| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| The Anglo-Hong Kong Trust | 02377759 | 28/02/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARMIT WINES LIMITED | 01609571 | 07/12/1993 | 16/10/2008 | Silver |
| BRYAN & BRYAN LIMITED | 02304198 | 02/03/1999 | 20/09/2005 | Dissolved |
| EFG PRIVATE BANK LIMITED | 02321802 | 02/03/1999 | 13/06/2006 | Gold |
| Efg Asset Management Ltd | 02734416 | 22/07/1999 | 13/06/2006 | Dissolved |
| GLYNDEBOURNE PRODUCTIONS LIMITED | 00358266 | 28/08/1991 | 18/07/2000 | Gold |
| GRANGE PARK OPERA | 03490791 | 06/01/1998 | 20/07/2005 | Gold |
| INTERNATIONAL BUSINESS LEADERS FORUM | 02552695 | 26/10/1991 | 30/06/1998 | Dissolved |
| JOHNSON MATTHEY (CM) LIMITED | 02885614 | 22/07/1994 | 17/06/1998 | Dissolved |
| JOHNSON MATTHEY PLC | 00033774 | 25/07/1992 | 09/06/1998 | Bronze |
| LADBROKES CORAL GROUP LIMITED | 00566221 | 28/07/1997 | 25/05/2001 | Bronze |
| SAINT CATHERINE FOUNDATION | 03091163 | 31/07/2001 | 23/12/2016 | Gold |
| THE ROYAL OPERA HOUSE FOUNDATION | 00730466 | 09/07/1997 | 31/08/2001 | Dissolved |
| TIMPSON SERVICES LIMITED | 00143773 | 28/08/1992 | 24/02/2000 | Not Trading |