| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Barder & Marsh Ltd | 03114326 | 21/08/1998 | Dissolved |
| Barder & Marsh Services Ltd | 00521328 | 21/08/1998 | Dissolved |
| Blenheim Underwriting Holdings Ltd | 03114361 | 21/08/1998 | Dissolved |
| Blenheim Underwriting Holdings Ltd | 03114361 | 27/09/2000 | Dissolved |
| M T Motor Policies (Services) Ltd | 01025890 | 21/08/1998 | Dissolved |
| Marlborough Insurance Services Ltd | 03114334 | 21/08/1998 | Dissolved |
| Marlborough Insurance Services Ltd | 03114334 | 27/09/2000 | Dissolved |
| Marlborough Underwriting Holdings Ltd | 03114357 | 21/08/1998 | Dissolved |
| TEMPERING TECHNOLOGY LIMITED | 09350260 | 11/12/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALEXANDRA ROAD (ALDERSHOT) MANAGEMENT COMPANY LIMITED | 05685661 | 16/01/2008 | 13/07/2010 | Amber |
| ANV SYNDICATE MANAGEMENT LIMITED | 00747594 | 21/08/1998 | 27/03/2003 | Dissolved |
| ANV SYNDICATE MANAGEMENT LIMITED | 00747594 | 03/01/2001 | 27/03/2003 | Dissolved |
| CANOPIUS HOLDINGS UK LIMITED | 04818520 | 25/01/2005 | 28/10/2005 | Silver |
| CANOPIUS MANAGING AGENTS LIMITED | 01514453 | 10/07/2003 | 28/10/2005 | Silver |
| M.J.Tullberg & Co Ltd | 01025889 | 21/08/1998 | 10/06/2002 | Dissolved |
| M.J.Tullberg & Co Ltd | 01025889 | 01/02/2001 | 11/04/2003 | Dissolved |
| Marlborough Pension Trustee Ltd | 03927965 | 01/02/2001 | 11/04/2003 | Dissolved |
| TONICSTAR LIMITED | 04066043 | 29/12/2000 | 11/04/2003 | Not Trading |