| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRKENHEAD SCHOOL | 04492250 | 01/09/2003 | 12/12/2016 | Silver |
| C.E. PUBLICATIONS UNLIMITED | 01109913 | 01/09/1998 | 31/08/2006 | Dissolved |
| HMC - THE HEADS' CONFERENCE | 00101760 | 01/01/1994 | 31/12/1994 | Gold |
| Independent Schools Information Service (Central England) Lt | 01419898 | 17/11/1994 | 16/11/1995 | Dissolved |
| LEICESTER HIGH SCHOOL CHARITABLE TRUST LIMITED | 01204450 | 31/12/1991 | 24/11/2003 | Gold |
| REPTON PREPARATORY SCHOOL | 04390208 | 21/06/2002 | 31/08/2003 | One Red Flag |
| REPTON SCHOOL ENTERPRISES LIMITED | 02644487 | 23/01/1992 | 31/08/2003 | Bronze |
| REPTON SCHOOL SHOP,LIMITED(THE) | 00905547 | 12/11/1991 | 31/08/2003 | Dissolved |
| THE ROYAL GRAMMAR SCHOOL WORCESTER | 06251081 | 17/05/2007 | 31/08/2007 | Gold |
| WESTBOURNE SCHOOL TRUST LIMITED | 00936709 | 27/11/2000 | 10/11/2003 | Silver |
| YARLET TRUST(THE) | 00975999 | 28/02/1992 | 01/01/2004 | Amber |