| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| THE INVEREWE TRUST | SC380409 | 15/06/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY | 01800000 | 01/10/2000 | 19/11/2001 | Bronze |
| BT GROUP PLC | 04190816 | 19/11/2001 | 30/09/2006 | Bronze |
| British Telecommunications Plc | NF002549 | 01/10/2000 | 19/11/2001 | Dissolved |
| CHEAM SCHOOL EDUCATIONAL TRUST | 01843219 | 12/03/1993 | 06/07/1994 | Gold |
| DIAGEO PLC | 00023307 | 31/05/1992 | 30/06/2000 | Bronze |
| DIAGEO SCOTLAND LIMITED | SC000750 | 26/05/1989 | 11/05/1992 | Silver |
| GRAND METROPOLITAN LIMITED | 00291848 | 17/12/1997 | 30/06/2000 | Silver |
| GUINNESS LIMITED | 00510607 | 28/06/1996 | 16/09/1998 | Gold |
| LD TRAINING LIMITED | 03980770 | 26/05/2000 | 30/06/2004 | Insolvent |
| RELX PLC | 00077536 | 07/08/1992 | 31/12/1998 | Bronze |
| ST GILES TRUST | 02175146 | 11/03/2009 | 24/02/2017 | Amber |
| THE MARKETING COUNCIL | 03087758 | 17/04/1997 | 12/07/1999 | Not Trading |
| UFI VOCTECH TRUST | 03658378 | 23/04/1999 | 30/06/2004 | Silver |