| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLANCHLAND MOOR SPORTING LLP | OC362721 | 01/07/2011 | One Red Flag |
| DAWMOUSE LIMITED | 09182902 | 04/11/2022 | Silver |
| GLENGAU LIMITED | 13234201 | 01/03/2021 | Bronze |
| KNOLL INVESTMENTS LIMITED | 03014865 | 18/05/1995 | Bronze |
| NOMINA NO 521 LLP | OC347906 | 12/08/2009 | Silver |
| NUCLEAR RISK INSURERS LIMITED | 04720429 | 09/05/2003 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACTIVE HEALTH PARTNERS LIMITED | 04681767 | 16/01/2004 | 20/11/2008 | Dissolved |
| BEINNEUN WIND FARM LTD | 07661372 | 23/07/2012 | 12/05/2015 | One Red Flag |
| CDCM (NO 2) LIMITED | 02947508 | 22/06/1998 | 31/05/2003 | Strike Off |
| COX MANAGING AGENCY LIMITED | 03096252 | 07/09/1995 | 16/12/1999 | Dissolved |
| Cox Underwriting Services Ltd | 02725824 | 24/09/1992 | 11/11/1998 | Dissolved |
| EIGL LIMITED | 02950905 | 07/11/1994 | 31/05/2003 | Dissolved |
| FARLEIGH SCHOOL TRUST LIMITED | 00905522 | 03/05/2001 | 27/03/2013 | Silver |
| G K Consortium Management Ltd | 02557119 | 01/03/2007 | 30/09/2008 | Dissolved |
| GOSHAWK INSURANCE HOLDINGS LIMITED | 02517324 | 18/11/2005 | 30/09/2008 | Insolvent |
| GRACECHURCH UTG NO. 397 LIMITED | 02983096 | 01/03/2007 | 30/09/2008 | Dissolved |
| Goshawk Capital Ltd | 03106762 | 01/03/2007 | 30/09/2008 | Dissolved |
| Goshawk Services Ltd | 02876735 | 01/03/2007 | 30/09/2008 | Dissolved |
| Goshawk Underwriting Ltd | 03830529 | 01/03/2007 | 30/09/2008 | Dissolved |
| IQUW CORPORATE MEMBER LIMITED | 02983442 | 27/10/1994 | 31/05/2003 | Bronze |
| IQUW SYNDICATE MANAGEMENT LIMITED | 00426475 | 30/10/1996 | 30/09/2004 | Silver |
| IQUW UK INSURANCE GROUP LIMITED | 02925652 | 30/10/1996 | 31/05/2003 | Gold |
| KATHARINE DORMANDY TRUST FOR HAEMOPHILIA AND ALLIED DISORDERS | 04316203 | 02/11/2001 | 11/02/2004 | Dissolved |
| KINNECT HOLDINGS LIMITED | 05218694 | 04/03/2005 | 05/12/2006 | Dissolved |
| KNOLL INVESTMENTS LIMITED | 03014865 | 02/07/1999 | 22/01/2010 | Bronze |
| POOL REINSURANCE (NUCLEAR) LIMITED | 03084992 | 24/07/1995 | 20/06/2019 | Silver |