| AHLUWALIA, Gillian Ethel ACTIVE | Director | 04 Jul 2013 | | England | April 1968 | 1, Stephen Street, London, W1T 1AL |
| WILSON, Matthew Edward ACTIVE | Director | 10 Oct 2024 | | England | February 1980 | 1 Stephen Street, London, W1T 1AL |
| COE, Linda Frances RESIGNED | Secretary | | 27 Jul 1993 | | | 51 Eagle Heights, London, SW11 2LJ |
| FARNABY, Helen Linda RESIGNED | Secretary | 20 Aug 1998 | 31 May 2016 | | | 1, Stephen Street, London, W1T 1AL |
| GIBSON, Carolyn Ann RESIGNED | Secretary | 01 Jun 2016 | 23 Aug 2016 | | | 1 Stephen Street, London, W1T 1AL |
| MORETON, Jacqueline Frances RESIGNED | Secretary | 24 Aug 2016 | 14 Nov 2016 | | | 1 Stephen Street, London, W1T 1AL |
| SPEVACK, Tracey Jane RESIGNED | Secretary | 15 Nov 2016 | 26 Oct 2017 | | | 1 Stephen Street, London, W1T 1AL |
| TINGAY, Sarah Frances Hamilton RESIGNED | Secretary | 27 Jul 1993 | 20 Aug 1998 | | | 23 Rokesly Avenue, London, N8 8NS |
| AYRES, Ian Richard RESIGNED | Director | 17 Oct 2001 | 08 Apr 2004 | England | November 1961 | 16 Aprilwood Close, Woodham, Addlestone, Surrey, KT15 3SX |
| BARLOW, Frank RESIGNED | Director | 07 Jul 1993 | 11 Jan 1995 | | March 1930 | Tremarne Marsham Way, Gerrards Cross, Buckinghamshire, SL9 8AW |
| BIBBY, Michael Andrew RESIGNED | Director | 26 Mar 2004 | 08 Oct 2004 | United Kingdom | June 1963 | 31 Downshall Avenue, Ilford, Essex, IG3 8NB |
| BOYD, Alan Edward RESIGNED | Director | 01 Jul 2002 | 03 Jul 2006 | United Kingdom | October 1941 | Kings Keep, Hedgerley Lane, Gerrards Cross, Buckinghamshire, SL9 7NR |
| BURRELL, Mark William RESIGNED | Director | 07 Jul 1993 | 11 Jan 1995 | United Kingdom | April 1937 | 43a Reeves Mews, South Audley Street, London, W1Y 3PA |
| CHAPMAN, Colin Ramond Wakefield RESIGNED | Director | 20 Sep 1995 | 03 Feb 1999 | | March 1937 | 12 Leyborne Park, Richmond, Surrey, TW9 3HA |
| DEL TUFO, Charles Anthony RESIGNED | Director | 23 Jul 1993 | 07 Feb 1995 | United Kingdom | December 1939 | Manor Farm Cottage, North Road, Amersham, Buckinghamshire, HP6 5NA |
| DUFFY, Simon Patrick RESIGNED | Director | 30 Mar 1993 | 07 Jul 1993 | | November 1949 | Galionsvej 42, 1437 Copenhagen K, Denmark |
| DUNN, Richard Johann RESIGNED | Director | | 17 Mar 1995 | | September 1943 | Lovel Dene, Woodside, Windsor Forest, Berkshire, SL4 2DP |
| DYKE, Gregory RESIGNED | Director | 11 Jan 1995 | 19 Aug 1999 | | May 1947 | 28 Ailsa Road, Twickenham, Middlesex, TW1 1QW |
| ELSTEIN, David Keith RESIGNED | Director | | 15 Jan 1993 | United Kingdom | November 1944 | 64 Hotham Road, London, SW15 1QP |
| FIFIELD, James Guy RESIGNED | Director | | 07 Jul 1993 | | May 1942 | 257 West 86th Street, New York, Ny10024, Usa |
| FORSYTH, Elizabeth Anderson RESIGNED | Director | 23 Jul 1993 | 26 May 1994 | | March 1960 | 4 Thornton Road, Wimbledon, London, SW19 4NB |
