| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABA EDUCATION CONSULTANCY LIMITED | 07735106 | 09/08/2011 | Dissolved |
| Clerkenwell Interactive Ltd | 04226939 | 01/06/2001 | Dissolved |
| D E South Ltd | 03103821 | 19/09/1995 | Dissolved |
| Double Exposure North Ltd | 03053152 | 03/05/1995 | Dissolved |
| Double Up Ltd | 03583665 | 18/06/1998 | Dissolved |
| Minepower Ltd | 03120568 | 20/11/1995 | Dissolved |
| Minepower Ltd | 03120568 | 20/11/1995 | Dissolved |
| Southern Media Ltd | 02975865 | 08/09/1995 | Dissolved |
| WORLD TEACHERS TV LIMITED | 07968112 | 28/02/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Catriona Ltd | SC211696 | 30/09/2002 | 30/04/2004 | Dissolved |
| DOUBLE EXPOSURE LIMITED | 02126021 | 28/12/1991 | 31/08/2004 | Dissolved |
| HARINGEY EDUCATION PARTNERSHIP | 11122483 | 15/01/2022 | 04/12/2023 | Silver |
| ROYAL TELEVISION SOCIETY | 00249462 | 18/06/2002 | 25/05/2005 | Gold |