| LITHGOW, Julie ACTIVE | Secretary | 16 Jul 2021 | | | | 16-18, St. Mary At Hill, London, EC3R 8EF, England |
| BARNARD, Graham Ian ACTIVE | Director | 17 Jul 2024 | | England | November 1954 | 16-18, St. Mary At Hill, London, EC3R 8EF, England |
| COLLINS, Sean Charles ACTIVE | Director | 17 Jul 2024 | | England | July 1968 | 16-18, St. Mary At Hill, London, EC3R 8EF, England |
| JONES, Andrew Fenemore ACTIVE | Director | 17 Jul 2024 | | United Kingdom | December 1954 | 173 Park Road, 173 Park Road, Teddington, Teddington, Teddington, TW11 0BP, United Kingdom |
| REID, Iain, Dr ACTIVE | Director | 17 Jul 2024 | | England | March 1948 | 24 Perpetual House, 24 Perpetual House, Henley-On-Thames, Henley-On-Thames, Henley-On-Thames, RG9 1AF, United Kingdom |
| CROUCH, Robert George RESIGNED | Secretary | 01 Mar 1994 | 09 Jul 1997 | | | Banks, 70 Chislehurst Road, Chislehurst, Kent, BR7 5LD |
| MIDDLEMISS, Colin Charles RESIGNED | Secretary | 16 Jul 1997 | 23 Sep 2021 | | | 7 Newport Road, Wavendon, Milton Keynes, Buckinghamshire, MK17 8AG |
| WELLS, William Arthur Andrew RESIGNED | Secretary | | 16 Sep 1992 | | | Watermens Hall 16 St Mary At Hill, London, EC3R 8EE |
| ADAMS, John Gilbert RESIGNED | Director | | 16 Sep 1992 | | September 1930 | Princel House, Princel Lane Dedham, Colchester, Essex, CO7 6HD |
| ALLAN, John Stowell RESIGNED | Director | 15 Jul 1998 | 12 Jul 2006 | United Kingdom | October 1934 | The Old Vicarage, Sandford St Martin, Chipping Norton, Oxfordshire, OX7 7AH |
| ALLEN, David RESIGNED | Director | 08 Dec 1994 | 17 Jul 1996 | | March 1942 | Grosvenor, Church Road Hartley, Longfield, Kent, DA3 8DZ |
| BADCOCK, Julian Knighton RESIGNED | Director | 14 Jul 1993 | 10 Jul 1996 | | March 1919 | Abington Orchard, Leigh Place, Cobham, Surrey, KT11 2HL |
| BARROW, Lionel George RESIGNED | Director | 10 Sep 2009 | 29 Sep 2011 | United Kingdom | April 1933 | 31, Gibson Square, Islington, London, N1 0RD |
| BARROW, Lionel George RESIGNED | Director | 15 Jul 1998 | 18 Sep 2007 | United Kingdom | April 1933 | 31 Gibson Square, London, N1 0RD |
| BATEMAN, Raymond RESIGNED | Director | 10 Sep 2009 | 04 Nov 2010 | United Kingdom | September 1946 | Pedlocks, Starling Rise, Sidestrand, Cromer, Norfolk, NR27 0NJ |
| BATEMON, Raymond RESIGNED | Director | 10 Sep 2009 | 02 Oct 2009 | | September 1946 | Pedlocks, Starling Rise, Sidestrand, Norfolk, NR27 0NJ |
| BENSON, Christopher John, Sir RESIGNED | Director | 14 Jul 2004 | 09 Sep 2010 | United Kingdom | July 1933 | Flat 2, 50 South Audley Street, London, W1K 2QE |
| BENSON, Christopher John, Sir RESIGNED | Director | 14 Jul 1999 | 17 Jul 2002 | United Kingdom | July 1933 | Flat 2, 50 South Audley Street, London, W1K 2QE |
| BLAIR, Gina RESIGNED | Director | 24 Sep 2017 | 23 Sep 2021 | England | January 1961 | 2, Brandreth Road, London, SW17 8ER, England |
| BRAITHWAITE, Charles Peter RESIGNED | Director | | 14 Jul 1993 | | May 1923 | 305 Bromley Road, London, SE6 2RH |
| CARR, Francis Christopher RESIGNED | Director | 12 Jun 2003 | 04 Nov 2010 | United Kingdom | March 1945 | 49 Moore Park Road, Fulham, London, SW6 2HP |
