| CARTER, Simon ACTIVE | Secretary | 01 Mar 2018 | | | | 15, Fetter Lane, London, EC4A 1BW, England |
| CARTER, Simon David ACTIVE | Director | 04 Sep 2020 | | England | February 1971 | 15, Fetter Lane, London, EC4A 1BW, England |
| BADGER, Neil RESIGNED | Secretary | 16 Jul 2010 | 28 Feb 2018 | | | Talisman House, Jubilee Walk, Three Bridges, Crawley, West Sussex, RH10 1LQ, United Kingdom |
| BLUMBERG, Ingrid RESIGNED | Secretary | 04 Jun 2001 | 11 Jul 2003 | | | 22 Fir Grove, New Malden, Surrey, KT3 6RH |
| COOKE, Oliver Charles RESIGNED | Secretary | 29 Oct 2009 | 16 Jul 2010 | | | 3rd Floor, 30 Old Broad Street, London, EC2N 1HT |
| DAVIES, Pamela Janet RESIGNED | Secretary | 23 Oct 2006 | 29 Oct 2009 | | | 16 Hermits Road, Crawley, West Sussex, RH10 1QY |
| DAVIES, Pamela Janet RESIGNED | Secretary | | 04 Jun 2001 | | | 16 Hermits Road, Crawley, West Sussex, RH10 1QY |
| FRANKS, Graham John RESIGNED | Secretary | 17 Jun 2004 | 23 Oct 2006 | | | School House, The Street Stockbury, Sittingbourne, Kent, ME9 7UD |
| PORT, Michael Kelvin RESIGNED | Secretary | 11 Jul 2003 | 17 Jun 2004 | | | Brambly Hedge, Folly Chase, Hockley, Essex, SS5 4NF |
| BADGER, Neil Ivor RESIGNED | Director | 01 Oct 1999 | 31 Mar 2018 | United Kingdom | February 1952 | 148 Bladindon Drive, Bexley, Kent, DA5 3BW |
| BURROWS, David RESIGNED | Director | 21 Jul 2010 | 24 Nov 2010 | United Kingdom | March 1967 | 46, Worship Street, London, EC2A 2EA, United Kingdom |
| COOKE, Oliver Charles RESIGNED | Director | 20 Jul 2009 | 25 Nov 2009 | United Kingdom | December 1954 | Solelands Farm, West Chiltington, RH20 2LG |
| DALEY, Catherine Helen RESIGNED | Director | 01 Oct 2007 | 05 Jun 2009 | England | December 1966 | 104, Gales Drive, Three Bridges, Crawley, West Sussex, RH10 1QE |
| DAVIES, Pamela Janet RESIGNED | Director | 01 Oct 2000 | 31 Dec 2009 | | April 1947 | 16 Hermits Road, Crawley, West Sussex, RH10 1QY |
| DUMAS, Philip Alexandre Howie RESIGNED | Director | 12 Mar 2008 | 11 Sep 2009 | | November 1949 | 35 Linton Street, London, N1 7AN |
| EDMONSTONE, Dru Benjamin RESIGNED | Director | 12 Mar 2008 | 25 Nov 2008 | England | October 1971 | 10 Morton Mews, London, SW5 0TE |
| ELLIS, Robert Masterman RESIGNED | Director | | 23 May 2003 | | March 1936 | Balcombe Farm, Chilling Street, Sharpthorne, West Sussex, RH19 4JA |
| FEIGEN, Richard RESIGNED | Director | | 23 Oct 2006 | England | October 1959 | 43 Ember Lane, Esher, Surrey, KT10 8EA |
| HALL, Richard John Lee RESIGNED | Director | 20 Mar 2025 | 03 Feb 2026 | United Kingdom | September 1946 | 15, Fetter Lane, London, EC4A 1BW, England |
| HARRIS, Keith Reginald RESIGNED | Director | 06 May 2003 | 23 Oct 2006 | | April 1953 | 14 Eaton Row, London, SW1W 0GA |
| JOY, Peter Colin Murray RESIGNED | Director | 20 Jul 2009 | 29 Oct 2009 | England | March 1957 | Deercopse, Guildford Road, Broadbridge Heath, Horsham, West Sussex, RH12 3PW |
| LIS, David George RESIGNED | Director | 26 Sep 2018 | 06 Feb 2026 | England | February 1950 | 15, Fetter Lane, London, EC4A 1BW, England |
| MAIR, Lindsay Keith Anderson RESIGNED | Director | 20 Jul 2009 | 26 Apr 2010 | United Kingdom | December 1957 | 6 Oakwood Close, Chislehurst, Kent, BR7 5DD |
| MATTOCK, John Clive RESIGNED | Director | | 31 Dec 2017 | England | January 1944 | Beacon Plant, Dormansland, Lingfield, Surrey, RH7 6RB |
| PARKINSON, Stuart Melville RESIGNED | Director | 17 Mar 2021 | 01 Nov 2024 | England | October 1968 | 15, Fetter Lane, London, EC4A 1BW, England |
| PORT, Michael Kelvin RESIGNED | Director | 06 May 2003 | 30 Jun 2004 | | July 1944 | Brambly Hedge, Folly Chase, Hockley, Essex, SS5 4NF |
| POUTNEY, David John RESIGNED | Director | 21 Nov 2016 | 14 Feb 2025 | United Kingdom | February 1953 | Talisman House, Jubilee Walk, Three Bridges, Crawley, West Sussex, RH10 1LQ, England |
| RAWLINSON, Anthony Paul RESIGNED | Director | 23 Oct 2006 | 30 Jun 2009 | England | July 1957 | 13 Shepherds Hill, Highgate, London, N6 5QJ |
| RICHARDS, Paul David RESIGNED | Director | 04 Mar 2019 | 06 Feb 2026 | England | June 1972 | 15, Fetter Lane, London, EC4A 1BW, England |
| ROBERTS, Andrew Christopher RESIGNED | Director | 29 Oct 2009 | 14 Feb 2011 | United Kingdom | July 1963 | 46, Worship Street, London, EC2A 2EA, United Kingdom |
| RUTHERFORD, Susan Janet RESIGNED | Director | 17 Mar 2004 | 23 Oct 2006 | England | March 1962 | 314 Norbury Avenue, Norbury, London, SW16 3RL |
| SERJEANT, James Richard Challis RESIGNED | Director | 09 Jun 2016 | 06 Feb 2026 | United Kingdom | January 1976 | 15, Fetter Lane, London, EC4A 1BW, England |
| SLATER, David Norman RESIGNED | Director | | 04 Aug 1995 | | August 1940 | The White House 250 Thorpe Road, Peterborough, Cambridgeshire, PE3 6LW |
| TILBIAN, Lorna Mona RESIGNED | Director | 24 Feb 2020 | 02 Feb 2022 | England | April 1958 | 15, Fetter Lane, London, EC4A 1BW, England |
| TILBIAN, Lorna Mona RESIGNED | Director | 29 Jan 2019 | 01 Jul 2025 | England | April 1957 | 15, Fetter Lane, London, EC4A 1BW, England |
| VANDYK, Edward RESIGNED | Director | 20 Jul 2009 | 26 May 2010 | United Kingdom | February 1948 | Stockcross House, Stockcross, Newbury, Berkshire, RG20 8LP |