| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRITISH FOUNDATION FOR THE UNIVERSITY OF THE WEST INDIES | 06420929 | 21/01/2011 | Silver |
| Hockeystick Ltd | 04794755 | 11/06/2003 | Dissolved |
| INSTITUTION OF ENVIRONMENTAL SCIENCES LIMITED (THE) | 01053508 | 17/04/2019 | Silver |
| LIVING EARTH FOUNDATION | 02332585 | 07/12/2010 | Dissolved |
| MAYA BLUE LIMITED | 07160733 | 17/02/2010 | Silver |
| Merge Assist Ltd | 04793463 | 10/06/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Parsons Mead Educational Trust Ltd | 00578575 | 21/11/2003 | 13/11/2007 | Dissolved |