| MUSTAPHA, Amelia Nadia ACTIVE | Secretary | 06 Aug 2007 | | | | 34, Ventnor Villas, Flat 1, Hove, East Sussex, BN3 3DA, England |
| CURTIS, Christine Eleanor ACTIVE | Director | 31 Jul 2021 | | England | May 1973 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| SMITH, Clare Elizabeth, Dr ACTIVE | Director | 22 Aug 2000 | | United Kingdom | April 1962 | 37a Creffield Road, London, W5 3RR |
| VAN LOON, Gijsbertus Johannes ACTIVE | Director | 01 Aug 2019 | | England | August 1972 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| COX, Sarah RESIGNED | Secretary | 28 Nov 2006 | 06 Aug 2007 | | | 107 Fulham Island, London, SW6 1DF |
| MOIR, Jean Watterson Scott RESIGNED | Secretary | 06 May 1993 | 25 May 1995 | | | Flat 24 17 Craven Terrace, London, W2 3QH |
| MUMFORD, Robin RESIGNED | Secretary | 25 May 1995 | 30 Apr 2004 | | | 3 Fosse Road, Tonbridge, Kent, TN9 1HX |
| SNAGGE, Thomas James William RESIGNED | Secretary | 14 May 2004 | 28 Nov 2006 | | | 96 Vassall Road, London, SW9 6JA |
| WALLIS, Anthony Kenneth RESIGNED | Secretary | | 30 Nov 1992 | | | Vincent House Pembridge Square, London, W2 4EG |
| ALLISON, David RESIGNED | Director | | 29 Sep 1994 | | April 1945 | 26 Endymion Road, London, N4 1EE |
| ASHFORD, Christopher John RESIGNED | Director | 14 Feb 2012 | 01 Mar 2014 | England | April 1978 | 76, Dundin Road, London, E10 5NN, United Kingdom |
| BARRY, Sylvia RESIGNED | Director | 26 Feb 2002 | 17 Dec 2003 | | January 1955 | 134 Westbury Avenue, London, N22 6RT |
| BRIDGETT, Christopher Kenneth, Dr RESIGNED | Director | | 28 Nov 2006 | | November 1941 | 7 Carmel Court, London, W8 4LU |
| CAPUS, Caroline Jane RESIGNED | Director | 26 May 1994 | 25 May 1995 | | September 1963 | 2 Stratheden Court, 33 Grove Road, Sutton, Surrey, SM1 2AQ |
| CAPUS, Caroline Jane RESIGNED | Director | | 06 May 1993 | | September 1963 | 2 Stratheden Court, 33 Grove Road, Sutton, Surrey, SM1 2AQ |
| CHRISTACOPOULOS, Elizabeth Ann Marie RESIGNED | Director | 31 Jul 2021 | 31 Mar 2022 | England | December 1982 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| COLE, Julie Margaret RESIGNED | Director | 28 Sep 2004 | 01 Mar 2008 | | November 1958 | 47 St Peter Street, Islington, London, N1 8JP |
| CRAWLEY, Julia RESIGNED | Director | 18 Dec 2001 | 14 Feb 2012 | United Kingdom | May 1949 | 241 Felsham Road, Putney, London, SW15 1BD |
| DAVIES, Julia RESIGNED | Director | 16 Apr 1992 | 03 Dec 1993 | | May 1967 | 1 Parrs Close, South Croydon, Surrey, CR2 0QX |
| EVANS, Richard Morgan, Dr RESIGNED | Director | 27 Jul 1999 | 21 Oct 2002 | | October 1962 | 56 Grafton Road, London, NW5 3DY |
| FELDMAN, Matthew RESIGNED | Director | 31 Jul 2021 | 25 Apr 2024 | England | June 1984 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| FRANKLIN, Jamie RESIGNED | Director | 07 Apr 2015 | 30 Sep 2021 | United Kingdom | March 1979 | 5, 5 Ladbroke Crescent, London, W11 1PS, United Kingdom |
| GALLIGAN, John Roman RESIGNED | Director | 05 May 1998 | 22 Aug 2000 | United Kingdom | July 1960 | 58 Pinter House, Grantham Road, London, SW9 9DX |
