| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ernest R.Bomford Limited | 00682026 | 12/09/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Eton & Harrow Educational Services Ltd. | 02763652 | 31/03/1994 | 01/09/1999 | Dissolved |
| HALL SCHOOL CHARITABLE TRUST(THE) | 00509427 | 13/03/1994 | 31/08/1999 | Silver |
| HARROW SCHOOL ENTERPRISES LIMITED | 01617359 | 08/11/1991 | 10/11/1999 | One Red Flag |
| HMC - THE HEADS' CONFERENCE | 00101760 | 20/09/1991 | 31/12/1991 | Gold |
| John Lyon Nominees Limited | 02842545 | 05/08/1993 | 28/07/1995 | Dissolved |
| MAIDWELL HALL SCHOOL | 00577217 | 24/04/1992 | 16/06/2000 | Insolvent |
| ORLEY FARM SCHOOL TRUST | 00628541 | 12/11/1991 | 28/06/1999 | Silver |
| ST.MARTINS'(NORTHWOOD)PREPARATORY SCHOOL TRUST LIMITED | 00709159 | 04/03/1992 | 31/08/1999 | Gold |
| WELLESLEY HOUSE AND ST. PETER'S COURT EDUCATIONAL TRUST LIMITED | 00859223 | 31/12/1991 | 31/08/1999 | Silver |
| WINCHESTER HOUSE SCHOOL TRUST LIMITED | 00595630 | 12/03/1992 | 08/03/1992 | Dissolved |