 24/06/2010 | Dissolved |
| BLENHEIM WIND AND BIOMASS LIMITED | 06348915 | 07/11/2007 | Dissolved |
| Belisarius Ltd | 05717834 | 02/03/2006 | Dissolved |
| CITYPOINT INVESTMENTS PLC | 03813937 | 31/12/2007 | Dissolved |
| Camvaxx Ltd | 05724973 | 02/03/2006 | Dissolved |
| Crescent Technology Ventures Plc | 05275308 | 18/11/2004 | Dissolved |
| DEVONSHIRE WIND PROJECTS LIMITED | 06996513 | 14/04/2011 | Dissolved |
| Holroyd Consultants Ltd | 04024573 | 30/06/2000 | Dissolved |
| MINERAL DEVELOPMENTS LIMITED | 10975724 | 10/06/2020 | Dissolved |
| Safevaxx Ltd | 05717831 | 02/03/2006 | Dissolved |
| Voipnetwork Ltd | 05717829 | 02/03/2006 | Dissolved |
| XCHANGE HOUSE PLC | 04108210 | 01/06/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARTILIUM GROUP LIMITED | 03904535 | 28/01/2003 | 20/03/2007 | Dissolved |
| B W A GROUP PLC | 00255647 | 30/10/2003 | 25/09/2009 | Silver |
| BLENHEIM WIND (UK) LIMITED | 07295208 | 14/12/2010 | 14/12/2010 | Dissolved |
| Briar Abbey Services Ltd | 03823577 | 28/03/2000 | 10/01/2003 | Dissolved |
| CITYPOINT INVESTMENTS PLC | 03813937 | 15/11/2002 | 24/10/2003 | Dissolved |
| Durlacher West (Holdings) Ltd | 02502841 | 17/05/1992 | 17/07/1992 | Dissolved |
| Durlacher West Ltd | 02516285 | 27/06/1991 | 17/07/1992 | Dissolved |
| ECOVISTA PLC | 05660908 | 26/08/2009 | 08/07/2010 | One Red Flag |
| LIVE COMPANY GROUP PLC | 00630968 | 19/01/2000 | 20/12/2002 | Insolvent |
| MERCHANT HOUSE GROUP PLC | 04034645 | 01/04/2003 | 15/06/2006 | Dissolved |
| MINDFLAIR PLC | 02929801 | 17/02/2014 | 18/12/2014 | Gold |
| PETROCAPITAL RESOURCES LIMITED | 05724972 | 13/03/2014 | 30/05/2023 | Bronze |
| STAR ENERGY GROUP PLC | 04981279 | 10/04/2007 | 20/12/2012 | Amber |
| VICTORIA OIL AND GAS CENTRAL ASIA LIMITED | 05102977 | 07/05/2004 | 07/07/2004 | One Red Flag |
| WEATHERLY INTERNATIONAL PUBLIC LIMITED COMPANY | 03954224 | 23/01/2004 | 14/12/2005 | Dissolved |
| WIND VENTURES LIMITED | 06427282 | 27/02/2008 | 15/04/2009 | Dissolved |
| Zoa Corporation Plc | 03824971 | 18/09/2001 | 13/04/2004 | Dissolved |