| PRANGLEY, Nigel ACTIVE | Secretary | 15 Oct 2013 | | | | 101, Tattenham Crescent, Tattenham Corner, Epsom Downs, Surrey, KT18 5NY, United Kingdom |
| DIXON, Lorraine ACTIVE | Director | | | United Kingdom | March 1951 | 9 Liberty Mews, London, SW12 8EE |
| GIFFORD, Adrian Peter ACTIVE | Director | 13 Sep 2005 | | United Kingdom | November 1951 | 10, Liberty Mews, London, SW12 8EE, United Kingdom |
| MILLER, Amy ACTIVE | Director | 15 Oct 2013 | | United Kingdom | February 1984 | 19, Liberty Mews, London, SW12 8EE, United Kingdom |
| PRANGLEY, Nigel John ACTIVE | Director | 01 Oct 2012 | | United Kingdom | February 1950 | 101, Tattenham Crescent, Tattenham Corner, Epsom Downs, Surrey, KY18 5NY, England |
| SEKHON, Jaspal Singh ACTIVE | Director | 15 Oct 2014 | | United Kingdom | January 1981 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA |
| VOWLES, Andrew Stewart ACTIVE | Director | 25 Nov 2025 | | England | April 1969 | 54, Grantchester Meadows, Cambridge, CB3 9JL, England |
| WINDHAM-BELLORD, James Robert Grenville ACTIVE | Director | 22 Oct 2018 | | United Kingdom | August 1973 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA, United Kingdom |
| AYTON, Abigail RESIGNED | Secretary | 05 Jun 2007 | 01 Oct 2012 | | | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA |
| DIXON, Lorraine RESIGNED | Secretary | | 05 Jun 2007 | | | 9 Liberty Mews, London, SW12 8EE |
| AYTON, Daniel Christopher RESIGNED | Director | 01 Oct 2009 | 01 Oct 2012 | United Kingdom | August 1976 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA |
| BALLANTINE, Nicholas Whitby RESIGNED | Director | 19 Sep 2002 | 24 Nov 2025 | England | April 1944 | 8, Liberty Mews, London, SW12 8EE |
| BRODIE, James RESIGNED | Director | 15 Oct 2013 | 05 Jul 2019 | United Kingdom | May 1985 | 7, Liberty Mews, London, SW12 8EE, United Kingdom |
| CAMERON, Craig Stuart RESIGNED | Director | 04 Dec 2004 | 16 Nov 2007 | | April 1968 | 7 Liberty Mews, Malwood Road, London, SW12 8EE |
| CLARK, Anthony David RESIGNED | Director | 14 Oct 1997 | 12 Apr 2001 | Uk | July 1968 | 18, Liberty Mews, London, SW12 8EE |
| CLARK, Kenneth Douglas RESIGNED | Director | | 07 Sep 1994 | | July 1961 | 44 Jay Court, Battersea, London, SW11 5JN |
| DAVIS, Peter Martin RESIGNED | Director | | 06 May 1992 | | March 1956 | 16 Liberty Mews, London, SW12 8EE |
| DRAKE, Martin John RESIGNED | Director | 19 Sep 2002 | 01 Jul 2005 | | October 1965 | 19 Liberty Mews, Balham, London, SW12 8EE |
| EDMONDS, Abigail RESIGNED | Director | 23 Oct 2008 | 01 Oct 2009 | | June 1977 | 20 Liberty Mews, London, SW12 8EE |
| FABRICIUS, Richard Ditley RESIGNED | Director | | 18 Oct 1993 | | June 1957 | 18 Liberty Mews, Malwood Road, London, SW12 8EE |
| GLENNIE, Susan Lucy RESIGNED | Director | 07 Sep 1994 | 22 Nov 2004 | | October 1946 | 12 Liberty Mews, Malwood Road, London, SW12 8EN |
| HAWKINS, Nicholas Peter RESIGNED | Director | | 07 Sep 1994 | England | May 1958 | 6 Nicosia Road, London, Greater London, SW18 3RN |
| HAWKINS, Paul Russell RESIGNED | Director | 18 Oct 2006 | 21 May 2009 | | March 1979 | 13 Liberty Mews, Balham, London, SW12 8EE |
| JORDAN, Philip John RESIGNED | Director | | 30 Nov 1993 | | March 1958 | 9 Liberty Mews, London, SW12 8EE |
| MASSEY, Alexander Russell RESIGNED | Director | 06 Dec 2000 | 22 May 2002 | | November 1976 | 20 Liberty Mews, Balham, London, SW12 8EE |
| MAUNSELL-THOMAS, James RESIGNED | Director | 01 Oct 2012 | 07 Dec 2013 | United Kingdom | February 1974 | 5, Liberty Mews, London, SW12 8EE, England |
| MCCARTNEY, Hannah Mary Emily Slater RESIGNED | Director | 22 Oct 2018 | 24 Nov 2025 | United Kingdom | May 1994 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA, United Kingdom |
| MCDONALD, Lee, Dr RESIGNED | Director | 18 Oct 2006 | 01 Oct 2012 | England | April 1974 | 12 Liberty Mews, Clapham, London, SW12 8EE |
| NORTON, Anthony Charles Pepler RESIGNED | Director | | 07 Sep 1994 | | April 1958 | Shaws Park Farm Rempstone Road, Normanton Hills, Loughborough, Leicestershire, LE12 5EJ |
| O'CONNOR, Nolan RESIGNED | Director | 26 Nov 2009 | 01 Mar 2013 | United Kingdom | January 1975 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA, Uk |
| POWELL, Richard John RESIGNED | Director | 14 Oct 1997 | 06 Dec 2000 | | June 1972 | 14 Liberty Mews, London, SW12 8EE |
| PRANGLEY, Nigel John RESIGNED | Director | 22 Oct 1993 | 14 Oct 1997 | | February 1950 | 11 Liberty Mews, Balham Hill, London, SW12 8EE |
| ROE, Peter RESIGNED | Director | 28 Feb 2020 | 13 Oct 2025 | United Kingdom | May 1990 | Lowin House, Tregolls Road, Truro, Cornwall, TR1 2NA, United Kingdom |
| SHROPSHIRE, Sarah RESIGNED | Director | 06 Dec 2000 | 08 Jul 2002 | | September 1966 | 10 Liberty Mews, Balham, London, SW12 8EE |
| THOMAS, Neil Vaughan RESIGNED | Director | 22 Oct 1993 | 07 Sep 1994 | | June 1956 | 6 Liberty Mews, Balham Hill, London, SW12 8EE |
| VOWLES, Andrew RESIGNED | Director | 30 Nov 1999 | 20 Feb 2001 | | April 1969 | 17 Liberty Mews, London, SW12 8EE |