| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAGWYN LIMITED | 09319638 | 19/11/2014 | Dissolved |
| CVQO LTD | 05736932 | 10/07/2012 | Silver |
| Choice in Education Limited | 02371513 | 15/06/1991 | Dissolved |
| Grant Maintained Schools Foundation Ltd | 02905727 | 08/03/1994 | Dissolved |
| Hill School (Westerham) Limited(The) | 00725852 | 23/09/1991 | Dissolved |
| THE INSTITUTION FOR FURTHER EDUCATION | 08625268 | 25/07/2013 | Strike Off |
| THE MARITIME HERITAGE FOUNDATION | 07419879 | 26/10/2010 | Gold |
| The Centre for Education Management Ltd | 02961068 | 22/08/1994 | Dissolved |
| The Foundation Schools Centre Ltd | 03494412 | 27/04/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION OF SUPER RECOGNISERS LIMITED | 11104282 | 05/12/2018 | 04/06/2019 | Amber |
| BLACKER LIMITED | 02329328 | 12/07/1991 | 01/09/2010 | Silver |
| EDUCATION LINK TRUST | 07431792 | 08/11/2010 | 19/10/2016 | Dissolved |
| Grant Maintained Schools Foundation Ltd | 02905727 | 08/03/1994 | 21/02/1995 | Dissolved |
| Industry in Education Ltd | 02804425 | 01/09/1993 | 11/03/1998 | Dissolved |
| SIRVIS IT LIMITED | 03156124 | 19/03/1996 | 15/04/1997 | Gold |
| SS REALISATIONS 2012 | 02124695 | 30/10/1992 | 04/11/1996 | Insolvent |
| SUPER RECOGNISERS INTERNATIONAL LTD | 10210697 | 15/05/2018 | 04/06/2019 | One Red Flag |
| THE MILL HILL SCHOOL FOUNDATION | 03404450 | 20/03/2004 | 08/12/2007 | Silver |
| The Grant Maintained Schools Mutual Limited | 02758484 | 23/10/1992 | 04/05/1995 | Dissolved |