| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GREEN GAUGE TRUST | 07197992 | 22/03/2010 | Dissolved |
| LOWER WATTS CONSULTING LIMITED | 05822256 | 19/05/2006 | Dissolved |
| LOWER WATTS CONSULTING LIMITED | 05822256 | 01/05/2015 | Dissolved |
| REASONS TO BE CHEERFUL LIMITED | 04935788 | 17/10/2003 | Dissolved |
| Reasons to Be Cheerful Films Ltd | 05196207 | 04/08/2004 | Dissolved |
| Reasons to Be Cheerful Films Ltd | 05196207 | 04/08/2004 | Dissolved |
| SOUTHILL SOLAR LIMITED | 10225108 | 10/06/2016 | Bronze |
| SUSTAINABLE CHARLBURY COMMUNITY INTEREST COMPANY | 05988510 | 03/11/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AFRY MANAGEMENT CONSULTING LIMITED | 02573801 | 15/01/1992 | 22/07/1998 | Gold |
| AFRY MANAGEMENT CONSULTING LIMITED | 02573801 | 15/01/1992 | 14/11/1995 | Gold |
| ANTIDOTE PROJECTS | 03383977 | 12/01/2001 | 07/05/2002 | Dissolved |
| ASSOCIATION FOR ENVIRONMENT CONSCIOUS BUILDING | 05336768 | 01/12/2005 | 31/03/2007 | Gold |
| PASSIVHAUS BUILDINGS ASSOCIATION | 07175270 | 02/03/2010 | 02/03/2010 | Dissolved |
| PASSIVHAUS TRUST | 07055083 | 23/10/2009 | 05/03/2010 | Silver |
| RENEWABLE UK ASSOCIATION | 01874667 | 07/07/1993 | 02/05/1995 | Bronze |
| SUSTAINABLE FUTURES TRUST | 12529136 | 20/03/2020 | 17/03/2023 | Not Trading |
| THE NATIONAL ENERGY FOUNDATION | 02218531 | 18/05/2006 | 30/03/2021 | Silver |
| THE SUSTAINABLE ENERGY ACADEMY | 01748325 | 06/11/2008 | 16/03/2016 | Dissolved |
| WINDCLUSTER LIMITED | 02454746 | 21/12/1991 | 14/11/1995 | Dissolved |
| Windcluster (Haverigg) Ltd | 02677244 | 18/03/1992 | 14/11/1995 | Dissolved |