| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Daronvale Limited | 02555261 | 05/11/1991 | Dissolved |
| Rydalcape Limited | 02863795 | 30/11/1993 | Dissolved |
| Spencliff Ltd | 02777904 | 04/02/1993 | Dissolved |
| Talismain Estates Limited | 02685553 | 19/02/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABERDEEN FUND MANAGEMENT LIMITED | 01942566 | 08/05/1992 | 30/06/2002 | Dissolved |
| ABRDN LIFE AND PENSIONS LIMITED | 03526143 | 20/10/1998 | 30/06/2002 | Silver |
| CT UK CAPITAL AND INCOME INVESTMENT TRUST PLC | 02732011 | 05/05/2005 | 11/02/2015 | Silver |
| DEUTSCHE ALTERNATIVE ASSET MANAGEMENT (UK) LIMITED | 02478500 | 10/09/1997 | 30/06/2002 | Amber |
| DEUTSCHE PRIVATE ASSET MANAGEMENT LIMITED | 02104539 | 16/10/1997 | 30/06/2002 | Dissolved |
| DWS GROUP SERVICES UK LIMITED | 01942565 | 08/05/1992 | 30/06/2002 | Silver |
| F&C INCOME GROWTH INVESTMENT TRUST PLC | 02895991 | 14/11/2003 | 06/07/2009 | Dissolved |
| INSTITUTE FOR QUANTITATIVE INVESTMENT RESEARCH | 02400509 | 03/07/1991 | 28/01/1999 | Amber |
| LLOYD'S REGISTER SUPERANNUATION TRUSTEES LIMITED | 01971635 | 07/08/2007 | 11/03/2013 | Not Trading |
| Morgan Grenfell Quantitative Investment Ltd | 02395794 | 08/05/1992 | 28/08/1997 | Dissolved |
| RICHEMONT UK PENSION TRUSTEES LIMITED | 03008633 | 01/04/2003 | 25/06/2021 | Dissolved |