| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Richmond Insurance Research Ltd | 01939039 | 01/03/2000 | Dissolved |
| Richmond Underwriting Ltd | 00924709 | 01/03/2000 | Dissolved |
| S O C Insurance Fund Ltd | 04256535 | 20/07/2001 | Dissolved |
| Sedgewick Oakwood Slp Ltd | SC175367 | 07/07/1997 | Dissolved |
| Socif Cio Ltd | 04551399 | 02/10/2002 | Dissolved |
| Socif Corporate Director Ltd | 04551380 | 02/10/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACAL UNDERWRITING LIMITED | 05273956 | 29/10/2004 | 19/11/2009 | Dissolved |
| ALM LIMITED | 01698399 | 07/06/2005 | 30/06/2008 | Gold |
| ALTERRA CORPORATE CAPITAL 3 LIMITED | 04513846 | 16/08/2002 | 20/12/2005 | Bronze |
| ARGENTA SYNDICATE MANAGEMENT LIMITED | 03632880 | 11/09/1998 | 26/06/1999 | Silver |
| DYNASTIC UNDERWRITING LIMITED | 03627335 | 26/09/2007 | 18/12/2008 | Bronze |
| G L UNDERWRITING LIMITED | 04076882 | 19/09/2000 | 02/10/2001 | Bronze |
| GRACECHURCH UTG NO. 302 LIMITED | 03405762 | 17/07/1997 | 09/07/2014 | Silver |
| GRACECHURCH UTG NO. 303 LIMITED | 03582693 | 29/06/1998 | 09/07/2014 | Amber |
| GRACECHURCH UTG NO. 304 LIMITED | 03800821 | 15/07/1999 | 09/07/2014 | Dissolved |
| GRACECHURCH UTG NO. 305 LIMITED | 03799695 | 19/10/2000 | 09/07/2014 | Dissolved |
| S O C Insurance Fund Ltd | 04256535 | 20/07/2001 | 18/07/2002 | Dissolved |
| THE STOP LOSS MUTUAL INSURANCE ASSOCIATION LIMITED | 02430780 | 22/04/2002 | 05/05/2004 | Dissolved |