| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLUEKNOT LIMITED | 07617593 | 20/06/2014 | Dissolved |
| FOUDLAND DEVELOPMENT LIMITED | 10682015 | 21/03/2017 | Dissolved |
| GLENSTREAM LIMITED | 11234165 | 05/03/2018 | Not Trading |
| HIGHLAND BIOPOWER LIMITED | SC459377 | 17/09/2013 | Dissolved |
| HRE SERVICES LTD | 05942561 | 21/09/2006 | Dissolved |
| HRE SERVICES LTD | 05942561 | 21/09/2006 | Dissolved |
| HUNGARIAN METALLIC RECOVERY LIMITED | 10472447 | 10/11/2016 | Dissolved |
| HUNGARIAN METALLIC RECOVERY LIMITED | 09542087 | 14/04/2015 | Dissolved |
| HUNGARIAN RESEARCH TECHNOLOGY COMPANY LIMITED | 09579249 | 07/05/2015 | Dissolved |
| Homeland Renewable Energy Ltd | 05858765 | 27/06/2006 | Dissolved |
| Homeland Renewable Energy Ltd | 05858765 | 27/06/2006 | Dissolved |
| INTEGRATED METALLIC RECOVERY UK LIMITED | 08530965 | 16/05/2013 | Dissolved |
| KIRKHILL ADVISORY LIMITED | 08530210 | 15/05/2013 | Dissolved |
| LONDON BACH SOCIETY | 03895782 | 14/07/2008 | Silver |
| MIJAR (UK) LIMITED | 09476995 | 09/03/2015 | Dissolved |
| MIJAR LIMITED | 10472292 | 10/11/2016 | Dissolved |
| Nene Energy Ltd | 02861853 | 29/09/1994 | Dissolved |
| Renewable Generators' Consortium Ltd | 03443320 | 26/09/1997 | Dissolved |
| WRIGHTBASE LIMITED | 09730364 | 12/08/2015 | Dissolved |
| WRIGHTSON (ABERDEEN) LIMITED | SC512777 | 11/08/2015 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bio Electricity Ltd | 02858352 | 29/09/1994 | 16/10/1997 | Dissolved |
| Bio Electricity Ltd | 02858352 | 29/09/1994 | 18/08/2004 | Dissolved |
| COMCARDE LIMITED | SC454090 | 09/07/2013 | 19/05/2015 | One Red Flag |
| EPR EYE LIMITED | 02234141 | 31/12/1991 | 13/11/1995 | Amber |
| EPR EYE LIMITED | 02234141 | 31/12/1991 | 18/10/2004 | Amber |
| EPR GLANFORD LIMITED | 02547498 | 10/10/1992 | 13/11/1995 | Amber |
| EPR GLANFORD LIMITED | 02547498 | 10/10/1992 | 16/09/2004 | Amber |
| EPR THETFORD LIMITED | 03057688 | 17/05/1995 | 10/11/1995 | Amber |
| EPR THETFORD LIMITED | 03057688 | 17/05/1995 | 12/08/2004 | Amber |
| FIBROPHOS LIMITED | 02655315 | 18/10/1991 | 01/12/1995 | One Red Flag |
| FIBROPHOS LIMITED | 02655315 | 18/10/1991 | 16/09/2004 | One Red Flag |
| FIBROWATT GROUP LIMITED | 02868498 | 03/11/1993 | 18/12/1996 | Dissolved |
| FIBROWATT GROUP LIMITED | 02868498 | 03/11/1993 | 16/02/2005 | Dissolved |
| FIBROWATT LIMITED | 02595814 | 26/03/1992 | 10/11/1995 | Dissolved |
| FIBROWATT LIMITED | 02595814 | 26/03/1992 | 16/02/2005 | Dissolved |
| Fibromass Ltd | 03197186 | 13/05/1996 | 18/08/2004 | Dissolved |
| Fibronetherlands Ltd | 03401246 | 04/07/1997 | 18/08/2004 | Dissolved |
| Fibrophos Scotland Ltd | SC177750 | 31/07/1997 | 18/08/2004 | Dissolved |
| Fibroplant Ltd | 03180524 | 29/03/1996 | 18/08/2004 | Dissolved |
| Fibrotrading Ltd | 03730874 | 08/03/1999 | 18/08/2004 | Dissolved |
| Fibrowatt Us Holdings Ltd | 03245607 | 01/10/1996 | 08/03/2005 | Dissolved |
| LONDON BACH SOCIETY | 03895782 | 16/12/1999 | 08/03/2005 | Silver |
| Nene Energy Ltd | 02861853 | 29/09/1994 | 27/10/1999 | Dissolved |
| THE ASSOCIATION FOR RENEWABLE ENERGY AND CLEAN TECHNOLOGY | 04241430 | 27/06/2001 | 12/09/2002 | Bronze |