| CLEGG, Robert Duncan RESIGNED | Director | 09 Sep 2010 | 29 Sep 2011 | United Kingdom | April 1942 | Watermen's Hall, 16-18 St Mary At Hill, London, London, EC3R 8EF, United Kingdom |
| CLEGG, Robert Duncan RESIGNED | Director | 14 Jul 1999 | 12 Jul 2006 | United Kingdom | April 1942 | The Hill Blackwells End Green, Blackwells End, Hartpury, Gloucester, Gloucestershire, GL19 3DB |
| COLLINS, Sean Charles RESIGNED | Director | 25 Sep 2018 | 25 Sep 2019 | England | July 1968 | Bylands, Main Road, Crockham Hill, Edenbridge, TN8 6SR, England |
| CROWDEN, James Gee Pascoe RESIGNED | Director | | 14 Jul 1993 | | November 1927 | 19 North Brink, Wisbech, Cambridgeshire, PE13 1JR |
| DALE, Peter David Sandwith RESIGNED | Director | 10 Apr 1997 | 08 Mar 2007 | United Kingdom | October 1940 | High Trees, Church Lane, Worplesdon, Surrey, GU3 3RU |
| DWAN, Kenneth Victor RESIGNED | Director | 14 Jul 2004 | 29 Sep 2011 | England | July 1948 | 87 North Cray Road, Sidcup, Kent, DA14 5EP |
| EDGE, Philip Malcolm, Sir RESIGNED | Director | 14 Sep 1994 | 15 Jul 1998 | | July 1931 | 13 Grantham Court Queens Road, Cowes, Isle Of Wight, PO31 8BB |
| GODDARD, Richard Stuart RESIGNED | Director | 14 Jul 2004 | 24 Sep 2015 | England | October 1941 | 11 Beech House, Ancastle Green, Henley On Thames, Oxfordshire, RG9 1UL |
| GORDON, David RESIGNED | Director | 14 Jul 2005 | 29 Sep 2011 | United Kingdom | October 1938 | 23 Stalisfield Place, Downe, Kent, BR6 7HN |
| HOWARD, Andrew Henry RESIGNED | Director | 14 Jul 1999 | 11 Jul 2007 | | December 1941 | Redlands 94 Feering Hill, Feering, Colchester, Essex, CO5 9PX |
| JAMES, Layton RESIGNED | Director | 09 Jul 2008 | 29 Sep 2011 | United Kingdom | August 1945 | Mills Farm, Great Somerford, Chippenham, Wiltshire, SN15 5JQ |
| JENKINSON, Jeffrey Charles RESIGNED | Director | 17 Jul 2002 | 29 Sep 2011 | United Kingdom | August 1939 | 18 Woodview Close, Colchester, Essex, CO4 0QW |
| JENKINSON, Jeffrey Charles RESIGNED | Director | 16 Jul 1996 | 14 Jul 1999 | | August 1939 | 4 Castle Street, Colchester, Essex, CO4 4QW |
| JOHNSON, James Gordon RESIGNED | Director | 09 Jul 2008 | 29 Sep 2011 | United Kingdom | February 1934 | Gamelands Coggers Cross, Horam, Heathfield, East Sussex, TN21 0LG |
| JOHNSON, James Gordon RESIGNED | Director | 09 Jul 1997 | 18 Jul 2001 | United Kingdom | February 1934 | Gamelands Coggers Cross, Horam, Heathfield, East Sussex, TN21 0LG |
| LIVETT, Christopher John RESIGNED | Director | 18 Jul 2001 | 18 Jul 2001 | England | February 1961 | 14 Church Row, Chislehurst, Kent, BR7 5PG |
| LIVETT, Christopher John RESIGNED | Director | 16 Jul 1996 | 12 Jul 2000 | England | February 1961 | 14 Church Row, Chislehurst, Kent, BR7 5PG |
| LUDWIG, Paul Roger RESIGNED | Director | 17 Sep 2007 | 25 Sep 2012 | United Kingdom | July 1948 | 3, Mews Cottage, Thorndon Hall Ingrave, Brentwood, Essex, CM13 3RJ, United Kingdom |
| LUPTON, Robert Edward RESIGNED | Director | 12 Jul 2000 | 13 Jul 2005 | England | September 1953 | Oakwood, 4 Windmill Park, Wrotham Heath Sevenoaks, Kent, DA11 7RE |
