| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| London Education Business Partnership trust | 02365528 | 28/03/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACTION:EMPLOYEES IN THE COMMUNITY | 01138268 | 19/01/1995 | 29/10/1997 | Dissolved |
| BARING FOUNDATION (THE) | 00950696 | 26/06/1993 | 11/06/2007 | Gold |
| BERKSHIRE,BUCKINGHAMSHIRE AND OXFORDSHIRE WILDLIFE TRUST | 00680007 | 07/12/2004 | 15/10/2005 | Silver |
| BLETCHLEY PARK TRUST LIMITED | 02730618 | 22/07/1997 | 10/03/2015 | Silver |
| BUSINESS IN THE COMMUNITY | 01619253 | 31/12/1991 | 09/05/1996 | Bronze |
| CALIBRE AUDIO | 01701585 | 20/05/2004 | 31/01/2012 | Gold |
| Checkmate International Trustees Ltd | 04919635 | 14/11/2003 | 31/08/2004 | Dissolved |
| HARROWDEN DEVELOPMENTS LIMITED | 03383370 | 03/06/1997 | 28/04/1999 | Gold |
| Liscombe Holdings Plc | 03015111 | 20/06/1997 | 14/03/2000 | Dissolved |
| NEWABLE TRUST LIMITED | 02115336 | 06/12/1992 | 13/05/1994 | Dissolved |
| NSF SAFETY AND QUALITY UK LIMITED | 01899857 | 29/04/1996 | 16/08/2007 | One Red Flag |
| PROVIDENT MUTUAL LIFE ASSURANCE LIMITED | 00008870 | 16/04/1992 | 31/12/1995 | Dissolved |
| RADIO LOLLIPOP INTERNATIONAL LIMITED | 02875761 | 31/08/1995 | 28/01/2000 | Silver |
| THE 21ST CENTURY LEARNING INITIATIVE (UK) | 02159533 | 01/03/1993 | 20/09/1994 | Dissolved |
| THE CENTRE FOR TOMORROW'S COMPANY | 03164984 | 18/03/1996 | 25/01/2000 | Dissolved |
| THE FEDERATION OF GROUNDWORK TRUSTS | 01900511 | 01/04/1995 | 02/11/1999 | Bronze |
| TOMORROW'S COMPANY (ENTERPRISES) LIMITED | 03103119 | 20/01/1997 | 25/01/2000 | Amber |
| TOMORROW'S COMPANY IN SCOTLAND | SC189878 | 01/10/1998 | 09/06/2000 | Dissolved |
| The National Centre for Volunteering | 01275922 | 30/10/1991 | 28/01/1993 | Dissolved |
| WHITBREAD GROUP PLC | 00029423 | 01/08/1992 | 30/06/1993 | Bronze |