| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AUTHENTIC INVESTOR LIMITED | 10832602 | 23/06/2017 | Dissolved |
| BEACONSFIELD HOUSE CAMBRIDGE (MANAGEMENT) LIMITED | 01986827 | 17/03/1997 | Amber |
| IT TAKES A CITY (CAMBRIDGE) | 12361870 | 26/02/2024 | Silver |
| PREVENTABLE SURPRISES C.I.C. | 09814751 | 02/04/2020 | Dissolved |
| ROB LAKE ADVISORS LIMITED | 08545267 | 28/05/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BEACONSFIELD HOUSE CAMBRIDGE (MANAGEMENT) LIMITED | 01986827 | 17/03/1997 | 08/06/2005 | Amber |
| BRITISH OVERSEAS NGOS FOR DEVELOPMENT (BOND) | 03395681 | 14/05/1998 | 25/07/2000 | Silver |
| FRIENDS PROVIDENT CHARITABLE FOUNDATION | 04228843 | 01/09/2012 | 30/09/2019 | Silver |
| UK SUSTAINABLE INVESTMENT AND FINANCE ASSOCIATION | 02541424 | 10/12/2003 | 13/09/2005 | Bronze |