| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bere Court School(Pangbourne)educational Trust Limited | 00885087 | 08/05/1996 | Dissolved |
| Future Prospect (Careers) Ltd | 05845665 | 17/03/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BEDE ACADEMY | 05975733 | 06/10/2010 | 10/07/2014 | Dissolved |
| BOARDING EDUCATION ALLIANCE | 03453564 | 22/10/1997 | 31/10/2007 | Dissolved |
| CATERHAM SCHOOL | 05410420 | 16/09/2008 | 16/12/2009 | Silver |
| CHEAM SCHOOL EDUCATIONAL TRUST | 01843219 | 11/11/1994 | 11/03/1997 | Gold |
| EMMANUEL COLLEGE | 02461391 | 06/10/2010 | 10/07/2014 | Dissolved |
| EMMANUEL SCHOOLS FOUNDATION | 04464331 | 06/10/2010 | 10/07/2014 | Gold |
| FELSTED SCHOOL MISSION(THE) | 00388698 | 04/07/1992 | 01/08/1993 | Gold |
| Friends of Felsted School | 01092036 | 01/07/1992 | 31/08/1993 | Dissolved |
| GRESHAM'S SCHOOL | 05196298 | 30/11/2012 | 21/06/2019 | Silver |
| HARROW INTERNATIONAL SCHOOLS LIMITED | 07103979 | 11/02/2010 | 04/06/2019 | One Red Flag |
| HAYFRAN TRUST | 02164880 | 01/09/1994 | 31/08/2001 | Bronze |
| HMC - THE HEADS' CONFERENCE | 00101760 | 01/01/1998 | 31/12/1998 | Gold |
| INDEPENDENT SCHOOLS COUNCIL | 01103760 | 31/01/2000 | 02/12/2002 | Bronze |
| MARLBOROUGH COLLEGE ENTERPRISES LIMITED | 02967713 | 14/09/1994 | 31/08/2004 | One Red Flag |
| NORWICH SCHOOL | 02940688 | 01/09/2004 | 17/06/2016 | Not Trading |
| NORWICH SCHOOL ENTERPRISES LIMITED | 03538479 | 11/10/2005 | 01/09/2015 | Not Trading |
| ORWELL PARK SCHOOL EDUCATIONAL TRUST LIMITED | 00912265 | 10/11/1991 | 02/03/1995 | Bronze |
| SANDROYD SCHOOL TRUST LIMITED | 00552767 | 12/06/1998 | 31/12/2003 | Bronze |
| ST ANDREWS(PANGBOURNE)SCHOOL TRUST LIMITED | 00700881 | 17/11/1993 | 31/08/2004 | Dissolved |
| ST.EDWARD'S SCHOOL | 00116784 | 05/12/2003 | 24/06/2011 | Amber |
| THE KING'S ACADEMY | 04418245 | 06/10/2010 | 10/07/2014 | Dissolved |
| TRINITY ACADEMY | 04916397 | 06/10/2010 | 10/07/2014 | Dissolved |
| UNITED CHURCH SCHOOLS TRUST | 02780748 | 21/11/2013 | 31/07/2014 | Silver |
| UNITED LEARNING LTD | 00018582 | 21/11/2013 | 21/11/2013 | Gold |
| UNITED LEARNING TRUST | 04439859 | 20/10/2004 | 31/07/2014 | Silver |