| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chamberlain Phipps Group Plc | 02691709 | 23/05/1994 | Dissolved |
| ST. JOHN'S HOUSE LIMITED | 01881606 | 01/11/2006 | Gold |
| THE HOSPITAL FOR TROPICAL DISEASES FOUNDATION | 03834885 | 01/09/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COURTAULDS TEXTILES LIMITED | 02453150 | 26/02/1992 | 08/06/2000 | Dissolved |
| GOVETT STRATEGIC INVESTMENT TRUST PLC | 00231500 | 25/01/1996 | 27/11/2002 | Dissolved |
| Ightham Place Ltd | 03462505 | 21/11/1997 | 06/09/2002 | Dissolved |
| LOVAINE TRUST COMPANY LIMITED | 02401452 | 19/12/1991 | 19/05/1992 | Dissolved |
| ODI GLOBAL | 00661818 | 01/11/1991 | 05/12/2000 | Bronze |
| THE FOUNDATION AND FRIENDS OF THE ROYAL BOTANIC GARDENS, KEW | 02499006 | 03/05/1991 | 17/03/2004 | Gold |
| THE UNIVERSITY COLLEGE LONDON HOSPITALS CHARITABLE FOUNDATION | 03807203 | 30/07/1999 | 19/11/2015 | Silver |
| Worldaware | 01299090 | 14/10/1994 | 02/11/1999 | Dissolved |