| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARFIELD SCHOOL EDUCATIONAL TRUST LIMITED | 00755754 | 26/05/1993 | 20/06/2000 | Dissolved |
| BRIGHTON COLLEGE | 00007663 | 01/09/2001 | 28/07/2007 | Silver |
| C.E. PUBLICATIONS UNLIMITED | 01109913 | 12/11/1997 | 31/08/2000 | Dissolved |
| DUKE OF KENT SCHOOL | 03424289 | 15/09/1997 | 06/03/2002 | Silver |
| Grandasset Ltd | 02832284 | 16/07/1993 | 31/08/2000 | Dissolved |
| HMC - THE HEADS' CONFERENCE | 00101760 | 01/01/1996 | 31/12/1997 | Gold |
| HMC PROJECTS IN CENTRAL AND EASTERN EUROPE | 03636789 | 23/09/1998 | 05/11/2014 | Silver |
| NANCY BLACKETT TRUST | 03376792 | 28/05/1997 | 10/07/2004 | Dissolved |
| PORTSMOUTH AND WINCHESTER DIOCESAN ACADEMIES TRUST | 08161468 | 04/12/2013 | 18/12/2015 | Dissolved |
| RYDE SCHOOL | 00432077 | 25/11/1999 | 29/04/2014 | Bronze |
| ST CHRISTOPHER'S SCHOOL, HOVE | 04501448 | 31/01/2005 | 01/05/2007 | Silver |