| BEVIS, Hayley Marie ACTIVE | Secretary | 23 May 2025 | | | | Sixth Floor, Midcity Place, 71, High Holborn, London, WC1V 6EA, England |
| HERRON, Michael John ACTIVE | Director | 28 Feb 2025 | | United Kingdom | August 1976 | Sixth Floor, Midcity Place, 71, High Holborn, London, WC1V 6EA, England |
| DEEMING, Nicholas RESIGNED | Secretary | 30 Apr 1999 | 30 Mar 2001 | | | Park View, Speldhurst Hill, Speldhurst, Tunbridge Wells, Kent, TN3 0NE |
| FARRINGTON, Ian RESIGNED | Secretary | 29 Jan 2004 | 20 Apr 2007 | | | 29 Alton Avenue, Kings Hill, West Malling, Kent, ME19 4ND |
| FRAMPTON, Linda Nina RESIGNED | Secretary | 12 Nov 1993 | 01 Jan 1996 | | | 36 Carters Rise, Calcot, Reading, Berkshire, RG3 5XS |
| HADEN, Rochelle Joy RESIGNED | Secretary | 08 Jan 2024 | 23 May 2025 | | | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| HAMPTON-COUTTS, Cheryl Jane RESIGNED | Secretary | | 12 Aug 1993 | | | 17 Grosvenor Gardens, East Sheen, London, SW14 8BY |
| HICKEY, Christine Anne RESIGNED | Secretary | 20 Apr 2007 | 18 Jun 2008 | | | Cullamores, Inkpen Road, Kintbury, Berkshire, RG17 9UA |
| LOUGHREY, James Terrence John RESIGNED | Secretary | 20 Jun 2008 | 28 Feb 2020 | | | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| MASON, Geoffrey Keith Howard RESIGNED | Secretary | 12 Aug 1993 | 12 Nov 1993 | | | 5 Monmouth Road, Harlington, Dunstable, Bedfordshire, LU5 6NE |
| O'DWYER, Paul RESIGNED | Secretary | 30 Mar 2001 | 30 Aug 2001 | | | 63 Ealing Village, Ealing, London, W5 2NB |
| RAY, Neil RESIGNED | Secretary | 30 Jun 2001 | 29 Jan 2004 | | | 72 Defoe House, Barbican, London, EC2Y 8DN, England |
| SAK BUN, Delphine Soria RESIGNED | Secretary | 28 Feb 2020 | 08 Jan 2024 | | | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| BONELLI, Pierre Sauveur Ernest RESIGNED | Director | 01 Jul 2001 | 12 Jul 2002 | | May 1939 | 7 Rue De L'Estrapade, 75005 Paris, France |
| CONNOLLY, Brendan Wynne Derek RESIGNED | Director | 29 Jan 2004 | 02 Aug 2005 | | April 1956 | 22a Melbury Road, London, W14 8LT |
| CURL, Stuart Edward RESIGNED | Director | 29 Jan 2004 | 29 May 2008 | England | January 1961 | Little Piccards, Sandy Lane, Guildford, Surrey, GU3 1HF |
| DE WIT, Suzanne RESIGNED | Director | 27 Mar 2023 | 23 Oct 2023 | England | October 1970 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| DONOVAN, William James RESIGNED | Director | 22 Jan 2018 | 16 Aug 2024 | United Kingdom | January 1972 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| GOLDBY, Alan John RESIGNED | Director | 30 Jun 2001 | 29 Jan 2004 | | December 1949 | 33 Tyne Crescent, Brickhill, Bedford, Bedfordshire, MK41 7UJ |
| GREGORY, Adrian Paul RESIGNED | Director | 25 Mar 2022 | 21 Oct 2022 | England | March 1973 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| GREGORY, Adrian Paul RESIGNED | Director | 01 Dec 2015 | 01 May 2020 | England | March 1973 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| HADEN, Rochelle Joy RESIGNED | Director | 08 Jan 2024 | 28 Feb 2025 | England | September 1987 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| HECKER, Boris RESIGNED | Director | 16 Feb 2016 | 22 Jan 2018 | England | May 1980 | 4, Triton Square, Regent's Place, London, NW1 3HG, United Kingdom |
| JONES, Frank Stevenson RESIGNED | Director | 16 May 1997 | 01 Sep 2001 | United Kingdom | April 1946 | 37 Middlefield Lane, Hagley, Stourbridge, DY9 0PY |
| LOUGHREY, James Terrence John RESIGNED | Director | 29 Jan 2004 | 28 Feb 2020 | United Kingdom | May 1957 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| MAROO, Jayesh RESIGNED | Director | 01 Aug 2008 | 16 Feb 2016 | England | October 1968 | 4, Triton Square, Regent's Place, London, NW1 3HG, United Kingdom |
| MASON, Geoffrey Keith Howard RESIGNED | Director | | 30 Apr 1998 | | February 1954 | 5 Monmouth Road, Harlington, Dunstable, Bedfordshire, LU5 6NE |
| MATHON, Dominic James Alexander RESIGNED | Director | 26 Feb 2002 | 29 Jan 2004 | | October 1973 | 5 Burrows Mews, Southwark, London, SE1 8LD |
| MORGENSTERN, Ursula RESIGNED | Director | 01 Jan 2012 | 01 Dec 2015 | United Kingdom | April 1965 | 4, Triton Square, Regent's Place, London, NW1 3HG, United Kingdom |
| MUTTER, Christopher George RESIGNED | Director | | 16 Mar 2001 | United Kingdom | August 1960 | Hill Top, Hempstead Road, Bovingdon, Hertfordshire, HP3 0DS |
| OSWALD, John Julian Robertson, Admiral Of The Fleet Sir RESIGNED | Director | 16 May 1997 | 27 Apr 2001 | | August 1933 | Sudlows, Shedfield, Southampton, Hampshire, SO32 2HN |
| RAY, Neil RESIGNED | Director | 30 Jun 2001 | 29 Jan 2004 | | December 1949 | 72 Defoe House, Barbican, London, EC2Y 8DN, England |
| SAK BUN, Delphine Soria RESIGNED | Director | 28 Feb 2020 | 08 Jan 2024 | United Kingdom | May 1982 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| THOMAS, Andrew Samuel RESIGNED | Director | 16 Aug 2024 | 28 Feb 2025 | United Kingdom | July 1987 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| VAN DOREN, Pendleton Clay RESIGNED | Director | 21 Oct 2022 | 28 Feb 2025 | United Kingdom | August 1968 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| VAN DOREN, Pendleton Clay RESIGNED | Director | 01 May 2020 | 28 Mar 2022 | United Kingdom | August 1968 | Second Floor, Mid City Place, 71 High Holborn, London, WC1V 6EA, United Kingdom |
| WARBURTON, David Christian RESIGNED | Director | 30 Apr 1999 | 31 Dec 2001 | | September 1938 | 11 De Vere Close, Hatfield Peverel, Essex, CM3 2LS |
| WILMAN, Keith RESIGNED | Director | 01 Jan 2007 | 01 Jan 2012 | United Kingdom | October 1951 | 4, Triton Square, Regent's Place, London, NW1 3HG, United Kingdom |