| DROZAK, Danuta Teresa ACTIVE | Director | 01 Oct 1999 | | United Kingdom | December 1954 | 8b Terrapin Road, London, SW17 8QN |
| NORMAN, Jonathon Charles Philip ACTIVE | Director | 08 May 2018 | | England | September 1969 | 8e, Terrapin Road, London, SW17 8QN, England |
| THOMPSON, Alexandra Thea ACTIVE | Director | 04 Jul 2019 | | United Kingdom | October 1984 | 8a,, Terrapin Road, London, SW17 8QN, United Kingdom |
| WALLACE, Jacqueline ACTIVE | Director | 21 Sep 2012 | | United Kingdom | June 1974 | 8 Terrapin Road, London, SW17 8QN |
| BAMBER, Jocelyn Lewis RESIGNED | Secretary | 01 Jan 2005 | 12 Dec 2006 | | | 8c Terrapin Road, London, SW17 8QN |
| HUNT, Ian RESIGNED | Secretary | 12 Dec 2006 | 21 Apr 2012 | | | Flat D, Terrapin Road, London, SW17 8QN |
| HYNARD, Linda RESIGNED | Secretary | 02 Jul 1999 | 23 Jul 2003 | | | 8 Terrapin Road, Balham, London, SW17 8QN |
| HYNARD, Linda RESIGNED | Secretary | | 01 Apr 1995 | | | 8 Terrapin Road, Balham, London, SW17 8QN |
| OAKLEY, Della Margaret RESIGNED | Secretary | 01 Apr 1995 | 02 Jul 1999 | | | 8 Terrapin Road, Balham, London, SW17 8QN |
| BAMBER, Jocelyn Lewis RESIGNED | Director | 01 Jan 2005 | 12 Dec 2006 | | October 1966 | 8c Terrapin Road, London, SW17 8QN |
| BERTOZZI, Marco RESIGNED | Director | 01 Jan 2005 | 01 Aug 2006 | | January 1972 | 8f Terrapin Road, London, SW17 8QN |
| CALF, Graeme Ronald RESIGNED | Director | | 01 Oct 1999 | | March 1953 | 8 Terrapin Road, Balham, London, SW17 8QN |
| DAWSON, Matthew James RESIGNED | Director | 04 Jun 2015 | 08 May 2019 | England | May 1973 | 8 Terrapin Road, London, SW17 8QN |
| HUNT, Ian RESIGNED | Director | 01 Sep 2006 | 21 Apr 2012 | United Kingdom | March 1973 | Flat D, Terrapin Road, London, SW17 8QN |
| HYNARD, Linda RESIGNED | Director | | 23 Jul 2003 | | October 1954 | 8 Terrapin Road, Balham, London, SW17 8QN |
| IZADI, Sara RESIGNED | Director | 07 Mar 2012 | 04 Jun 2015 | United Kingdom | August 1980 | 8 Terrapin Road, London, SW17 8QN |
| OAKLEY, Della Margaret RESIGNED | Director | | 02 Jul 1999 | | February 1958 | 8 Terrapin Road, Balham, London, SW17 8QN |
| PERROTT, Camilla RESIGNED | Director | 06 Aug 1999 | 31 Jul 2002 | | July 1963 | 8 Terrapin Road, London, SW17 8QN |
| PHILLIP, Jonathon Charles RESIGNED | Director | 07 Mar 2012 | 08 May 2018 | United Kingdom | September 1969 | 8 Terrapin Road, London, SW17 8QN |