| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BEAUFORT HOUSE TRUST LIMITED | 01696139 | 02/09/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BENEFACT GROUP PLC | 01718196 | 01/01/2006 | 16/03/2016 | Silver |
| BENEFACT TRUST LIMITED | 01043742 | 02/09/2009 | 24/01/2013 | Silver |
| CITIBANK INTERNATIONAL LIMITED | 01088249 | 10/01/2003 | 31/07/2003 | Dissolved |
| CITIGROUP GLOBAL MARKETS EUROPE LIMITED | 01548967 | 26/06/2000 | 31/07/2003 | Gold |
| CITIGROUP GLOBAL MARKETS INTERNATIONAL LLC | FC017421 | 21/07/2000 | 31/07/2003 | Dissolved |
| CITIGROUP GLOBAL MARKETS LIMITED | 01763297 | 26/06/2000 | 31/07/2003 | Silver |
| CITIGROUP GLOBAL MARKETS U.K. EQUITY LIMITED | 02019774 | 26/06/2000 | 31/07/2003 | Dissolved |
| Cheapside (Sjl) Ltd | FC013258 | 10/03/1999 | 20/06/2001 | Dissolved |
| Cheapside (Ssl) Ltd | 00628145 | 01/10/1999 | 08/02/2001 | Dissolved |
| Citigroup Global Markets Eastern Europe Ltd | 03167691 | 19/06/2000 | 31/07/2003 | Dissolved |
| ECCLESIASTICAL INSURANCE OFFICE PUBLIC LIMITED COMPANY | 00024869 | 01/01/2006 | 16/03/2016 | Silver |
| ECCLESIASTICAL LIFE LIMITED | 00243111 | 20/03/2007 | 01/12/2011 | Silver |
| Eni Methodplan Ltd | 02642814 | 04/09/1992 | 30/06/1993 | Dissolved |
| H P BULMER HOLDINGS LIMITED | 01320906 | 21/09/1991 | 22/07/2003 | Dissolved |
| HOWDEN JOINERY GROUP PLC | 02128710 | 20/07/2006 | 05/05/2016 | Gold |
| INCHCAPE PLC | 00609782 | 26/01/2005 | 16/05/2013 | Bronze |
| INTERNATIONAL ALERT | 02153193 | 14/05/2009 | 14/05/2014 | Gold |
| JHSW LIMITED | 00532081 | 12/04/1992 | 08/02/2001 | Gold |
| SCHRODER VENTURES HOLDINGS LIMITED | 01859239 | 13/03/1993 | 30/06/1995 | Dissolved |
| Salomon Brothers (U K) Ltd | 01992416 | 26/06/2000 | 26/02/2001 | Dissolved |
| Salomon Brothers Nominees Ltd | 02193942 | 26/06/2000 | 19/12/2000 | Dissolved |
| Schroder Holdings Plc | 00637264 | 01/10/1998 | 30/04/2000 | Dissolved |
| Schroder Salomon Smith Barney Securities Japan Ltd | 02559150 | 17/03/2000 | 19/02/2002 | Dissolved |
| Schroder Securities (1989) Ltd | 02327335 | 02/08/1999 | 01/10/1999 | Dissolved |
| Schroder Ventures International Holdings Ltd | 02264827 | 13/03/1993 | 30/06/1995 | Dissolved |
| Schroder Ventures Investment Co Ltd | 01714699 | 13/03/1993 | 30/06/1995 | Dissolved |
| THE EDINBURGH INVESTMENT TRUST PUBLIC LIMITED COMPANY | SC001836 | 21/10/2003 | 31/12/2012 | Silver |
| TSB BANK PLC | SC095237 | 13/02/2014 | 02/02/2018 | Gold |
| TSB BANKING GROUP PLC | 08871766 | 07/03/2014 | 02/02/2018 | Silver |