| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVISER (177) LIMITED | 02575658 | 31/12/1992 | Dissolved |
| Adviser (132) Ltd | 02464799 | 31/05/1991 | Dissolved |
| Christand & Other Underwriting Agencies Ltd | 01350659 | 29/12/1991 | Dissolved |
| Hirefell Ltd | 02356077 | 31/12/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Ace (P M) Ltd | 02904272 | 26/11/1996 | 01/07/1998 | Dissolved |
| Ace U K Ltd | 02962798 | 18/01/1995 | 01/07/1998 | Dissolved |
| BARBON INSURANCE GROUP LIMITED | 03135797 | 10/12/2007 | 18/05/2009 | Gold |
| CALEY LIMITED | 06550051 | 13/04/2008 | 17/10/2008 | Dissolved |
| CHUBB CAPITAL I LIMITED | 03100091 | 27/03/1996 | 01/07/1998 | Silver |
| CHUBB CAPITAL II LIMITED | 03072456 | 26/02/1997 | 01/07/1998 | Not Trading |
| CHUBB CAPITAL III LIMITED | 02982424 | 22/10/1997 | 01/07/1998 | Not Trading |
| CHUBB COMPANY SERVICES LIMITED | 03166503 | 23/02/1998 | 01/07/1998 | Not Trading |
| CHUBB EUROPEAN GROUP LTD | 03091152 | 26/11/1996 | 01/07/1998 | Not Trading |
| CHUBB LONDON GROUP LIMITED | 03115073 | 27/03/1996 | 01/07/1998 | Dissolved |
| CHUBB LONDON HOLDINGS LIMITED | 03132762 | 26/11/1996 | 01/07/1998 | Not Trading |
| CHUBB LONDON INVESTMENTS LIMITED | 03072453 | 15/04/1997 | 01/07/1998 | Not Trading |
| CHUBB LONDON LIMITED | 03091147 | 26/11/1996 | 01/07/1998 | Not Trading |
| CHUBB LONDON SERVICES LIMITED | 03205604 | 15/04/1997 | 01/07/1998 | Not Trading |
| CONCORDE OIL AND GAS LIMITED | 05529479 | 11/05/2006 | 10/03/2011 | Dissolved |
| EL ORO LTD | 11991873 | 16/03/2021 | 10/05/2022 | Bronze |
| Evenser Group Ltd | 03552951 | 21/07/2000 | 12/02/2004 | Dissolved |
| INTERNATIONAL FIBRES GROUP (HOLDINGS) LIMITED | 00468624 | 19/03/2007 | 08/09/2010 | Silver |
| JARDINE (LLOYD'S UNDERWRITING AGENTS) LTD | 00959012 | 01/04/1992 | 28/02/1995 | Dissolved |
| LETSURE LIMITED | 03010153 | 09/01/2008 | 18/05/2009 | Dissolved |
| LETSURE SERVICES LIMITED | 00378519 | 09/01/2008 | 18/05/2009 | Dissolved |
| MEDICAL COURSES ONLINE LIMITED | 08286224 | 08/11/2012 | 31/08/2018 | Silver |
| MILLSPIRES LIMITED | 02793415 | 14/03/1993 | 10/03/2010 | Dissolved |
| RAMBLER METALS AND MINING PLC | 05101822 | 14/04/2004 | 02/06/2016 | Insolvent |
| RAMBLER MINES LIMITED | 05204359 | 12/08/2004 | 02/06/2016 | Dissolved |