| PUGH, Alexandra Sarah Mcclinton, Dr ACTIVE | Director | 05 May 2025 | | England | June 1996 | 54, Hackford Road, London, SW9 0RF, England |
| SHELTON, Mark Andrew ACTIVE | Director | 01 Apr 2007 | | England | February 1969 | 54b Hackford Road, London, SW9 0RF |
| SYMINGTON, Annabel Mary ACTIVE | Director | 31 May 2020 | | England | June 1986 | 54, Hackford Road, London, SW9 0RF, England |
| BAGSHAW, David Grenville RESIGNED | Secretary | 01 Jun 2004 | 01 Apr 2007 | | | 54b Hackford Road, London, SW9 ORF |
| BARRETT, Andrew William, Dr RESIGNED | Secretary | 14 Jun 1996 | 29 Jun 1999 | | | 54b Hackford Road, London, SW9 0RF |
| BURGESS, Patricia Margaret RESIGNED | Secretary | | 21 Dec 1994 | | | 54 Hackford Road, London, SW9 0RF |
| FLYNN, Anthony Miles RESIGNED | Secretary | 10 Dec 2016 | 10 Mar 2020 | | | 54c, Hackford Road, London, SW9 0RF, England |
| MORRISON, Michelle Elizabeth RESIGNED | Secretary | 22 Dec 1994 | 14 Jun 1996 | | | 54c Hackford Road, London, SW9 0RF |
| READ, Ty Paul RESIGNED | Secretary | 10 Mar 2020 | 06 May 2025 | | | 54, Hackford Road, London, SW9 0RF, England |
| SHELTON, Mark Andrew RESIGNED | Secretary | 01 Apr 2007 | 10 Dec 2016 | | | 51, Benhurst Court Leigham Court Road, London, SW16 2QW, United Kingdom |
| THOMAS, William Owain RESIGNED | Secretary | 01 Jul 1999 | 31 May 2004 | | | 54b Hackford Road, London, SW9 0RF |
| BAGSHAW, David Grenville RESIGNED | Director | 01 Jun 2004 | 01 Apr 2007 | | June 1965 | 54b Hackford Road, London, SW9 ORF |
| BARRETT, Andrew William, Dr RESIGNED | Director | 22 Dec 1994 | 29 Jun 1999 | | January 1961 | 54b Hackford Road, London, SW9 0RF |
| BAWOLEC, Pawel RESIGNED | Director | 10 Jun 2004 | 18 Jul 2004 | | January 1968 | Flat C, 54 Hackford Road, London, SW9 0RF |
| BURGESS, Patricia Margaret RESIGNED | Director | | 21 Dec 1994 | | July 1951 | 54 Hackford Road, London, SW9 0RF |
| FLYNN, Anthony Miles RESIGNED | Director | 25 Apr 2014 | 30 Mar 2020 | England | May 1984 | 54c, Hackford Road, London, SW9 0RF, England |
| FULLARTON, David Derek RESIGNED | Director | | 15 Sep 2018 | England | April 1952 | 54a Hackford Road, London, SW9 0RF |
| HELMER, Victoria Jane RESIGNED | Director | 19 Jul 2004 | 01 Jan 2008 | | October 1975 | 54c Hackford Road, London, SW9 0RF |
| MORRISON, Ian Gordon RESIGNED | Director | | 14 Jun 1996 | | January 1963 | 54c Hackford Road, London, SW9 0RF |
| READ, Ty Paul RESIGNED | Director | 01 May 2019 | 06 May 2025 | United Kingdom | September 1990 | 54a, Hackford Road, London, SW9 0RF, England |
| STECKO, Malgorzata RESIGNED | Director | 14 Jun 1996 | 09 Jun 2004 | | May 1969 | 54c Hackford Road, London, SW9 0RF |
| THOMAS, William Owain RESIGNED | Director | 01 Jul 1999 | 31 May 2004 | | June 1972 | 54b Hackford Road, London, SW9 0RF |
| VENTURINI, Paolo RESIGNED | Director | 01 Jan 2008 | 22 Apr 2014 | England | July 1970 | 54c, Hackford Road, London, SW9 0RF |