| CRAIG, John Andrew ACTIVE | Director | | | United Kingdom | April 1944 | 27 Abbey Gardens, London, NW8 9AS |
| GREEN, Darren Paul ACTIVE | Director | 29 Jul 2026 | | United Kingdom | February 1975 | 27, Abbey Gardens, London, NW8 9AS, England |
| COE, Linda Frances RESIGNED | Secretary | | 02 Aug 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 | | | 3 Warren Mews, London, W1T 6AN |
| GOWIN, Sandra RESIGNED | Secretary | 02 Aug 1993 | 20 Aug 1998 | | | 65 Castle Avenue, East Ewell, Epsom, Surrey, KT17 2PJ |
| MORETON, Jacqueline Frances RESIGNED | Secretary | 24 Aug 2016 | 14 Nov 2016 | | | 3 Warren Mews, London, W1T 6AN |
| SPEVACK, Tracey Jane RESIGNED | Secretary | 15 Nov 2016 | 26 Oct 2017 | | | 1, Stephen Street, London, W1T 1AL, England |
| COPISAROW, Katharine Ann RESIGNED | Director | 01 Mar 2000 | 20 Feb 2002 | | November 1955 | 96 Cornwall Gardens, London, SW7 4BQ |
| EDWARDS, Maurice Anthony RESIGNED | Director | | 11 Nov 2010 | Italy | June 1932 | Lombrici 2, Camaiore 55041, Toscana, 55041 L, Italy |
| HARRIS, Brian Frederick John RESIGNED | Director | 30 Apr 1996 | 01 Mar 2000 | | April 1940 | Park House 1 Highfield Close, Oxshott, Leatherhead, Surrey, KT22 0QA |
| MCCOURT, Robert Fitzgerald RESIGNED | Director | 19 Jun 2006 | 31 Jul 2026 | England | March 1968 | 27, Abbey Gardens, London, NW8 9AS, England |
| PHILLIPS, Michael John RESIGNED | Director | | 30 Apr 1996 | | April 1945 | 14 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| SPALDING, Simon John RESIGNED | Director | 20 Feb 2002 | 13 Dec 2005 | | July 1960 | Amberstone, Highfield Park, Marlow, Buckinghamshire, SL7 2DE |
| STERN, Anthony Iain Alfred RESIGNED | Director | 01 Mar 2000 | 19 Jun 2006 | United Kingdom | August 1964 | 4/20 Howley Place, London, W2 1XA |
| WILLIAMS, Vanessa Clare RESIGNED | Director | 19 Jun 2006 | 31 Dec 2013 | United Kingdom | December 1967 | 24 Sefton Street, London, SW15 1LZ |