| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Argus Leasing Ltd | 01363978 | 10/08/1990 | Dissolved |
| British Trusts Association Ltd | 00148056 | 10/08/1990 | Dissolved |
| Finantia Services Unlimited | 02611819 | 02/06/1997 | Dissolved |
| Herongrove Ltd | 01111513 | 10/08/1990 | Dissolved |
| Hope Trust Ltd | 00277902 | 10/08/1990 | Dissolved |
| Pavement Management Systems Ltd | 02611340 | 03/06/1991 | Dissolved |
| Smith,Wallace,Ltd | 02048047 | 10/08/1990 | Dissolved |
| Smith,Wallace,Strategic Finance & Planning Ltd | 02314150 | 10/08/1990 | Dissolved |
| WALLACE, SMITH TRUST CO. LIMITED | 01175933 | 10/08/1990 | Dissolved |
| WALLACE, SMITH TRUST GROUP LIMITED | 01419986 | 10/08/1990 | Dissolved |
| Wallace Smith Information Technology Ltd | 02291880 | 10/08/1990 | Dissolved |
| Wallace Smith Money Management Ltd | 02074393 | 10/08/1990 | Dissolved |
| Walsmithco Limited | 02050272 | 10/08/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Autostrade (U K) Ltd | 02695924 | 22/06/1993 | 31/12/1996 | Dissolved |
| FINANTIA UK LIMITED | 02856884 | 02/06/1997 | 16/07/2023 | Silver |
| HAMPTON & KEMPTON WATERWORKS RAILWAY LIMITED | 08428299 | 04/03/2013 | 18/07/2023 | Gold |
| KEMPTON GREAT ENGINES TRUST LIMITED | 03094226 | 02/10/1997 | 07/03/2021 | Gold |
| MIDLAND EXPRESSWAY LIMITED | 02309767 | 27/10/1992 | 31/12/1996 | Bronze |
| PORTUGUESE CHAMBER OF COMMERCE AND INDUSTRY IN THE UNITED KINGDOM(THE) | 01517689 | 23/10/2007 | 09/12/2009 | Amber |
| STARTUPONLINE | 05834536 | 02/09/2008 | 13/08/2023 | Silver |
| THAMES21 LIMITED | 04985828 | 10/03/2011 | 19/07/2023 | Gold |
| THE GUILDHALL SCHOOL TRUST | 04041975 | 27/07/2000 | 27/07/2009 | Silver |