| BASSO, Rodi ACTIVE | Director | 05 Apr 2022 | | England | February 1973 | Flat 3, 40 Blenheim Crescent, Flat 3, London, W11 1NY, England |
| PICKFORD, Peter Dealtry ACTIVE | Director | 01 Feb 2011 | | South Africa | October 1957 | 40 Blenheim Crescent, London, W11 1NY |
| SERGINSON, Pamela ACTIVE | Director | 11 Dec 2002 | | United Kingdom | July 1963 | 40 Blenheim Crescent, London, W11 1NY |
| WIDDOWSON, Richard Graham Henry ACTIVE | Director | 31 Oct 2001 | | England | February 1978 | Flat 1 40 Blenheim Crescent, Notting Hill, London, W11 1NY |
| WOOD, Susan Bertha Deborah ACTIVE | Director | 13 Jun 2011 | | England | June 1952 | 40 Blenheim Crescent, London, W11 1NY |
| BOLGAR, Benjamin Julius RESIGNED | Secretary | 31 Mar 1997 | 01 Aug 2002 | | | Flat 4 40 Blenheim Crescent, London, W11 1NY |
| ELLICOTT, Lorraine Allana RESIGNED | Secretary | 01 Dec 1994 | 31 Mar 1997 | | | 7 Park Hill, Ealing, London, W5 2JS |
| LEAVER, David Anthony RESIGNED | Secretary | | 01 Dec 1994 | | | 40 Blenheim Crescent, London, W11 1NY |
| POTTER, Simon Michael John RESIGNED | Secretary | 01 Aug 2002 | 01 Feb 2025 | | | 62 Ifield Road, London, SW10 9AD |
| ALLAN, Dominic RESIGNED | Director | 05 Jan 1999 | 23 Apr 2007 | | May 1969 | 40 Blenheim Crescent, London, W11 1NY |
| ANDERSON, Jeremy RESIGNED | Director | 05 Jan 1999 | 31 Oct 2001 | | October 1974 | 40 Blenheim Crescent, London, W11 1NY |
| BOLGAR, Benjamin Julius RESIGNED | Director | 05 Aug 1996 | 01 Aug 2002 | | August 1967 | Flat 4 40 Blenheim Crescent, London, W11 1NY |
| BROWNING, Jonathan RESIGNED | Director | 20 May 2007 | 11 Dec 2020 | United Kingdom | March 1972 | HR8 |
| CLARKE, Anne RESIGNED | Director | 31 Dec 1993 | 05 Jan 1999 | | September 1937 | 40 Blenheim Crescent, London, W11 1NY |
| CLARKE, Victor Arthur Thomas RESIGNED | Director | | 01 Oct 1993 | | October 1928 | 40 Blenheim Crescent, London, W11 1NY |
| CLARKSON, Karen RESIGNED | Director | 28 Jun 2003 | 15 Sep 2004 | | September 1977 | 40 Blenheim Crescent, London, W11 1NY |
| CUMMINS, Judy Ann RESIGNED | Director | 24 Jul 2008 | 01 Jun 2010 | Uk | August 1961 | 39, Kensington Park Gardens, London, W11 2QT |
| CUMMINS, Sabrina RESIGNED | Director | 15 Feb 2007 | 15 Jan 2008 | | August 1987 | Flat 2 40 Blenheim Crescent, London, W11 1NY |
| DUNHAM, Philip RESIGNED | Director | | 05 Jan 1999 | | May 1967 | 40 Blenheim Crescent, London, W11 1NY |
| HOWE-JONES, Duncan James RESIGNED | Director | 01 Mar 2000 | 15 May 2003 | | July 1970 | Flat 2, 40 Blenheim Crescent, London, W11 1NY |
| LEAVER, David Anthony RESIGNED | Director | | 01 Dec 1994 | | August 1962 | 40 Blenheim Crescent, London, W11 1NY |
| MACKAY, Laura Louise Diana RESIGNED | Director | 01 Mar 2000 | 06 Jun 2011 | United Kingdom | October 1966 | 85, Blenheim Crescent, London, W11 2EG, United Kingdom |
| MARTIN, Jennifer RESIGNED | Director | 31 Mar 1997 | 01 Mar 2000 | | March 1935 | 40 Blenheim Crescent, London, W11 1NY |
| PAPIRNIK, Philomena Patricia Marjorie RESIGNED | Director | | 22 Mar 1997 | | April 1964 | 40 Blenheim Crescent, London, W11 1NY |
| SANDERS, David John RESIGNED | Director | | 01 Mar 2000 | | August 1949 | 40 Blenheim Crescent, London, W11 1NY |
| SMITH, Matthew James RESIGNED | Director | 11 Dec 2020 | 05 Apr 2022 | England | October 1975 | Flat 3,, 40 Blenheim Crescent, London, W11 1NY, England |
| THOMPSON, James Richard RESIGNED | Director | 06 Aug 2004 | 04 Dec 2006 | | May 1970 | Flat 2, 40 Blenheim Crescent, London, W11 1NY |