| KOMOLY, Thomas John ACTIVE | Director | 09 Dec 2002 | | United Kingdom | November 1936 | 20 Hawthorn Grove, Wilmslow, Cheshire, SK9 5DE |
| LUDGATE, Michael Arnold ACTIVE | Director | 20 Oct 2003 | | England | August 1934 | 55 Townshend Court, Allitsen Road St Johns Wood, London, NW8 6LW |
| PRESCOTT, Nicholas George Horatio ACTIVE | Director | 01 Apr 2025 | | United Kingdom | September 1982 | 1a, Barandon Road, Leeds, 31/12/2023, LS3 1AH, United Kingdom |
| GLEAVES, Martin Alfred RESIGNED | Secretary | 01 Aug 1994 | 10 Dec 2002 | | | 3 Rue Chez Potet, Jorignac, Rioux 17460, France |
| GRAY, Michael Barry Stannus RESIGNED | Secretary | | 28 May 1993 | | | 85 Longton Avenue, Sydenham, London, SE26 6RF |
| LUDGATE, Michael Arnold RESIGNED | Secretary | 28 May 1993 | 01 Sep 1993 | | | 56 Townshend Court, Allitsen Road St Johns Wood, London, NW8 6LB |
| MOK, David RESIGNED | Secretary | 01 Sep 1993 | 01 Aug 1994 | | | 21 Blandford Road, Ealing, London, W5 5RL |
| WESTHEAD, John Anthony RESIGNED | Secretary | 10 Dec 2002 | 29 Aug 2012 | | | Duke House, Duke Street Stanton, Bury St Edmunds, Suffolk, IP31 2AA |
| ASSUMALL, Jagdish Gobindram RESIGNED | Director | 09 Dec 1999 | 09 Dec 2004 | | May 1949 | 115 Fellows Road, London, NW3 3JS |
| COLVIN, Clare RESIGNED | Director | 09 Dec 1999 | 03 Feb 2006 | United Kingdom | November 1943 | 170 Choumert Road, London, SE15 4AB |
| FRIEDMAN, Tessa Irena RESIGNED | Director | 21 Jul 1993 | 11 Sep 2001 | United Kingdom | January 1949 | 61 Townshend Court, Allitsen Road St Johns Wood, London, NW8 6LB |
| GOLDBERG, Henry Alan Melvyn RESIGNED | Director | 08 Sep 1997 | 24 Sep 1999 | | September 1937 | 11 Church Lane, Hemingford Grey, Huntingdon, Cambridgeshire, PE18 9DE |
| GRAY, Michael Barry Stannus RESIGNED | Director | | 28 May 1993 | | July 1943 | 85 Longton Avenue, Sydenham, London, SE26 6RF |
| KOMOLY, Gillian Estelle RESIGNED | Director | 21 Jul 1993 | 31 Dec 1996 | | October 1943 | 20 Hawthorn Grove, Wilmslow, Cheshire, SK9 5DE |
| LUDGATE, Michael Arnold RESIGNED | Director | | 11 Sep 2001 | United Kingdom | August 1934 | 55 Townshend Court, Allitsen Road St Johns Wood, London, NW8 6LW |
| MOODLEY, Kastree Rajah RESIGNED | Director | 09 Dec 1999 | 20 Aug 2022 | United Kingdom | August 1946 | 75 Townshend Court, Townshend Road, London, NW8 6LD |
| PRESCOTT, Horace RESIGNED | Director | 09 Dec 1999 | 09 Dec 2002 | United Kingdom | March 1920 | 43 Townshend Court, Townshend Road, London, NW8 6LB |
| PRESCOTT, Horace RESIGNED | Director | | 05 Jul 1993 | United Kingdom | March 1920 | 43 Townshend Court, Townshend Road, London, NW8 6LB |
| PRESCOTT, Nicholas George Horatio RESIGNED | Director | 12 Jan 2018 | 28 Jul 2021 | United Kingdom | September 1982 | C/O Boydell & Co, 146 B, Chiswick High Road, London, W4 1PU, United Kingdom |
| PRESCOTT, Stuart George RESIGNED | Director | 28 Jul 2021 | 31 Mar 2025 | England | April 1949 | The Coach House, 569 Duchy Road, Harrogate, HG1 2EY, England |
| SARTER, Peter RESIGNED | Director | | 13 Jan 1999 | | February 1914 | 52 Townshend Court, Allitsen Road St Johns Wood, London, NW8 6LB |