| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| INTAX LIMITED | 11271031 | 15/02/2021 | Silver |
| QUANTUMA ADVISORY LIMITED | 12743937 | 15/07/2020 | Silver |
| QUANTUMA CORPORATE FINANCE LIMITED | 12579748 | 30/04/2020 | Not Trading |
| QUANTUMA LLP | OC379411 | 08/12/2022 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARRANDCO AUDIT LIMITED | 04045321 | 25/01/2001 | 27/02/2007 | Dissolved |
| ARRANDCO BUSINESS SERVICES LIMITED | 04066924 | 25/02/2010 | 25/04/2012 | Silver |
| BAGS OF POTENTIAL LIMITED | 07891772 | 20/11/2012 | 18/07/2016 | One Red Flag |
| BAKER TILLY CF LIMITED | 06555639 | 01/04/2011 | 25/04/2012 | Dissolved |
| BAKER TILLY CORPORATE TRANSACTIONS LIMITED | 01837626 | 30/04/2008 | 25/04/2012 | Dissolved |
| DINKS (USA) LIMITED | 03203901 | 20/11/2012 | 18/07/2016 | One Red Flag |
| DINKS LIMITED | 02338212 | 20/11/2012 | 18/07/2016 | Dissolved |
| GKF WEALTH MANAGEMENT LIMITED | 06713771 | 14/10/2008 | 25/04/2012 | Gold |
| HMT LLP | OC337674 | 01/10/2012 | 30/09/2016 | Bronze |
| KNOWL INVESTMENTS LIMITED | 05653010 | 01/01/2013 | 22/07/2013 | Dissolved |
| MORISON GLOBAL AFRICA LIMITED | 06131640 | 04/03/2007 | 30/12/2009 | Gold |
| MORISON GLOBAL LIMITED | 02718285 | 03/09/2004 | 09/03/2008 | Gold |
| MSR PARTNERS LLP | OC313071 | 01/10/2016 | 30/09/2017 | Bronze |
| QUANTUMA LLP | OC379411 | 09/10/2017 | 08/12/2022 | Insolvent |
| RSM TENON GROUP PLC | 03931297 | 30/12/2009 | 20/05/2010 | Dissolved |