| GEORGE, Susan Elizabeth RESIGNED | Director | 26 May 1994 | 05 Oct 1995 | | December 1956 | 13 Westergate, Corfton Road Ealing, London, W5 2HT |
| GREER, David James Scessor RESIGNED | Director | 20 Mar 1997 | 21 Aug 1998 | | December 1964 | 1 Rossal Court, Anerley Park Road, London, SE20 8DA |
| GUBERT, Silvana RESIGNED | Director | | 20 Mar 1997 | | September 1938 | Flat 2,31 Mitcham Lane, London, SW16 6LJ |
| HALL, Debra Margaret RESIGNED | Director | 28 Nov 2006 | 01 Aug 2008 | | July 1966 | 24 Cedar House, 35 Melliss Avenue, Richmond, Surrey, TW9 4BG |
| HARGREAVES, Allyson Clare RESIGNED | Director | | 16 Apr 1992 | | September 1965 | 13 Chalmers House, London, SW11 3QT |
| HARVEY, Mary RESIGNED | Director | 01 May 2008 | 16 Dec 2014 | United Kingdom | May 1950 | 7, Baldwyn Gardens, Acton, London, W3 6HH |
| HUGHES, Bernard Patrick, Rev RESIGNED | Director | 25 May 1995 | 20 Mar 1997 | | April 1935 | 9 Walham Grove, London, SW6 1QP |
| KENNEDY, Shaun RESIGNED | Director | 01 Jun 2009 | 14 Feb 2012 | United Kingdom | November 1979 | Flat 2, 165 Seven Sisters Road, London, N4 3NS |
| LAMBERT, Neil RESIGNED | Director | 01 Apr 2014 | 01 Nov 2024 | England | November 1985 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| MOIR, Jean Watterson Scott RESIGNED | Director | | 16 Oct 1997 | | May 1949 | Flat 24 17 Craven Terrace, London, W2 3QH |
| MUSTAPHA, Amelia Nadia RESIGNED | Director | 01 Sep 2007 | 01 Mar 2014 | United Kingdom | September 1977 | Flat 5, 545 Lordship Lane, London, SE22 8LB |
| NONNENMACHER, Daphne RESIGNED | Director | 31 Jul 2021 | 25 Apr 2024 | England | September 1984 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| PHIRI, Daina RESIGNED | Director | 01 Aug 2019 | 31 May 2023 | United Kingdom | September 1979 | 17, Ormanton Road, London, SE26 6RB, England |
| RHODES, Nicholas, Doctor RESIGNED | Director | 18 Dec 2001 | 31 May 2023 | United Kingdom | March 1962 | 2 Forge Cottages, Ealing Green, London, W5 5EG |
| SANDFORD, Stewart RESIGNED | Director | 21 Jan 1994 | 26 Feb 2002 | | January 1959 | 44 Homestall Road, Dulwich, London, SE22 0SB |
| SCOTT, Ann RESIGNED | Director | 20 Mar 1997 | 16 Oct 1997 | | October 1950 | 16a Glyn Mansions, Avonmore Road, London, W14 8XH |
| SHEEHAN, Gill RESIGNED | Director | 18 Dec 2001 | 01 Sep 2017 | United Kingdom | April 1954 | 15 Casterbridge, Dartmouth Close, London, W11 1DR |
| SHIPTON, Melanie Jane RESIGNED | Director | 16 Apr 1998 | 28 Nov 2006 | | August 1966 | 5 Doyle Gardens, Kensal Rise, London, NW10 3DB |
| SPAFFORD, Rosemary RESIGNED | Director | | 14 Oct 1994 | | April 1922 | 73 Church Road, Richmond, Surrey, TW10 6LX |
| SUMMERHILL, Diana RESIGNED | Director | 01 Apr 2014 | 31 Dec 2017 | England | November 1980 | The Basement, 15 Gertrude Street, London, SW10 0JN |
| WELLS, Helen RESIGNED | Director | 24 May 2005 | 01 Jul 2017 | United Kingdom | February 1975 | 18a Whorlton Road, Peckham, London, SE15 3PD |
| ZOHA, Mir Moin, Dr RESIGNED | Director | 22 Jul 2003 | 03 May 2004 | | November 1969 | 66 Tetherdown, Muswell Hill, London, N10 1NG |