| HODGES, Adrian John ACTIVE | Secretary | 08 Apr 2004 | | | | Flat D 18 Thornhill Crescent, Islington, London, N1 1BJ |
| HODGES, Adrian John ACTIVE | Director | 08 Apr 2004 | | England | April 1961 | Flat D 18 Thornhill Crescent, Islington, London, N1 1BJ |
| RICKETT, Lucy Caroline ACTIVE | Director | 08 Feb 2022 | | England | September 1953 | 18e, Thornhill Crescent, London, N1 1BJ, England |
| RICKETT, William Francis Sebastian ACTIVE | Director | 23 Feb 2022 | | England | February 1953 | 18e, Thornhill Crescent, London, N1 1BJ, England |
| SRIKANTHARAJAH, Canagasaundram ACTIVE | Director | 19 Nov 2004 | | United Kingdom | January 1945 | 18b Thornhill Crescent, London, N1 1BJ |
| SRIKANTHARAJAH, Indradevi, Dr ACTIVE | Director | 19 Nov 2004 | | United Kingdom | August 1949 | 18b Thornhill Crescent, London, N1 1BJ |
| VANDEGEERDE, Sarah ACTIVE | Director | 07 Jun 2021 | | United Kingdom | June 1990 | 18d, Thornhill Crescent, London, N1 1BJ, England |
| WESTOBY, Sally Marie ACTIVE | Director | | | United Kingdom | March 1944 | The Cottage 18 Thornhill Crescent, London, N1 1BJ |
| WESTOBY, Sally Marie RESIGNED | Secretary | | 08 Apr 2004 | | | The Cottage 18 Thornhill Crescent, London, N1 1BJ |
| BENNETT, Olivia Gay RESIGNED | Director | | 07 Jan 1997 | | October 1950 | 18 Thornhill Crescent, London, N1 1BJ |
| BLAND, Heather Ann RESIGNED | Director | 08 Jan 1997 | 05 Mar 1998 | | June 1967 | 18d Thornhill Crescent, London, N1 1BJ |
| BLAND, Marcus Piers RESIGNED | Director | 08 Jan 1997 | 05 Mar 1998 | | November 1965 | 18d Thornhill Crescent, London, N1 1BJ |
| BRYANT, Will RESIGNED | Director | 04 Apr 2004 | 20 Jan 2008 | | February 1975 | 18e Thornhill Crescent, London, N1 1BJ |
| CURNOW, Barnaby RESIGNED | Director | 12 Dec 2008 | 10 Oct 2014 | United Kingdom | August 1968 | 18c, Thornhill Crescent, London, N1 1BJ |
| DICKER, Sophie Isobel RESIGNED | Director | 10 Oct 2014 | 07 Jun 2021 | United Kingdom | November 1988 | 18 Thornhill Crescent, London, N1 1BJ |
| GUNN, Mark Andrew RESIGNED | Director | | 04 Jun 1999 | | October 1963 | 18 Thornhill Crescent, London, N1 1BJ |
| GUNN, Sharron Anne RESIGNED | Director | 05 Jun 1999 | 18 Aug 2004 | | March 1969 | Basement Flat 18 Thornhill Crescent, London, N1 1BJ |
| GUNN, Stuart Neil RESIGNED | Director | 26 May 1998 | 18 Aug 2004 | | June 1967 | 18e Thornhill Crescent, London, N1 1BJ |
| GUNN, Stuart Neil RESIGNED | Director | | 09 Jul 1996 | | June 1967 | 18e Thornhill Crescent, London, N1 1BJ |
| HARTLEY, Adam RESIGNED | Director | 26 May 1998 | 08 Apr 2004 | | February 1969 | 18d Thornhill Crescent, London, N1 1BJ |
| HARTLEY, Rachel Elizabeth RESIGNED | Director | 26 May 1998 | 30 Apr 2005 | | August 1971 | 18d Thornhill Crescent, London, N1 1BJ |
| MORRISON, Fiona RESIGNED | Director | 12 Dec 2000 | 12 Dec 2008 | | January 1972 | 18c Thornhill Crescent, London, N1 1BJ |
| NEWLAND, John RESIGNED | Director | | 12 Dec 2000 | | September 1956 | 18 Thornhill Crescent, London, N1 1BJ |
| PALUMBO, Carmelina RESIGNED | Director | 12 Dec 2008 | 10 Oct 2014 | United Kingdom | January 1978 | 18c, Thornhill Crescent, London, N1 1BJ |
| PYM, Oliver Quintin RESIGNED | Director | 13 Dec 2011 | 08 Feb 2022 | United Kingdom | March 1988 | 18 Thornhill Crescent, London, N1 1BJ |
| REES, Huw Meredith RESIGNED | Director | 24 Jan 2008 | 13 Dec 2011 | United Kingdom | April 1976 | 18e, Thornhill Crescent, London, N1 1BJ |
| REES, Sarah RESIGNED | Director | 24 Jan 2008 | 13 Dec 2011 | United Kingdom | November 1972 | 18e, Thornhill Crescent, London, N1 1BJ |
| SLATER, John Gilmour, Professer RESIGNED | Director | | 19 Nov 2004 | | April 1927 | 18b Thornhill Crescent, London, N1 1BJ |