| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUTTERWORTH LABORATORIES LIMITED | 01185121 | 27/09/2000 | Bronze |
| Dirickx U.K. Ltd | 02687570 | 15/09/2006 | Dissolved |
| Dirickx U.K. Ltd | 02687570 | 30/10/2000 | Dissolved |
| Draysey & Wright Stockbrokers Ltd | 02865858 | 23/08/2002 | Dissolved |
| Draysey & Wright Stockbrokers Ltd | 02865858 | 08/01/2001 | Dissolved |
| Espace Cloture U.K. Ltd | 03284214 | 02/02/2001 | Dissolved |
| Espace Cloture U.K. Ltd | 03284214 | 02/02/2001 | Dissolved |
| High Performance Ltd | 03466966 | 17/11/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRMINGHAM CHAMBER OF COMMERCE AND INDUSTRY | 00078731 | 02/07/1991 | 28/03/1994 | Silver |
| BUTTERWORTH LABORATORIES LIMITED | 01185121 | 27/09/2000 | 31/03/2024 | Bronze |
| Ellis Environmental Consultants Ltd | 03112421 | 17/01/1996 | 18/08/2000 | Dissolved |
| F.G.F. (CONTINENTAL) LIMITED | 00725946 | 01/04/2005 | 22/09/2008 | Amber |
| F.G.F. LIMITED | 00530903 | 02/10/1995 | 22/09/2008 | Gold |
| NPTC | 04542170 | 23/09/2002 | 05/11/2003 | Not Trading |
| PLATFORM SECURITIES NOMINEES LIMITED | 03780112 | 23/08/2002 | 20/10/2003 | Gold |
| WELSHPOOL & LLANFAIR LIGHT RAILWAY PRESERVATION CO LIMITED | 00646238 | 25/02/2001 | 24/05/2008 | Bronze |