| LISTER, Paul Andrew ACTIVE | Secretary | 03 Jan 2001 | | | | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| ADAMO, Emma Susan ACTIVE | Director | 09 Dec 2011 | | United Kingdom | June 1963 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| ALLAN, Graham Denis, Mr. ACTIVE | Director | 05 Sep 2018 | | United Kingdom | April 1955 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| BAYAZIT BESSON, Kumsal ACTIVE | Director | 01 Dec 2023 | | United Kingdom | August 1974 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| EDWARDS, Joana Lidia ACTIVE | Director | 05 Mar 2026 | | United Kingdom | October 1970 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| MCLINTOCK, Michael George Alexander ACTIVE | Director | 01 Nov 2017 | | England | March 1961 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| MURPHY, Anne Louise ACTIVE | Director | 06 Sep 2023 | | United Kingdom | January 1967 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| RABBATTS, Heather Victoria, Dame ACTIVE | Director | 01 Mar 2021 | | England | December 1955 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| TONGE, Eoin Philip ACTIVE | Director | 06 Feb 2023 | | United Kingdom | August 1972 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| WESTON, George Garfield ACTIVE | Director | 19 Apr 1999 | | United Kingdom | March 1964 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| WOODHOUSE, Loraine ACTIVE | Director | 01 Oct 2024 | | United Kingdom | December 1968 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| BAILEY, Harold William RESIGNED | Secretary | | 01 Aug 1994 | | | 16 Westmoreland Place, London, SW1V 4AD |
| GEDAY, Mark RESIGNED | Secretary | 20 Mar 2000 | 03 Jan 2001 | | | 156 New North Road, London, N1 7BH |
| SHAW, Trevor Henry Montague RESIGNED | Secretary | 01 Aug 1994 | 04 Jan 2000 | | | 115 North Hill, Highgate, London, N6 4DP |
| WILSON, David, Dr RESIGNED | Secretary | 04 Jan 2000 | 15 Mar 2000 | | | 7 Cleaver Square, Kennington, London, SE11 4DW |
| ADAMSON, Martin Gardiner RESIGNED | Director | 11 Oct 1999 | 21 Apr 2009 | | September 1939 | Vicarage Cottage, Vicarage Hill, Westerham, Kent, TN16 1T |
| ALEXANDER, Michael Richard RESIGNED | Director | 16 Jan 2002 | 07 Dec 2007 | United Kingdom | November 1947 | 1 Hibberts Way, Gerrards Cross, Buckinghamshire, SL9 8UD |
| BAILEY, Harold William RESIGNED | Director | | 05 Dec 2002 | | November 1935 | Weatheroak, Percuil Portscatho, Truro, Cornwall, TR2 5ES |
| BASON, John George RESIGNED | Director | 04 May 1999 | 28 Apr 2023 | England | April 1957 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| CAIRNIE, Linda Ruth RESIGNED | Director | 01 May 2014 | 31 Aug 2023 | England | December 1953 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| CLARK, Martin RESIGNED | Director | 09 Apr 1995 | 10 Sep 1997 | | April 1945 | Holwood, Burstead Close, Cobham, Surrey, KT11 2NL |
| CLARKE, Timothy RESIGNED | Director | 03 Nov 2004 | 30 Nov 2017 | England | March 1957 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| FERRAN LARRAZ, Francisco Javier RESIGNED | Director | 01 Nov 2006 | 07 Dec 2018 | United Kingdom | August 1956 | 21, Grosvenor Place, London, SW1X 7HF |
| GARMAN, David Noel Christopher RESIGNED | Director | 01 Aug 1994 | 16 Apr 1999 | | December 1951 | Adare 57 Penn Road, Beaconsfield, Buckinghamshire, HP9 2LW |
| HARRIS, Jeffery Francis RESIGNED | Director | 21 May 2003 | 18 Apr 2007 | | April 1948 | 2 The Heights, Brooklands, Weybridge, Surrey, KT13 0NY |
| HAUSER, Wolfhart Gunnar, Dr RESIGNED | Director | 14 Jan 2015 | 18 Jan 2024 | United Kingdom | December 1949 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| JACKSON, Peter John RESIGNED | Director | 01 Aug 1994 | 31 Mar 2005 | | January 1947 | Flat C, 6 Roland Gardens, London, SW7 3PH |
| JAY, Michael Hastings, Lord RESIGNED | Director | 01 Nov 2006 | 30 Nov 2015 | United Kingdom | June 1946 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| MACGREGOR, John Roddick Russell, Rt Hon RESIGNED | Director | 09 Dec 1994 | 07 Dec 2007 | | February 1937 | Harrold House, South Green, Pulham St. Mary, Norfolk, England, IP21 4QS |
| MANN, Hugo RESIGNED | Director | | 06 May 1994 | | July 1928 | 1m Herlenstuck 11, Keikheim Ruppertshain D6233, Germany |
| MONAGHAN, Wallace RESIGNED | Director | | 06 May 1994 | | August 1924 | 5 The Lodge, Batts Hill, Reigate, Surrey, RH2 0LJ |
| REID, Richard Harry RESIGNED | Director | 14 Apr 2016 | 30 Apr 2025 | United Kingdom | February 1956 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY, United Kingdom |
| SHAW, Trevor Henry Montague RESIGNED | Director | 01 Aug 1994 | 31 May 2000 | | September 1933 | 115 North Hill, Highgate, London, N6 4DP |
| SINCLAIR, Charles James Francis RESIGNED | Director | 01 Oct 2008 | 11 Apr 2018 | United Kingdom | April 1948 | Weston Centre, 10 Grosvenor Street, London, W1K 4QY |
| SMITH, Peter Alan RESIGNED | Director | 28 Feb 2007 | 13 Apr 2016 | England | August 1946 | New Court, St Swithin's Lane, London, EC4P 4DU |
| SMITH, Roland, Professor Sir RESIGNED | Director | 09 Dec 1994 | 13 Sep 2003 | | October 1928 | Flat 2 34 Bryanston Square, London, W1H 2DY |
| TIDEY, Donald James RESIGNED | Director | 01 Aug 1994 | 30 Jun 1997 | | September 1935 | Farnham Mill, Woodtown, Rathfarnham, Dublin 16, Ireland |
| WESTON, Garfield Howard RESIGNED | Director | | 15 Dec 2000 | | April 1927 | Chalford Manor Farm, Chalford, Chinnor, Oxfordshire, OX9 4NH |
| WESTON, George Garfield RESIGNED | Director | 10 Aug 1993 | 06 May 1994 | | March 1964 | 63 Linden Gardens, London, W4 2EW |
| WESTON, Guy Howard RESIGNED | Director | 10 Aug 1993 | 06 May 1994 | | July 1960 | East Aston House, Longparish, Andover, Hampshire, SP11 6QQ |
| WESTON, Willard Gordon Galen RESIGNED | Director | | 09 Dec 2011 | | October 1940 | Selfridges, 400 Oxford Street, London, W1A 1AB |