| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAR MUTUAL MANAGEMENT COMPANY | 02183269 | 01/10/1999 | Dissolved |
| BUILDING LIFEPLANS LIMITED | 03871048 | 28/07/2022 | Amber |
| H.A.M.I.A. MANAGEMENT COMPANY | 02090004 | 17/11/2004 | Dissolved |
| PAMIA LIMITED | 02418817 | 01/06/2016 | Silver |
| ROTAVONNI LIMITED | 07594889 | 07/04/2011 | Dissolved |
| S.I.M.I.A. MANAGEMENT COMPANY | 01996681 | 15/01/2013 | Dissolved |
| THE OCCUPATIONAL PENSIONS DEFENCE UNION LIMITED | 03277897 | 15/01/2013 | Silver |
| THOMAS MILLER PROFESSIONAL INDEMNITY (HOLDINGS) LIMITED | 03137395 | 01/06/2012 | Dissolved |
| THOMAS MILLER PROFESSIONAL INDEMNITY LIMITED | 02131193 | 01/07/1997 | Bronze |
| THOMAS MILLER PROFESSIONS LTD | 01206978 | 01/11/2007 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| NAVATA GLOBAL UNDERWRITING AGENCY LIMITED | 02519540 | 02/12/2020 | 10/09/2024 | Amber |
| ST JAMES PARK (LONG DITTON) ESTATE COMPANY LIMITED | 03642679 | 03/07/2003 | 23/06/2017 | Gold |
| THOMAS MILLER (UK) HOLDINGS COMPANY LTD | 03766242 | 11/06/2001 | 10/12/2013 | Silver |
| THOMAS MILLER ADVISORY SERVICES LTD | 07825140 | 07/02/2012 | 04/09/2012 | Dissolved |