| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HAWTHORNS EDUCATIONAL TRUST LIMITED (THE) | 00949504 | 13/11/1991 | 24/11/1997 | Gold |
| IAPS | 00187052 | 11/10/1992 | 31/08/1995 | Gold |
| KINGSWOOD HOUSE SCHOOL TRUST LIMITED | 00770891 | 22/02/1993 | 13/10/2003 | Silver |
| MICKLEFIELD SCHOOL (REIGATE) LIMITED | 00678565 | 05/03/1992 | 22/05/2002 | Silver |
| PRIORY SCHOOL (BANSTEAD) TRUST LIMITED | 00846881 | 03/11/1997 | 31/08/2007 | Not Trading |
| ROWAN PREPARATORY SCHOOL TRUST LIMITED | 00686760 | 12/11/1996 | 31/12/2004 | Dissolved |
| THE ASSOCIATION OF GOVERNING BODIES OF INDEPENDENT SCHOOLS | 05217162 | 18/10/2004 | 25/02/2008 | Bronze |