| BRITTAIN, Maura Elizabeth ACTIVE | Secretary | 01 Dec 2013 | | | | Ludgrove, Ludgrove, Wokingham, Berkshire, RG40 3AB, England |
| CARTER, James Dominic Peers ACTIVE | Director | 26 Jan 2026 | | England | September 1974 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| DEN BESTEN, Ruth Michelle ACTIVE | Director | 24 Jun 2020 | | England | November 1977 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| FITZWILLIAMS, Logie Charles Lloyd ACTIVE | Director | 24 Apr 2021 | | England | March 1980 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| HINCHLIFF, Andrew John ACTIVE | Director | 12 Feb 2020 | | England | October 1971 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| MORPHET, Vanessa Jane ACTIVE | Director | 12 Dec 2022 | | England | October 1969 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| SCOTT-MALDEN, Charles Edward Rodney ACTIVE | Director | 17 Jun 2024 | | England | August 1975 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| VIGORS, D'Arcy Donna ACTIVE | Director | 09 Dec 2017 | | England | October 1970 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| SPACKMAN, Wendy Jean RESIGNED | Secretary | | 29 Jun 1999 | | | 216 Finchampstead Road, Wokingham, Berkshire, RG40 3HB |
| WILLIAMS, Christine Susan RESIGNED | Secretary | 29 Jun 1999 | 02 Dec 2013 | | | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| BARKER, Guy William RESIGNED | Director | 11 Jul 2014 | 21 Jun 2021 | United Kingdom | May 1970 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| BOLDERO, Esmond Dunn RESIGNED | Director | | 26 Jun 2003 | | August 1930 | Gyles Croft, Bellingdon, Chesham, Buckinghamshire, HP5 2UR |
| BROOKS, Neil Richard RESIGNED | Director | 23 Jan 2018 | 17 Jun 2024 | England | February 1968 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| BUTTERWORTH, Charles Langhorne RESIGNED | Director | 28 Jun 2012 | 25 Nov 2025 | United Kingdom | February 1970 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| CHAPPELL, Emily Charlotte RESIGNED | Director | 01 Dec 2013 | 11 Mar 2020 | England | July 1972 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| CORMACK, Richard Nicholas Thomas RESIGNED | Director | 16 Mar 2016 | 09 Mar 2026 | England | December 1971 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| ECKERSLEY, Peter David Charles RESIGNED | Director | 10 Nov 1998 | 19 Jun 2014 | United Kingdom | December 1957 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| ECKERSLEY, Roger Alexander RESIGNED | Director | | 16 Nov 2004 | | March 1935 | 17 Rossetti, Garden Mansions Flood Street, London, SW3 5QY |
| EDEY, Philip David RESIGNED | Director | 28 Jun 2012 | 21 Jun 2021 | United Kingdom | February 1971 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| FLOYD, John Edward RESIGNED | Director | 07 Feb 2025 | 09 Mar 2026 | England | April 1981 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| HARBORD-HAMOND, John Edward Richard, The Honourable RESIGNED | Director | 27 Feb 2003 | 22 Jun 2016 | England | July 1956 | 72, Brodrick Road, London, SW17 7DY |
| HENSHILWOOD, Alexander Balfour RESIGNED | Director | 13 Mar 2019 | 25 Nov 2025 | England | August 1973 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| HILL-WOOD, Peter Denis RESIGNED | Director | | 26 Jun 2003 | United Kingdom | February 1936 | 13 Smith Terrace, London, SW3 4DL |
| HOARE, Jonathan Michael Douro RESIGNED | Director | 10 Nov 1998 | 15 Mar 2011 | United Kingdom | October 1953 | 6, Rosenau Crescent, London, SW11 4RZ |
| HOLDEN, Benedict John RESIGNED | Director | 01 Sep 2013 | 11 Mar 2024 | England | December 1962 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| HYSLOP, Rosalind Jane RESIGNED | Director | 04 Mar 2009 | 21 Jun 2017 | England | November 1966 | 56, Telford Avenue, London, SW2 4XF, United Kingdom |
| INGLEBY-MACKENZIE, Alexander Colin David RESIGNED | Director | | 01 Jul 2001 | | September 1933 | 2 Grove End Road, St Johns Wood, London, NW8 9LB |
| JOHNSTON, William Stewart RESIGNED | Director | 28 Jun 2012 | 21 Jun 2022 | United Kingdom | December 1953 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| MCKEE, Peter John RESIGNED | Director | 08 Mar 2010 | 11 Mar 2014 | United Kingdom | October 1963 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| MILNE, Garth Peter Denis RESIGNED | Director | | 14 Nov 2012 | United Kingdom | January 1943 | 24 Malbrook Road, Putney, London, SW15 6UF |
| MORPHET, Vanessa Jane RESIGNED | Director | 14 Dec 2022 | 01 Jan 2023 | England | October 1961 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| MORRISSEY, Helena Louise RESIGNED | Director | 09 Jan 2015 | 22 Nov 2015 | England | October 1966 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| PARSONS, Nicholas John Walter RESIGNED | Director | 25 Jun 2009 | 04 Mar 2014 | England | September 1954 | Morcombe, Caudle Green, Cheltenham, Gloucestershire, GL53 9PR |
| PILKINGTON, Christopher Douglas RESIGNED | Director | | 04 Mar 2009 | | February 1947 | Landford Lodge, Landford, Salisbury, Wiltshire, SP5 2EH |
| REOCH, Robert David RESIGNED | Director | 23 Jun 2010 | 28 Jun 2012 | United Kingdom | May 1963 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| ROSSLYN, Peter, Lord RESIGNED | Director | 01 Mar 1989 | 28 Jun 2013 | England | March 1958 | Cedar House, The Straight Mile, Shurlock Row, Reading, Berkshire, RG10 0QP |
| SINCLAIR, Alan Gordon William RESIGNED | Director | 10 Nov 1998 | 15 Jun 2015 | England | September 1956 | The White House, Adstock, Buckingham, MK18 2JN |
| SMYTH-OSBOURNE, Michael Alexander RESIGNED | Director | 10 Mar 2015 | 23 Jun 2025 | United Kingdom | January 1967 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| STOCKDALE, Thomas Minshull, Sir RESIGNED | Director | | 09 Nov 2009 | England | January 1940 | Manor Farm, Weston Patrick, Basingstoke, Hampshire, RG25 2NT |
| THE EARL OF ROSSLYN, Peter RESIGNED | Director | | 09 Nov 2009 | United Kingdom | March 1958 | Cedar House, The Straight Mile, Shurlock Row, Reading, Berkshire, RG10 0QP |
| WETHERED, James Adam Lawrence RESIGNED | Director | 27 Feb 2003 | 28 Jun 2013 | United Kingdom | April 1953 | Westbrook Farm, Avebury, Marlborough, Wiltshire, SN8 1RA |
| WIGGIN, Michael Peter RESIGNED | Director | | 01 Jul 2001 | England | November 1937 | Downton Hall, Ludlow, Shropshire, SY8 3DX |
| WIGGIN, Rupert Michael RESIGNED | Director | 28 Jun 2012 | 21 Jun 2022 | United Kingdom | March 1969 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| WILLIAMS, Paul Gordon RESIGNED | Director | 21 Feb 2014 | 14 Nov 2018 | United Kingdom | April 1971 | Ludgrove School, Wokingham, Berkshire, RG40 3AB |
| WORSLEY, Francis Edward RESIGNED | Director | | 31 Jan 1999 | | February 1941 | Shelvingstone, Pearson Road, Sonning-On-Thames, Berkshire, RG4 6UL |