| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KESTON BUSINESS ADVISORY LIMITED | 07968109 | 28/02/2012 | Dissolved |
| SINFONIA ASSET MANAGEMENT LIMITED | 06309491 | 30/09/2019 | Gold |
| TATTON ASSET MANAGEMENT PLC | 10634323 | 09/06/2017 | Silver |
| TATTON CAPITAL GROUP LIMITED | 08271012 | 12/03/2015 | Silver |
| TATTON CAPITAL LIMITED | 08153291 | 12/03/2015 | Silver |
| TATTON INVESTMENT MANAGEMENT LIMITED | 08219008 | 23/11/2012 | Silver |
| TATTON OAK LIMITED | 06783112 | 12/03/2015 | Bronze |
| TATTON ONSHORE TAX STRATEGIES LIMITED | 10090701 | 11/04/2016 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMBRIDGE INVESTMENTS LIMITED | 01370458 | 27/10/2015 | 04/12/2017 | Gold |
| PARADIGM PARTNERS (WILMSLOW) LLP | OC323405 | 01/09/2014 | 24/11/2015 | Bronze |