| DE BEER, Michelle ACTIVE | Secretary | 07 Jun 2017 | | | | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| BEER, Michelle De ACTIVE | Director | 01 May 2026 | | United Kingdom | September 1974 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| GUALTIERI, Gerard John ACTIVE | Director | 03 Apr 2024 | | England | March 1963 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| CRAVEN, Nichola Jane RESIGNED | Secretary | 05 Sep 2013 | 19 Jun 2015 | | | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY, England |
| ELIAS, Antoun Edouard RESIGNED | Secretary | 18 Nov 1999 | 30 Jun 2003 | | | Coldharbour House, Coldharbour, Bletchingley, Surrey, RH1 4NA |
| FISK, Stephen Roy RESIGNED | Secretary | 19 Jun 2015 | 30 Sep 2016 | | | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| GEACH, Owen Michael Charles RESIGNED | Secretary | 22 Sep 1997 | 18 Nov 1999 | | | 66 Earlsbrook Road, Redhill, Surrey, RH1 6DP |
| HATCHER, Lawrence RESIGNED | Secretary | | 22 Mar 1993 | | | 10 Church Road, Old Windsor, Windsor, Berkshire, SL4 2PL |
| HATCHER, Sheila Veronica RESIGNED | Secretary | 30 Jun 2003 | 05 Sep 2013 | | | Orchard Lodge, Ridgemead Road, Englefield Green, Surrey, TW20 0YG |
| HATCHER, Sheila Veronica RESIGNED | Secretary | 22 Mar 1993 | 22 Sep 1997 | | | Orchard Lodge, Ridgemead Road, Englefield Green, Surrey, TW20 0YG |
| ALLEN, Gregory Raymond RESIGNED | Director | 12 Oct 2015 | 21 Mar 2024 | United Kingdom | April 1986 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| AUJLA, Ravi RESIGNED | Director | 03 Apr 2024 | 14 Apr 2026 | England | December 1984 | 12, Hay Hill, London, W1J 8NR, England |
| BEAUMONT, Ian Christopher RESIGNED | Director | 20 May 2020 | 05 Apr 2023 | France | March 1973 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| BOLSHAW, Keith RESIGNED | Director | 22 May 1996 | 18 Mar 1999 | England | June 1951 | Cleves Castle Street, Bletchingley, Redhill, Surrey, RH1 4QA |
| BROWN, Clifford RESIGNED | Director | 22 May 1996 | 22 Sep 1997 | | January 1965 | 36 Rookery Close, Great Chesterford, Saffron Walden, Essex, CB10 1QA |
| DENMAN, John Edward RESIGNED | Director | 01 Sep 1997 | 05 Jun 1998 | | January 1947 | 5 Wisborough Gardens, Wisborough Green, Billingshurst, West Sussex, RH14 0EB |
| FISK, Stephen Roy RESIGNED | Director | 12 Oct 2015 | 30 Sep 2016 | England | October 1957 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| GEACH, Owen Michael RESIGNED | Director | 12 Oct 2015 | 01 Dec 2021 | England | January 1961 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| HATCHER, Lawrence Jerald RESIGNED | Director | | 19 Jun 2015 | England | May 1948 | Orchard Lodge, Ridgemead Road, Englefield Green, Surrey, TW20 0YG |
| HATCHER, Sheila Veronica RESIGNED | Director | 30 Mar 1993 | 19 Jun 2015 | England | July 1949 | Orchard Lodge, Ridgemead Road, Englefield Green, Surrey, TW20 0YG |
| HATCHER, Stuart Dominic, Dr RESIGNED | Director | 12 Oct 2015 | 01 Dec 2021 | England | May 1974 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| HUBBARD, Russell David RESIGNED | Director | 19 Apr 1999 | 24 Jan 2001 | | September 1968 | Brakens 1 Orchard Road, Smallfield, Horley, Surrey, RH6 9QP |
| ILLMAN, Derek William RESIGNED | Director | 01 Sep 1997 | 30 Sep 2001 | | February 1946 | Central Stores, 6 High Street, Stogumber, Somerset, TA4 3TA |
| SEYMOUR, Philip Leslie RESIGNED | Director | 04 Sep 1998 | 14 Apr 2026 | England | October 1959 | Iba House, 7, The Crescent, Leatherhead, Surrey, KT22 8DY |
| SMITH, Christopher Winston RESIGNED | Director | 06 Mar 1996 | 01 Sep 1997 | United Kingdom | April 1944 | 7 The Avenue, Sneyd Park, Bristol, BS9 1PD |
| VILLA, Charles Peter Wolferstan RESIGNED | Director | | 08 Mar 1993 | England | March 1941 | 21 Havengate, Littlehaven, Horsham, West Sussex, RH12 4BH |
| WHITEHORN, Justin Michael RESIGNED | Director | 22 Sep 1997 | 23 Jul 1999 | England | September 1948 | Lower Farm House, Upper Milton Milton Under Wychwood, Chipping Norton, Oxfordshire, OX7 6EX |
| WILLIAMSON, Angus RESIGNED | Director | 22 May 1996 | 19 Jun 1997 | | April 1967 | 51b Fulham Park Gardens, London, SW6 4JZ |