| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GUARDCAP ASSET MANAGEMENT LIMITED | 04667528 | 17/02/2003 | Gold |
| RENN UNIVERSAL GROWTH INVESTMENT TRUST PLC | 03150876 | 27/01/2005 | Insolvent |
| SOCIAL HOUSING INVESTMENTS LIMITED | 04775351 | 23/05/2003 | Dissolved |
| THE WILLIAM HARVEY RESEARCH FOUNDATION | 02472965 | 24/04/2018 | Silver |
| WB CONSULTING LIMITED | 04775343 | 23/05/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVI GLOBAL TRUST PLC | 00028203 | 06/01/2006 | 19/12/2018 | Silver |
| BARINGS EMERGING EMEA OPPORTUNITIES PLC | 04560726 | 27/01/2003 | 16/01/2018 | Silver |
| BRITANNIC SMALLER COMPANIES TRUST PLC | SC135670 | 20/07/2004 | 10/05/2005 | Dissolved |
| CT UK CAPITAL AND INCOME INVESTMENT TRUST PLC | 02732011 | 03/05/2011 | 31/03/2020 | Silver |
| Fleming Urals Investments Ltd | 03223921 | 30/01/1997 | 17/08/2000 | Dissolved |
| Flemings (Cis) Ltd | 03026113 | 31/01/1999 | 04/02/2002 | Dissolved |
| GUARDCAP ASSET MANAGEMENT LIMITED | 04667528 | 17/02/2003 | 29/01/2004 | Gold |
| JPMORGAN ASSET MANAGEMENT (UK) LIMITED | 01161446 | 16/08/1992 | 15/09/2000 | Gold |
| JPMORGAN ELECT PLC | 03845060 | 15/10/2020 | 19/12/2022 | Insolvent |
| JPMORGAN GLOBAL GROWTH & INCOME PLC | 00024299 | 20/12/2022 | 31/05/2023 | Gold |
| THE BIOTECH GROWTH TRUST PLC | 03376377 | 08/07/2015 | 18/07/2024 | Silver |
| THE SPACE PLACE SELF STORAGE (TELFORD) LIMITED | 05881025 | 18/01/2007 | 23/06/2016 | Silver |