| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Acorn Language Centres Ltd | 02627880 | 09/04/1999 | Dissolved |
| Bellerbys Nursery Ltd | 02719639 | 10/09/1999 | Dissolved |
| Brightacre Ltd | 02981763 | 10/09/1999 | Dissolved |
| Britannia Education & Discovery Ltd | 02959412 | 10/09/1999 | Dissolved |
| Cavendish Educational Consultants Ltd | 03207598 | 10/09/1999 | Dissolved |
| Cci International Eduacation Ltd | 03637923 | 10/09/1999 | Dissolved |
| Choicetip Ltd | 03412405 | 10/09/1999 | Dissolved |
| Clubcure Ltd | 03042193 | 10/09/1999 | Dissolved |
| Croft Education Ltd | 02545503 | 10/09/1999 | Dissolved |
| Downsking Ltd | 02976205 | 10/09/1999 | Dissolved |
| Downsknow Ltd | 03032462 | 10/09/1999 | Dissolved |
| Evenall Ltd | 03410696 | 10/09/1999 | Dissolved |
| International Language Centres Ltd | 00898841 | 09/04/1999 | Dissolved |
| Mayfield Realty Ltd | 03035888 | 10/09/1999 | Dissolved |
| Seldomtime Ltd | 02243855 | 10/09/1999 | Dissolved |
| Shortenhall Ltd | 02837148 | 09/04/1999 | Dissolved |
| Study Care Ltd | 02995500 | 10/09/1999 | Dissolved |
| The Cambridge Business College Ltd | 02181718 | 10/09/1999 | Dissolved |
| Ventnor Villas Ltd | 03094031 | 10/09/1999 | Dissolved |
| Wadhurst Estates Ltd | 03045681 | 10/09/1999 | Dissolved |
| Watchtime Ltd | 00740614 | 09/04/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BELLERBYS UK LIMITED | 04275123 | 19/12/2001 | 19/03/2007 | Not Trading |
| Cavendish Educational Consultants Ltd | 03207598 | 26/06/1996 | 28/09/1998 | Dissolved |
| Cromwell Road Brighton Investments Ltd | 03533814 | 10/09/1999 | 31/07/2006 | Dissolved |
| EMBASSY EDUCATIONAL SERVICES (UK) LIMITED | 01599830 | 10/09/1999 | 19/03/2007 | Amber |
| STUDY GROUP HOLDINGS UK LIMITED | 05888001 | 14/12/2006 | 12/08/2011 | Gold |
| STUDY GROUP INTERNATIONAL (UK) 2 LIMITED | 05983791 | 31/10/2006 | 12/08/2011 | Dissolved |
| STUDY GROUP LIMITED | 02325576 | 10/09/1999 | 19/03/2007 | Amber |
| STUDY GROUP PROPERTIES LIMITED | 03124784 | 10/09/1999 | 19/03/2007 | Dissolved |
| STUDY GROUP UK LIMITED | 03108030 | 11/04/1996 | 30/11/1998 | Gold |
| STUDY GROUP UK LIMITED | 03108030 | 10/03/2000 | 29/04/2008 | Gold |