| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 00585778 LIMITED | 00585778 | 15/10/1993 | 29/02/1996 | Dissolved |
| BLO' NORTON HALL ESTATE COMPANY LIMITED | 00524766 | 01/06/1991 | 20/03/2007 | Silver |
| BRITTEN PEARS ARTS | 00980281 | 13/10/1991 | 01/10/1999 | Gold |
| BULK OIL CONTAINERS LIMITED | 00070170 | 13/11/1992 | 22/05/2001 | Insolvent |
| Eliminate Ltd | 00083190 | 04/07/1992 | 25/02/1993 | Dissolved |
| INTEGRATED NEUROLOGICAL SERVICES | 05292539 | 12/01/2006 | 26/08/2016 | Gold |
| INTERNATIONAL DEVELOPMENT UEA | 03189176 | 10/07/1996 | 23/01/2007 | Dissolved |
| LABAN LIMITED | 02379542 | 21/03/2006 | 17/02/2017 | Amber |
| LEEDS CASTLE ENTERPRISES LIMITED | 01413563 | 21/03/2010 | 10/12/2015 | Gold |
| LEEDS CASTLE FOUNDATION | 01172263 | 11/04/2005 | 11/12/2015 | Silver |
| Mobil Uk Ltd | 02608361 | 14/10/1994 | 31/03/1997 | Dissolved |
| TRINITY COLLEGE LONDON | 02683033 | 15/09/2004 | 08/07/2015 | Silver |
| TRINITY LABAN CONSERVATOIRE OF MUSIC AND DANCE | 00051090 | 24/05/2001 | 25/03/2010 | Silver |