| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| INTERNATIONAL HEALTH PARTNERS (UK) LIMITED | 05044723 | 06/02/2018 | Gold |
| Ih Ltd | 03274650 | 04/11/1997 | Dissolved |
| Mazars Neville Russell Services | 02991420 | 01/09/2002 | Dissolved |
| Weymouth Street Services Ltd | 01665352 | 01/09/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARX INVESTMENTS LIMITED | 09056100 | 17/08/2015 | 31/08/2019 | Not Trading |
| COMPETITIONRX LTD | 07013718 | 17/08/2015 | 31/08/2019 | Gold |
| DA PARTNERSHIP LTD | 07396011 | 14/05/2012 | 31/08/2019 | Dissolved |
| Evans Rankin Services Ltd | 02211620 | 10/10/1996 | 28/06/1999 | Dissolved |
| FORVIS GLOBAL ADVISORY (UK) LIMITED | 09971785 | 13/04/2016 | 21/12/2018 | One Red Flag |
| FORVIS MAZARS COMPANY SECRETARIES LIMITED | 00759664 | 14/02/2005 | 31/08/2019 | Not Trading |
| FORVIS MAZARS CORPORATE FINANCE LIMITED | 04252262 | 01/09/2002 | 31/08/2019 | Gold |
| FORVIS MAZARS FINANCIAL PLANNING LIMITED | 03172233 | 27/09/2017 | 31/08/2019 | Silver |
| FORVIS MAZARS HOLDINGS (AUSTRALIA) LIMITED | 10233564 | 15/06/2016 | 31/08/2019 | Not Trading |
| FORVIS MAZARS HOLDINGS (US) LIMITED | 10233845 | 15/06/2016 | 31/08/2019 | Not Trading |
| FORVIS MAZARS LLP | OC308299 | 14/06/2004 | 31/08/2019 | Silver |
| FORVIS MAZARS LONDON LIMITED | 05008621 | 12/01/2004 | 31/08/2019 | Bronze |
| FORVIS MAZARS MR LIMITED | 06165550 | 16/03/2007 | 31/08/2019 | Bronze |
| FORVIS MAZARS PUBLIC SECTOR INTERNAL AUDIT LIMITED | 04585162 | 31/01/2014 | 31/08/2019 | Bronze |
| FORVIS MAZARS SERVICES LIMITED | 05380971 | 02/03/2005 | 31/08/2019 | Silver |
| FORVIS MAZARS TRUST CORPORATION LIMITED | 10253121 | 30/06/2016 | 31/08/2019 | Not Trading |
| FORVIS MAZARS TRUSTEE COMPANY (LONDON) LIMITED | 08066622 | 11/05/2012 | 27/09/2017 | Not Trading |
| FORVIS MAZARS TRUSTEE COMPANY LIMITED | 02614235 | 01/09/2002 | 27/09/2017 | Not Trading |
| HYLOBATES | 01584942 | 31/12/2003 | 31/08/2019 | Dissolved |
| INTERHEALTH WORLDWIDE | 04986035 | 05/12/2003 | 01/12/2008 | Dissolved |
| MAZARS ACTUARIES AND CONSULTANTS LLP | OC347475 | 31/08/2014 | 27/09/2017 | Dissolved |
| MAZARS ACTUARIES AND CONSULTANTS LLP | OC347475 | 27/09/2017 | 31/08/2019 | Dissolved |
| MAZARS GB LIMITED | 05071519 | 29/03/2004 | 31/08/2019 | Not Trading |
| MAZARS PGC INTERIMS LIMITED | 04575184 | 21/10/2003 | 31/08/2019 | Dissolved |
| MAZARS TAX SERVICES LIMITED | 02156993 | 18/05/2012 | 31/08/2019 | Dissolved |
| NEVILLE RUSSELL NOMINEES | 02902534 | 01/09/2002 | 31/08/2019 | Dissolved |
| SARAH BUTTLER ASSOCIATES LIMITED | 06945924 | 01/03/2013 | 31/08/2019 | Dissolved |
| VESTED EMPLOYEE BENEFITS LIMITED | 03893679 | 18/05/2012 | 15/08/2019 | Dissolved |
| WOOL QUAY NOMINEES LIMITED | 01032415 | 01/09/2002 | 31/08/2019 | Dissolved |