| WILSON, Matthew Edward ACTIVE | Secretary | 21 Nov 2023 | | | | 1 Stephen Street, London, W1T 1AL |
| BOTT, Andrew ACTIVE | Director | 15 Mar 2016 | | England | February 1968 | 1 Stephen Street, London, W1T 1AL |
| MULLIN, Jennifer ACTIVE | Director | 01 Aug 2020 | | United States | May 1964 | 1 Stephen Street, London, W1T 1AL |
| SCROSATI, Andrea ACTIVE | Director | 19 Nov 2018 | | Italy | January 1972 | 1 Stephen Street, London, W1T 1AL |
| WILSON, Matthew Edward ACTIVE | Director | 02 Aug 2021 | | United Kingdom | February 1980 | 1 Stephen Street, London, W1T 1AL |
| CHALMERS, Robin Michael RESIGNED | Secretary | 01 Oct 2014 | 31 May 2016 | | | 1, Stephen Street, London, W1T 1AL, England |
| FARNABY, Helen Linda RESIGNED | Secretary | 23 Jul 2008 | 31 May 2016 | | | 1, Stephen Street, London, W1T 1AL |
| FERGUSON, Ernitia RESIGNED | Secretary | 26 Oct 2017 | 01 Feb 2022 | | | 1 Stephen Street, London, W1T 1AL |
| FORSYTH, Elizabeth Anderson RESIGNED | Secretary | 20 May 1992 | 31 May 1994 | | | 4 Thornton Road, Wimbledon, London, SW19 4NB |
| GIBSON, Carolyn Ann RESIGNED | Secretary | 01 Jun 2016 | 23 Aug 2016 | | | 1 Stephen Street, London, W1T 1AL |
| GOMM, Josephine Eleanor RESIGNED | Secretary | 01 Jun 1994 | 21 Nov 1994 | | | 136 College Lane, Hurstpierpoint, Hassocks, West Sussex, BN6 9AJ |
| LAWLESS, Anette Vendelbo RESIGNED | Secretary | | 20 May 1992 | | | 64 Vallance Road, Muswell Hill, London, N22 7UB |
| MORETON, Jacqueline Frances RESIGNED | Secretary | 24 Aug 2016 | 14 Nov 2016 | | | 1 Stephen Street, London, W1T 1AL |
| PIRNIE, Christopher RESIGNED | Secretary | 01 Feb 2022 | 21 Nov 2023 | | | 1 Stephen Street, London, W1T 1AL |
| POWNEY, Jane Elizabeth RESIGNED | Secretary | 02 Sep 1994 | 21 Nov 1994 | | | 11 Mendip Close, Worcester Park, Surrey, KT4 8LP |
| SPEVACK, Tracey Jane RESIGNED | Secretary | 15 Nov 2016 | 26 Oct 2017 | | | 1 Stephen Street, London, W1T 1AL |
| TINGAY, Sarah Frances Hamilton RESIGNED | Secretary | 21 Nov 1994 | 12 Sep 2014 | | | 1, Stephen Street, London, W1T 1AL |
| BARLOW, Frank RESIGNED | Director | 21 Nov 1994 | 11 Jan 1995 | | March 1930 | Tremarne Marsham Way, Gerrards Cross, Buckinghamshire, SL9 8AW |
| BENNETT, James Stark RESIGNED | Director | 09 Feb 1996 | 30 Nov 2000 | | June 1947 | 433 S Lucerne Blvd, Los Angeles, California, 90020, Usa |
| BURRELL, Mark William RESIGNED | Director | 21 Nov 1994 | 11 Jan 1995 | United Kingdom | April 1937 | 43a Reeves Mews, South Audley Street, London, W1Y 3PA |
| CARTER, Gary Russell RESIGNED | Director | 19 Mar 2009 | 28 Feb 2013 | Netherlands | July 1961 | Stadhouderskade 51, Amsterdam, 1077 Aa, Netherlands |
| CHALMERS, Robin Michael RESIGNED | Director | 01 Oct 2014 | 31 May 2016 | United Kingdom | December 1971 | 1, Stephen Street, London, W1T 1AL, England |
| COHEN, Anthony Lewis RESIGNED | Director | 12 Jul 1995 | 30 Jun 2012 | England | October 1953 | 1, Stephen Street, London, W1T 1AL |
| COLLETT, Gerald Alfred Smith RESIGNED | Director | | 30 Jun 1992 | | December 1931 | 15 Langham Dene, Kenley, Surrey, CR8 5BX |
| COLVILLE, David Hulton RESIGNED | Director | | 21 Nov 1994 | | June 1949 | 35 Cleveland Road, Barnes, London, SW13 0AA |
| DEL TUFO, Charles Anthony RESIGNED | Director | 21 Nov 1994 | 31 Mar 1999 | United Kingdom | December 1939 | Manor Farm Cottage, North Road, Amersham, Buckinghamshire, HP6 5NA |
| DESAI, Sangeeta RESIGNED | Director | 01 Mar 2013 | 07 Sep 2018 | United Kingdom | September 1975 | 1, Stephen Street, London, W1T 1AL |
| DUNN, Richard Johann RESIGNED | Director | 21 Nov 1994 | 17 Mar 1995 | | September 1943 | Lovel Dene, Woodside, Windsor Forest, Berkshire, SL4 2DP |
| DYKE, Gregory RESIGNED | Director | 11 Jan 1995 | 17 Sep 1999 | | May 1947 | 28 Ailsa Road, Twickenham, Middlesex, TW1 1QW |
