| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Archimedes Finance Limited | 01592069 | 14/08/1996 | Dissolved |
| Archimedes Investment Trust Plc | 01117191 | 13/08/1996 | Dissolved |
| BARINGS EMERGING EMEA OPPORTUNITIES PLC | 04560726 | 11/03/2019 | Gold |
| NATIONAL PHILANTHROPIC TRUST UK LIMITED | 11542102 | 20/03/2019 | Silver |
| SCHRODER ASIAPACIFIC FUND PLC | 03104981 | 21/05/2019 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COBALT HEALTH | 04366596 | 15/12/2005 | 17/12/2015 | Silver |
| ED BROKING HOLDINGS (LONDON) LIMITED | 00998625 | 01/05/2006 | 26/03/2010 | Bronze |
| Exeter Investment Group Plc | 03213239 | 14/10/1996 | 14/10/1999 | Dissolved |
| FIDUCIARY TRUST INTERNATIONAL LIMITED | 01915222 | 29/04/1997 | 31/12/1998 | Dissolved |
| MITON ESOP TRUSTEE LIMITED | 03400984 | 19/11/1997 | 14/10/1999 | Dissolved |
| PREMIER ABSOLUTE GROWTH & INCOME TRUST PLC. | 04078721 | 18/10/2000 | 17/07/2001 | Dissolved |
| Pagit Securities Plc | 04078722 | 18/10/2000 | 17/07/2001 | Dissolved |
| Pagit Trading Ltd | 04068528 | 13/10/2000 | 17/07/2001 | Dissolved |
| SECOND SCOTTISH NATIONAL TRUST PLC | SC171655 | 06/10/1997 | 29/10/2004 | Dissolved |
| STROKE ASSOCIATION | 00061274 | 11/10/2005 | 21/10/2014 | Gold |
| Ssnt Securities Ltd | SC209782 | 27/10/2000 | 29/10/2004 | Dissolved |
| WAVERTON INVESTMENT MANAGEMENT GROUP LIMITED | 08440808 | 03/11/2014 | 31/08/2017 | Silver |
| WAVERTON INVESTMENT MANAGEMENT LIMITED | 02042285 | 30/04/2014 | 31/08/2017 | Silver |