| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Gfeit Securities Ltd | 02228410 | 09/03/1991 | Dissolved |
| INVESTEC EXTRA INCOME TRUST PLC | 03104062 | 19/09/1995 | Dissolved |
| London & South American Investment Trust Ltd | 01213124 | 21/06/1992 | Dissolved |
| Sphere Investment Trust Plc | 00080456 | 21/06/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Brodie & Knight Ltd | 02806200 | 18/05/1993 | 12/05/2004 | Dissolved |
| CALIBRE AUDIO | 01701585 | 06/12/1996 | 20/05/2004 | Gold |
| CANCERBACKUP | 02803321 | 25/03/1993 | 31/03/2008 | Not Trading |
| EXPERIAN 2006 UNLIMITED | 02454812 | 03/07/1992 | 09/05/1995 | Dissolved |
| GENTRA LIMITED | 00544337 | 04/04/1991 | 29/09/1993 | Dissolved |
| Gentra (London) Trustees Ltd | 02304165 | 29/09/1993 | 27/06/1996 | Dissolved |
| LAMBERHURST HOLDINGS LIMITED | 03622955 | 19/11/1998 | 24/09/1999 | Dissolved |
| MARATHON ASSET MANAGEMENT (SERVICES) LIMITED | 02051135 | 08/05/1991 | 11/04/2011 | Silver |
| UNITREADY PROPERTY MANAGEMENT LIMITED | 02228617 | 30/01/1996 | 09/11/1998 | Silver |