| MARTIN, Thomas Henry ACTIVE | Director | 21 Jun 2009 | | United Kingdom | March 1966 | 36, Walpole Street, London, SW3 4QS |
| MCCASKILL, Ross Hillier ACTIVE | Director | 19 Aug 2026 | | United Kingdom | October 1979 | 36, Walpole Street, London, United Kingdom, SW3 4QS, United Kingdom |
| TROUGHTON, Olivia Clare ACTIVE | Director | 08 Sep 2026 | | United Kingdom | December 1969 | 36 Walpole Street, London, SW3 4QS, United Kingdom |
| BENTON, Michael Roy RESIGNED | Secretary | 10 Jun 2010 | 13 Jan 2011 | | | 36, Walpole Street, London, SW3 4QS |
| BURBRIDGE, Andrew Mark RESIGNED | Secretary | 12 Apr 1994 | 01 Jun 2010 | | | 19 Park View, New Malden, Surrey, KT3 4AY |
| BURBRIDGE, Laurence Patrick RESIGNED | Secretary | | 12 Apr 1994 | | | Glenesk 330 Malden Road, New Malden, Surrey, KT3 6AU |
| NICHOLSON, Paul William RESIGNED | Secretary | 17 Jan 2011 | 07 Jan 2019 | | | 36, Walpole Street, London, SW3 4QS |
| RICHARD FREEMAN & CO SECRETARIES LIMITED RESIGNED | Secretary | 31 Jul 1998 | 01 Feb 2000 | | | 13 Radnor Walk, Chelsea, London, SW3 4BP |
| BENTON, Michael Roy RESIGNED | Director | 08 Mar 2010 | 13 Jan 2011 | England | November 1956 | 36, Walpole Street, London, SW3 4QS |
| BOURNE, Richard Charles RESIGNED | Director | 08 Mar 2017 | 04 Sep 2026 | England | June 1979 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| BROWN, David Anthony RESIGNED | Director | 21 Dec 2020 | 24 Jun 2026 | England | February 1972 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| BURBRIDGE, Andrew Mark RESIGNED | Director | 01 Jun 1995 | 01 Jun 2010 | United Kingdom | December 1961 | 19 Park View, New Malden, Surrey, KT3 4AY |
| BURBRIDGE, Laurence Patrick RESIGNED | Director | | 01 Jun 1995 | | March 1923 | Glenesk 330 Malden Road, New Malden, Surrey, KT3 6AU |
| CARLTON-SMITH, Emma Catherine RESIGNED | Director | 01 Nov 2001 | 05 Jun 2019 | United Kingdom | March 1967 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| GRICE, Nigel James RESIGNED | Director | 01 Jun 2015 | 31 May 2016 | United Kingdom | January 1958 | 6, Potters Glen, Padbury, Buckingham, MK18 2BX, United Kingdom |
| HAGGER, Jonathan Osborne RESIGNED | Director | 01 Jan 2009 | 31 Dec 2016 | United Kingdom | December 1949 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| HIPPS, Paul Anthony RESIGNED | Director | 09 Jun 2007 | 31 Dec 2014 | United Kingdom | August 1934 | 2 Glebe Place, London, SW3 5LB |
| HUSSEY, Michael Richard RESIGNED | Director | 01 Jan 2019 | 05 Jun 2019 | United Kingdom | October 1965 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| MARTIN, Peter George RESIGNED | Director | | 21 Jun 2009 | | January 1929 | Beverley Wood Beverley Lane, Coombe Hill, Kingston Upon Thames, Surrey, KT2 7EE |
| MARTIN, Thomas Henry RESIGNED | Director | 01 Nov 2000 | 07 Apr 2005 | | March 1966 | 82 Oakley Street, London, SW3 3NP |
| MORIARTY, Jane RESIGNED | Director | 07 Jan 2021 | 31 Mar 2023 | United Kingdom | July 1964 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| MORIARTY, Jane RESIGNED | Director | 01 Jan 2017 | 05 Jun 2019 | United Kingdom | July 1964 | 36, Walpole Street, London, SW3 4QS, United Kingdom |
| NEWMAN, Rex Daniel RESIGNED | Director | 30 Sep 2016 | 05 Jun 2019 | England | November 1957 | 6th Floor, 25 Farringdon Street, London, EC4A 4AB |
| NICHOLSON, Paul William RESIGNED | Director | 17 Jan 2011 | 30 Sep 2018 | United Kingdom | April 1957 | 36, Walpole Street, London, SW3 4QS |
| SACHDEV, Nilesh RESIGNED | Director | 01 Jan 2015 | 31 Dec 2018 | England | November 1958 | 36, Walpole Street, Chelsea, London, SW3 4QS, United Kingdom |
| TATTAR, Balbinder Singh RESIGNED | Director | 05 Mar 2018 | 30 Oct 2020 | England | August 1964 | 36, Walpole Street, London, SW3 4QS, United Kingdom |