| MACK, Harvey Graham RESIGNED | Director | | 09 Jul 1997 | | May 1923 | Little Bridley Berry Lane, Worplesdon, Guildford, Surrey, GU3 3QF |
| MANN, Derek RESIGNED | Director | 28 Sep 2020 | 17 Jul 2024 | England | August 1955 | Watermens Hall, St. Mary At Hill, London, EC3R 8EF, England |
| MANNING, Robert John RESIGNED | Director | 17 Jul 2024 | 23 Jul 2025 | United Kingdom | January 1959 | 2, Landersreach, Lytchett Matravers, Poole, Teddington, BH16 6NB, United Kingdom |
| MAYNARD, Anthony RESIGNED | Director | 05 Oct 2016 | 28 Sep 2020 | England | June 1967 | 78, Park Crescent, Erith, DA8 3DZ, England |
| MCCARTHY, Simon Jeremy RESIGNED | Director | 24 Sep 2015 | 10 Jul 2019 | England | March 1962 | 7, Begbie Road, London, SE3 8BY, England |
| NEWENS, Charles George RESIGNED | Director | 29 Nov 1999 | 12 Jul 2006 | England | February 1942 | Ashtree 28a Chipstead Lane, Lower Kingswood, Surrey, KT20 6RE |
| PRENTICE, Robert Anthony RESIGNED | Director | 29 Sep 2011 | 24 Sep 2015 | United Kingdom | January 1950 | 47, Chestnut Avenue, Grays, Essex, RM16 2UH, United Kingdom |
| PRENTICE, Robert Anthony RESIGNED | Director | 09 Sep 2010 | 29 Sep 2011 | United Kingdom | March 1953 | Watermen's Hall, 16-18 St Mary At Hill, London, London, EC3R 8EF, United Kingdom |
| RANDALL, Jeremy Dennis RESIGNED | Director | 17 Sep 2007 | 27 Sep 2022 | England | February 1952 | 1, Spirit Quay, London, E1W 2UT, England |
| REDMOND, John Martin RESIGNED | Director | 09 Jul 2008 | 23 Sep 2014 | England | August 1948 | 15, Claydon Court, Caversham, Reading, Berkshire, RG4 8BQ, England |
| REID, Iain, Dr RESIGNED | Director | 23 Sep 2014 | 25 Sep 2019 | England | March 1948 | Watermen's Hall, St. Mary At Hill, London, EC3R 8EF, England |
| RICHMOND, Charles Lynton RESIGNED | Director | 12 Jul 2006 | 29 Sep 2011 | United Kingdom | March 1963 | 57, Salisbury Square, London, EC4Y 8BB, United Kingdom |
| ROBERTS, Peter David Thatcher RESIGNED | Director | | 14 Jul 1999 | | March 1934 | Callenders Cottage, Bidborough, Tunbridge Wells, Kent, TN3 0XJ |
| SALTER, John Stephen Edward RESIGNED | Director | 24 Sep 2015 | 26 Sep 2017 | England | June 1953 | Folly Bridge, Folly Bridge, Oxford, OX1 4LA, England |
| SPRINGFORD, Richard Leslie RESIGNED | Director | 23 Sep 2021 | 16 Aug 2024 | England | March 1946 | Watermen's Hall, St. Mary At Hill, London, EC3R 8EF, England |
| SPRINGFORD, Richard Leslie RESIGNED | Director | 24 Sep 2015 | 27 Oct 2016 | England | March 1946 | Brogden, Forge Lane, Leeds, Maidstone, Kent, ME17 1RT, England |
| WHEELER, Brian Arthur RESIGNED | Director | 17 Jul 2002 | 10 Sep 2009 | England | December 1937 | The Old Bakery, Britford, Salisbury, SP5 4DU |
| WOODS, Alan Thomas RESIGNED | Director | | 12 Jul 2000 | | October 1937 | The Lodge, 25a Park Row, Greenwich, London, SE10 9NL |
| WOODS, Tom RESIGNED | Director | 27 Sep 2022 | 17 Jul 2024 | England | October 1974 | Watermen's Hall, St. Mary At Hill, London, EC3R 8EF, England |
| WOOTTON, David Hugh, Sir RESIGNED | Director | 28 Sep 2019 | 17 Jul 2024 | England | July 1950 | Watermen's Hall, St. Mary At Hill, London, EC3R 8EF, England |