| COOK, James Robert ACTIVE | Secretary | 11 Apr 2024 | | | | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| BURTON, Michael Anthony ACTIVE | Director | 01 Jan 1993 | | United Kingdom | December 1952 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| COOK, James Robert ACTIVE | Director | 11 Apr 2024 | | England | September 1975 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| HEMMING, John Henry, Dr ACTIVE | Director | | | United Kingdom | January 1935 | 10 Edwardes Square, London, W8 6HE |
| SERVICE, Nicholas Alastair Mcfee Douglas ACTIVE | Director | 18 Nov 1993 | | Spain | May 1961 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| SERVICE, Sophia Alice Louisa Douglas ACTIVE | Director | 01 Mar 2000 | | United Kingdom | April 1963 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| BRAIDEN, Dianne Rhoda RESIGNED | Secretary | 01 Jul 1998 | 28 Nov 2001 | | | 114 Pagitt Street, Chatham, Kent, ME4 6RD |
| COX, Geoffrey John RESIGNED | Secretary | | 04 Feb 1994 | | | 121 Rusthall Avenue, Chiswick, London, W4 1BN |
| DOWLING, Joseph RESIGNED | Secretary | 28 Nov 2001 | 29 Jan 2019 | | | 32 Vauxhall Bridge Road, London, SW1V 2SS |
| GAYNOR, Abigail Waller Grace RESIGNED | Secretary | 29 Jan 2019 | 11 Apr 2024 | | | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| LEWIS, Alan Richard RESIGNED | Secretary | 07 Feb 1994 | 07 Mar 1994 | | | Mount House, Halse, Taunton, Somerset, TA4 3AD |
| SERVICE, Nicholas Alastair RESIGNED | Secretary | 07 Mar 1994 | 30 Jun 1998 | | | 26 Berridge Mews, Hillfield Road, London, NW6 1RF |
| ALDERSON, Linda RESIGNED | Director | 28 Sep 2000 | 21 Feb 2013 | United Kingdom | July 1951 | 32 Vauxhall Bridge Road, London, SW1V 2SS |
| BIRD, Michael RESIGNED | Director | 01 Oct 1996 | 01 Jun 2000 | | April 1934 | 5 Glentham Gardens, London, SW13 9JN |
| BOND, Graham John RESIGNED | Director | 19 Apr 1999 | 25 Jul 2017 | England | February 1957 | 32 Vauxhall Bridge Road, London, SW1V 2SS |
| CALPIN, John Dermott RESIGNED | Director | 01 Oct 1996 | 24 Mar 1999 | | May 1948 | 45 Playfield Crescent, London, SE22 8QR |
| COLLIS, Spencer Andrew RESIGNED | Director | | 04 Mar 1993 | | October 1990 | Tyndale 52 Headley Road, Liphook, Hampshire, GU30 7NP |
| COX, Geoffrey John RESIGNED | Director | 02 Jan 1992 | 04 Feb 1994 | | September 1955 | 121 Rusthall Avenue, Chiswick, London, W4 1BN |
| DAVIS-COLEMAN, Cliff RESIGNED | Director | | 31 Oct 1991 | | June 1960 | 20 Cleveland Gardens, London, SW13 0AG |
| DEBELL, Carol Jean RESIGNED | Director | 24 Nov 2003 | 21 Jul 2011 | United Kingdom | July 1946 | Flat 2, 80-82 Cheap Street, Sherborne, Dorset, DT9 3BJ |
| DOWLING, Joseph RESIGNED | Director | 01 Oct 1996 | 31 Mar 2023 | England | May 1960 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| GAYNOR, Abigail Waller Grace RESIGNED | Director | 31 Mar 2023 | 31 May 2024 | England | January 1973 | Fourth Floor, 3 Dorset Rise, London, EC4Y 8EN, England |
| GRABHAM, Anna RESIGNED | Director | 01 Oct 1996 | 19 Oct 2001 | | April 1954 | Flat 3 37 Tierney Road, London, SW2 4QL |
| LEWIS, Alan Richard RESIGNED | Director | | 19 Jul 1995 | England | August 1948 | Mount House, Halse, Taunton, Somerset, TA4 3AD |
| MARSTON, Belinda Ann RESIGNED | Director | 01 Mar 2000 | 29 Sep 2000 | | December 1963 | 43 Coleridge Street, Hove, East Sussex, BN3 5AB |
| PHILLIPS, Yvonne RESIGNED | Director | 01 Mar 2000 | 18 Feb 2002 | United Kingdom | September 1968 | 5 Waddington Avenue, Old Coulsdon, Surrey, CR5 1QG |
| REES, Phaedra RESIGNED | Director | 06 May 2005 | 31 Mar 2010 | | October 1972 | 393d Fulham Palace Road, Fulham, London, SW6 6TA |
| RODENBURG, Marius RESIGNED | Director | | 19 Jun 1992 | | March 1924 | 31 Scotts Avenue, Shortlands, Bromley, Kent, BR2 0LG |
| ROSE, Maureen RESIGNED | Director | 01 Oct 1996 | 16 Mar 2000 | | August 1933 | 32 Victor Road, Teddington, Middlesex, TW11 8SR |
| SABIN, Emma Jane RESIGNED | Director | 06 May 2005 | 30 Sep 2015 | United Kingdom | June 1973 | 32 Vauxhall Bridge Road, London, SW1V 2SS |
| SERVICE, Louisa Anne RESIGNED | Director | | 31 Jan 2011 | United Kingdom | December 1931 | 35 Elsworthy Road, London, NW3 3BT |
| TAYLOR, Malcolm Charles Vernon RESIGNED | Director | 18 Jun 2002 | 31 Oct 2013 | United Kingdom | March 1950 | 32 Vauxhall Bridge Road, London, SW1V 2SS |
| THOMPSON, David James RESIGNED | Director | | 30 Oct 1992 | | April 1935 | Willow Ridge Chess Way, Chorleywood, Rickmansworth, Hertfordshire, WD3 5TA |
| THOMPSON, Stuart RESIGNED | Director | 01 Oct 1996 | 28 Jul 2000 | | August 1966 | Granley, Solesbridge Lane, Chorleywood, Hertfordshire |
| WALKER, Colin Alexander RESIGNED | Director | | 31 Jul 1995 | | November 1943 | Foxhill Stables 271 Mottram Road, Stalybridge, Cheshire, SK15 2RT |