| EYRE, Richard Anthony RESIGNED | Director | 02 Feb 2000 | 20 Mar 2001 | | May 1954 | 31 Croham Park Avenue, South Croydon, Surrey, CR2 7HN |
| FORSYTH, Elizabeth Anderson RESIGNED | Director | 27 May 1992 | 31 May 1994 | | March 1960 | 4 Thornton Road, Wimbledon, London, SW19 4NB |
| FROT-COUTAZ, Cecile RESIGNED | Director | 01 Jul 2012 | 01 Sep 2018 | United Kingdom | April 1966 | 1, Stephen Street, London, W1T 1AL |
| GLYNN, Victor Michael Paul RESIGNED | Director | 09 Feb 1996 | 28 Mar 1996 | | October 1956 | 19 St Margarets Road, Oxford, Oxfordshire, OX2 6RX |
| GOMM, Josephine Eleanor RESIGNED | Director | 08 Jul 1994 | 02 Sep 1994 | | December 1948 | 136 College Lane, Hurstpierpoint, Hassocks, West Sussex, BN6 9AJ |
| GRAY, Nicola Louise RESIGNED | Director | 08 Aug 2013 | 11 Apr 2023 | United Kingdom | October 1965 | 1, Stephen Street, London, W1T 1AL |
| HARRIS, Brian Frederick John RESIGNED | Director | 04 Dec 1996 | 30 Apr 2001 | | April 1940 | Park House 1 Highfield Close, Oxshott, Leatherhead, Surrey, KT22 0QA |
| HUMBY, Nicholas Wayne RESIGNED | Director | 27 Jan 1998 | 29 Sep 2000 | | May 1957 | 1 The Paddock, Hartley Wintney, Hook, Hampshire, RG27 8UB |
| LAWLESS, Anette Vendelbo RESIGNED | Director | | 01 Sep 1994 | | February 1957 | 64 Vallance Road, Muswell Hill, London, N22 7UB |
| LEE, James Giles RESIGNED | Director | 21 Nov 1994 | 01 May 2001 | United Kingdom | December 1942 | Meadow Wood, Penhurst, Kent, TN11 8AD |
| MORETON, Jacqueline Frances RESIGNED | Director | 01 Jun 2016 | 31 Oct 2020 | England | October 1965 | 1 Stephen Street, London, W1T 1AL |
| NAZZARO, Stewart Edward RESIGNED | Director | 21 Nov 1994 | 17 Feb 1995 | | June 1957 | 96 Macdonnell Road, Unit 22-A Birchwood Place, Central Hong Kong, FOREIGN |
| OUSEY, Ian Ryder Marchant RESIGNED | Director | 24 Aug 2000 | 28 Feb 2013 | United Kingdom | December 1962 | 1, Stephen Street, London, W1T 1AL |
| PHILLIPS, Michael John RESIGNED | Director | 12 Jul 1995 | 26 Apr 1996 | | April 1945 | 14 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| POWNEY, Jane Elizabeth RESIGNED | Director | 02 Sep 1994 | 21 Nov 1994 | | September 1964 | 11 Mendip Close, Worcester Park, Surrey, KT4 8LP |
| RICHTER, Jens-Uwe RESIGNED | Director | 07 Jun 2021 | 02 Dec 2022 | United Kingdom | November 1965 | 1 Stephen Street, London, W1T 1AL |
| RIDDLESTON, Mark John RESIGNED | Director | 01 Mar 2013 | 31 Oct 2014 | England | October 1972 | 1, Stephen Street, London, W1T 1AL |
| SCARDINO, Marjorie Morris, Dame RESIGNED | Director | 30 Jun 1999 | 01 Mar 2000 | England | January 1947 | 19 Empire House, Thurloe Place, London, SW7 2RU |
| SCHNEIDER-SICKERT, Christian Tilman Moritz RESIGNED | Director | 01 Aug 2008 | 04 Mar 2009 | | September 1972 | 30 Phillimore Court, London, W8 7DT |
| SOUTHGATE, Michael George RESIGNED | Director | 24 Aug 2000 | 09 Nov 2001 | | August 1954 | 67 Hiltingbury Road, Chandlers Ford, Eastleigh, Hampshire, SO53 5NQ |
| TEMPLE, Kate Louise RESIGNED | Director | 07 Jun 2021 | 02 Dec 2022 | United Kingdom | April 1971 | 1 Stephen Street, London, W1T 1AL |
| TINGAY, Sarah Frances Hamilton RESIGNED | Director | 24 Aug 2000 | 12 Sep 2014 | England | July 1956 | 1, Stephen Street, London, W1T 1AL |
| TURNER, Robert RESIGNED | Director | 28 Jul 1998 | 26 Apr 2000 | | February 1941 | 11 Chester Walk, Rockaway Point 11697 New York, Usa, FOREIGN |
| WHIFFIN, Alan Charles RESIGNED | Director | 17 Mar 1994 | 21 Nov 1994 | England | April 1944 | 40 Moorhurst Avenue, Goffs Oak, Waltham Cross, Hertfordshire, EN7 5LE |
| YATES, Herbert Spencer RESIGNED | Director | | 18 Feb 1994 | | September 1942 | PO BOX 75, Simonton, 77476 Texas, FOREIGN, Usa |