| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARCLAYS BANK PLC | 01026167 | 19/04/1992 | 05/05/1994 | Gold |
| BARCLAYS PLC | 00048839 | 10/05/1992 | 05/05/1994 | Silver |
| Caren (292) Ltd | 03213219 | 05/09/1997 | 22/06/2001 | Dissolved |
| HEMMING GROUP LIMITED | 00490200 | 23/03/1993 | 18/10/1996 | Silver |
| J SAINSBURY COMMON INVESTMENT FUND LIMITED | 02789936 | 29/06/1993 | 06/07/1994 | Not Trading |
| J SAINSBURY PLC | 00185647 | 25/07/1992 | 06/07/1994 | Bronze |
| MINORPLANET SYSTEMS PLC | 03372097 | 06/11/1997 | 19/12/2002 | Dissolved |
| RAM DEVELOPMENT COMPANY LIMITED | 02475012 | 15/01/2002 | 01/07/2008 | Silver |
| ROH HOLDINGS LIMITED | 02580395 | 12/02/1992 | 31/12/1997 | Silver |
| ROH MANAGEMENT LIMITED | 02022665 | 03/08/1992 | 31/12/1997 | Dissolved |
| THE ASSOCIATED BOARD OF THE ROYAL SCHOOLS OF MUSIC | 01926395 | 06/07/2003 | 05/04/2006 | Gold |
| WONDERFUL BEAST | 03400233 | 08/07/1997 | 18/11/2004 | Dissolved |