| FOX, Paul Leonard, Sir RESIGNED | Director | | 12 May 1995 | | October 1925 | 20 The Rose Walk, Radlett, Hertfordshire, WD7 7JS |
| GEARING, John RESIGNED | Director | 10 Jul 2012 | 05 Jul 2013 | United Kingdom | January 1970 | 1, Stephen Street, London, W1T 1AL, United Kingdom |
| HUMBY, Nicholas Wayne RESIGNED | Director | 01 Jul 1993 | 20 Sep 1995 | | May 1957 | 8 Devon Close, The Laurels, Fleet, Hampshire, GU13 8TW |
| HUNT, Derek Roy RESIGNED | Director | | 30 Jun 1993 | | December 1945 | 175 Mortlake Road, Kew, TW9 4AW |
| JONES, Simon Vernon RESIGNED | Director | 17 Oct 2001 | 22 Nov 2006 | | July 1965 | Flat C Riverside House, Water Lane, Richmond, Surrey, TW9 1TJ |
| METCALF, Michael Edward RESIGNED | Director | | 07 Jul 1993 | England | January 1952 | Tanglewood 19 Meadway, Esher, Surrey, KT10 9HG |
| MOSEDALE, Keith Alan RESIGNED | Director | 20 Sep 1995 | 30 Nov 1996 | | April 1951 | Longoff Hale House Lane, Churt, Farnham, Surrey, GU10 2JG |
| MOURGUE, Harold George RESIGNED | Director | | 31 Dec 1992 | | September 1927 | Myton, 8 Baslow Road, Eastbourne, East Sussex, BN20 7UJ |
| NEEDHAM, Ewart John RESIGNED | Director | 16 Feb 1994 | 05 Mar 1997 | | May 1941 | 11a Gloucester Road, Teddington, Middlesex, TW11 0NS |
| OLDFIELD, David William RESIGNED | Director | 10 Sep 2015 | 10 Oct 2024 | England | December 1962 | 1, Stephen Street, London, W1T 1AL, England |
| OLDFIELD, David William RESIGNED | Director | 08 Oct 2004 | 18 Jan 2013 | England | December 1962 | 1, Stephen Street, London, W1T 1AL |
| OUSEY, Ian Ryder Marchant RESIGNED | Director | 20 Sep 1995 | 17 Oct 2001 | | December 1962 | The White House Bakeham Lane, Englefield Green, Surrey, TW20 9TU |
| PHILLIPS, Michael John RESIGNED | Director | 17 Mar 1993 | 30 Apr 1996 | | April 1945 | 14 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| PIRNIE, Christopher Robert RESIGNED | Director | 01 Jul 2022 | 21 Nov 2023 | England | December 1978 | 1 Stephen Street, London, W1T 1AL |
| SELLORS, Jonathan RESIGNED | Director | 14 Nov 1994 | 07 Feb 1995 | | June 1962 | 36 Cambridge Street, London, SW1V 4QH |
| SHIER, Jonathan Fraser RESIGNED | Director | | 28 Feb 1993 | | October 1947 | 14 Bowerdean Street, Fulham, London, SW6 3TW |
| SOUTHGATE, Michael George RESIGNED | Director | 14 Jul 1998 | 09 Nov 2001 | | August 1954 | 67 Hiltingbury Road, Chandlers Ford, Eastleigh, Hampshire, SO53 5NQ |
| STEVENSON, Henry Dennistoun, The Lord RESIGNED | Director | | 23 Jul 1993 | United Kingdom | July 1945 | 32 Catherine Place, London, SW1E 6HL |
| TINGAY, Sarah Frances Hamilton RESIGNED | Director | 20 Sep 1995 | 12 Sep 2014 | England | July 1956 | 1, Stephen Street, London, W1T 1AL |
| VEERASINGHAM, Beatrice Roshnie RESIGNED | Director | 04 Jul 2013 | 09 Sep 2015 | United Kingdom | May 1971 | 1, Stephen Street, London, W1T 1AL |
| THE LORD BRABOURNE RESIGNED | Director | | 12 May 1995 | | | 41 Montpelier Walk, London, SW7 1JH |