| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Millbrook Community Heating Ltd | 03800692 | 21/11/2003 | Dissolved |
| North Channel Energy Services Ltd | SC197767 | 21/11/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLOOMSBURY HEAT & POWER LIMITED | 03626472 | 16/07/1999 | 30/04/2010 | Amber |
| BRING ENERGY CONCESSIONS LIMITED | 02240219 | 21/11/2003 | 30/04/2010 | One Red Flag |
| BRING ENERGY LIMITED | 01506399 | 16/07/1999 | 30/04/2010 | One Red Flag |
| BRING ENERGY SERVICES LIMITED | 04513466 | 31/08/2002 | 30/04/2010 | One Red Flag |
| Carbonneutral North East | 05393310 | 27/11/2006 | 19/06/2007 | Dissolved |
| GOWER STREET HEAT AND POWER LIMITED | 04070944 | 21/11/2003 | 30/04/2010 | Dissolved |
| INDUSTRIELLE DE CHAUFFAGE ENTERPRISE UNITED KINGDOM LIMITED | 03463584 | 21/11/2003 | 30/04/2010 | Dissolved |
| MULBERRY HOUSE LYMINGTON LIMITED | 04830078 | 11/07/2003 | 26/06/2020 | Amber |
| SOUTHAMPTON GEOTHERMAL HEATING COMPANY LIMITED(THE) | 02053176 | 16/07/1999 | 30/04/2010 | One Red Flag |
| THE MALTINGS (BERWICK) TRUST | 02332073 | 01/06/2006 | 22/01/2008 | Bronze |
| THE NATIONAL ENERGY FOUNDATION | 02218531 | 14/05/1999 | 13/05/2005 | Silver |