| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ats Solutions Ltd | 03477328 | 14/01/1998 | Dissolved |
| BEECHWOOD MANAGEMENT SERVICES LIMITED | 05811431 | 09/05/2006 | Dissolved |
| BUCKINGHAMSHIRE COUNTY MUSEUM ENTERPRISES LIMITED | 08361953 | 23/05/2014 | Silver |
| DXS INTERNATIONAL PLC | 06311313 | 14/02/2008 | Silver |
| Notwerb Ltd | 02893983 | 24/05/1994 | Dissolved |
| THE BUCKINGHAMSHIRE COUNTY MUSEUM TRUST | 08313398 | 23/05/2014 | Bronze |
| Vfg Holdings Ltd | 04265505 | 18/01/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATS EMPLOYEES TRUSTEES LIMITED | 02912040 | 26/05/1994 | 27/06/2005 | Dissolved |
| Advanced Technical Systems Ltd | 01953658 | 07/02/1992 | 27/06/2005 | Dissolved |
| Ats Technirent Ltd | 01786019 | 07/02/1992 | 27/06/2005 | Dissolved |
| BEECHWOOD COFFEE COMPANY LTD | 09709569 | 29/07/2015 | 02/05/2018 | Dissolved |
| DRAIER'S LIMITED | 04401435 | 21/07/2003 | 01/03/2004 | Dissolved |
| EURO PARKING COLLECTION PLC | 03515275 | 14/11/2001 | 07/05/2004 | Silver |
| HIRE INFORMATION TECHNOLOGY LIMITED | 02585601 | 15/11/1996 | 27/06/2005 | Dissolved |
| Show Presentation Services (Events) Ltd | 02451675 | 27/09/1995 | 31/05/2003 | Dissolved |
| Show Presentation Services (Holdings) Ltd | 03731373 | 06/05/1999 | 31/05/2003 | Dissolved |
| THE BREWTON GROUP LIMITED | 03595208 | 29/07/1998 | 27/06/2005 | Dissolved |