| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BABY OUT AND ABOUT LIMITED | 07630552 | 11/05/2011 | Dissolved |
| CREATIVE EDUCATION TRUST | 07617529 | 01/01/2019 | Silver |
| THE BENTLEY WOOD TRUST | 07693936 | 26/08/2021 | Silver |
| The Friends of The Girls' Day School Trust | 00507270 | 06/05/2009 | Dissolved |
| The Girls' Day School Trust (1872) | 02847728 | 06/05/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMBERLEY ENERGY MANAGEMENT COMPANY LIMITED | 09286905 | 01/12/2014 | 30/09/2015 | Amber |
| DKT INTERNATIONAL FOUNDATION UK | 11567930 | 15/10/2018 | 31/01/2020 | One Red Flag |
| GDST (ENTERPRISES) LIMITED | 02971891 | 01/08/2009 | 22/01/2010 | Silver |
| GDST (ENTERPRISES) LIMITED | 02971891 | 01/08/2009 | 22/01/2010 | Silver |
| GDST ACADEMY TRUST | 06000347 | 06/05/2009 | 22/01/2010 | Silver |
| GDST ACADEMY TRUST | 06000347 | 06/05/2009 | 22/01/2010 | Silver |
| SAYES MENTORING LTD | 06693065 | 09/09/2008 | 15/07/2020 | Gold |
| THE GIRLS' DAY SCHOOL TRUST | 00006400 | 06/05/2009 | 22/01/2010 | Silver |