| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| De Leuw Knight Piesold Ltd | 02978201 | 22/03/1995 | Dissolved |
| Sincock Knight Piesold Limited | 02604161 | 23/04/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH EXPERTISE | 00896430 | 14/11/1997 | 13/12/2000 | Amber |
| CANNING HOUSE LIMITED | 03317927 | 26/10/2004 | 14/07/2008 | One Red Flag |
| HISPANIC AND LUSO BRAZILIAN COUNCIL(THE) | 00383775 | 30/10/2001 | 16/10/2007 | Silver |
| KNIGHT PIESOLD HOLDINGS LIMITED | 03681301 | 04/12/1998 | 08/01/2002 | Silver |
| SCOTT WILSON PIESOLD LTD | 02894693 | 04/02/1994 | 02/01/2008 | Dissolved |
| THE CARIBBEAN COUNCIL | 04276621 | 27/02/2004 | 29/07/2010 | Silver |