| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Parsons Mead Educational Trust Ltd | 00578575 | 01/07/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BREWIN DOLPHIN HOLDINGS LIMITED | 02685806 | 09/05/1994 | 30/06/1997 | Silver |
| CREED LIMITED | 02578420 | 09/03/1995 | 24/11/1995 | Bronze |
| D M Westminster Ltd | 02150454 | 28/08/1992 | 27/10/1994 | Dissolved |
| GET KIDS GOING | 03391908 | 20/06/1997 | 25/01/1999 | Gold |
| INDEPENDENT SCHOOLS COUNCIL | 01103760 | 14/05/2001 | 27/11/2007 | Bronze |
| ISC EDUCATIONAL SERVICES LTD | 05533373 | 27/03/2007 | 27/11/2007 | Dissolved |
| MERTON ENTERPRISE AGENCY LIMITED | 01766231 | 09/03/1993 | 26/03/1999 | Dissolved |
| MORE HOUSE TRUST LIMITED | 00958054 | 15/02/2000 | 11/02/2003 | One Red Flag |
| THE ASSOCIATION OF GOVERNING BODIES OF INDEPENDENT SCHOOLS | 05217162 | 27/08/2004 | 26/02/2007 | Silver |
| THE MILL HILL SCHOOL FOUNDATION | 03404450 | 17/07/1997 | 19/06/2004 | Silver |
| THE SOUTH EAST RIVERS TRUST | 03969688 | 11/04/2000 | 15/03/2005 | Silver |
| THE VERNON EDUCATIONAL TRUST LIMITED | 01194206 | 08/06/1999 | 19/06/2010 | Silver |
| UNITED CHURCH SCHOOLS TRUST | 02780748 | 02/03/2000 | 19/06/2010 | Silver |
| UNITED LEARNING TRUST | 04439859 | 15/05/2002 | 31/12/2009 | Silver |