| HARPER, Mark Simon ACTIVE | Director | 04 Jan 2024 | | England | February 1966 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| HARRIS, Richard David ACTIVE | Director | 21 Jun 2022 | | England | March 1983 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| BINGHAM, Frances RESIGNED | Secretary | 09 May 2008 | 01 May 2018 | | | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| COLES, Pamela Mary RESIGNED | Secretary | 09 Nov 2006 | 09 May 2008 | | | 36 London End, Beaconsfield, Buckinghamshire, HP9 2JH |
| DOCKRELL, Carol Ann RESIGNED | Secretary | | 28 May 1993 | | | 77 St Marys Drive, Benfleet, Essex, SS7 1LH |
| DUFFILL, Clare Marianne RESIGNED | Secretary | 18 Dec 2000 | 08 Nov 2006 | | | 25 Landells Road, London, SE22 9PG |
| MAGNUS, Asha RESIGNED | Secretary | 03 Oct 2022 | 01 May 2024 | | | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| MCLELLAND, Brian RESIGNED | Secretary | 01 May 2024 | 23 Feb 2026 | | | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| THOMAS, Francis George Northcott RESIGNED | Secretary | 28 May 1993 | 07 Jan 1998 | | | Sandfield Cottage, St Nicolas Lane, Chislehurst, Kent, BR7 5LL |
| WATKINS, Simon Andrew RESIGNED | Secretary | 07 Jan 1998 | 18 Dec 2000 | | | 26 Pleasant Drive, London, CM12 0JL |
| WATKINS, Simon Andrew RESIGNED | Secretary | 07 Jul 1997 | 28 Jul 1997 | | | 6 Errington Close, Chadwell St Mary, Grays, Essex, RM16 4TA |
| WRIGHT, Luisa Ann RESIGNED | Secretary | 01 May 2018 | 03 Oct 2022 | | | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| ADLAM, Geoffrey Arnold RESIGNED | Director | | 28 Oct 1992 | United Kingdom | July 1954 | 38 Cowley Drive, Brighton, East Sussex, BN2 6WB |
| ALLISON, Michael John RESIGNED | Director | | 04 Apr 1997 | | January 1941 | 33 Station Road, Wraysbury, Staines, Middlesex, TW19 5ND |
| BIRCH, Henry Benedict RESIGNED | Director | 06 May 2014 | 07 May 2018 | United Kingdom | February 1969 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, England |
| BODEN, David RESIGNED | Director | 16 Jan 1996 | 11 May 2006 | England | October 1956 | Marlborough House, 5 Thorn Grove, Bishops Stortford, Hertfordshire, CM23 5LB |
| BURKE, Michael Ian RESIGNED | Director | 11 May 2006 | 06 May 2014 | United Kingdom | June 1956 | Statesman House, Stafferton Way, Maidenhead, Berkshire, SL6 1AY |
| DONEGAN, Peter Neild RESIGNED | Director | | 28 Oct 1992 | | September 1944 | 71 Goldstone Crescent, Hove, East Sussex, BN3 6LS |
| ESPEY, John Victor Haydock RESIGNED | Director | | 04 Apr 1997 | United Kingdom | May 1945 | Flat 6 Bowater House, 12 Manor Road, Teddington, Middlesex, TW11 8BN |
| FLOYDD, William James Spencer RESIGNED | Director | 17 Dec 2018 | 31 Dec 2021 | United Kingdom | February 1969 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| GALLAGHER, Patrick James RESIGNED | Director | 02 Jun 2008 | 31 Aug 2011 | United Kingdom | August 1963 | 22, Thameside, Henley On Thames, Oxfordshire, RG9 2LJ, United Kingdom |
| GARRETT, John Francis RESIGNED | Director | 28 Oct 1992 | 02 Feb 1998 | | February 1945 | 33 Howards Thicket, Gerrards Cross, Buckinghamshire, SL9 7NT |
| GILL, Peter Richard RESIGNED | Director | 01 Nov 2006 | 02 Jun 2008 | United Kingdom | October 1955 | 30 Sheen Common Drive, Richmond, Surrey, TW10 5BN |
| GORMLEY, Douglas RESIGNED | Director | 25 Mar 1992 | 28 Oct 1992 | | June 1947 | 105 Hale Road, Hale, Altrincham, Cheshire, WA15 9HL |
| GRAY, David Michael RESIGNED | Director | | 30 Jun 1992 | | April 1951 | 54 Whetstone Close, Edgbaston, Birmingham, West Midlands, B15 2QN |
| GRIFFITHS, Jonathan Morris RESIGNED | Director | 28 Jul 1995 | 04 Apr 1997 | | August 1951 | 66 Boston Place, London, NW1 6EX |
| HAY, Simon John RESIGNED | Director | 31 Dec 2021 | 21 Jun 2022 | England | June 1976 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| HAYWARD, Patrick Henry RESIGNED | Director | | 31 Jan 1995 | England | April 1948 | The Kingfishers 120 Harpenden Road, St Albans, Hertfordshire, AL3 6BZ |
| HUSBAND, Debbie RESIGNED | Director | 21 Jun 2022 | 31 Aug 2023 | United Kingdom | September 1974 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| JENNINGS, Clive Adrian Roynon RESIGNED | Director | 31 Aug 2011 | 17 Aug 2018 | United Kingdom | September 1960 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| MCCANN, Peter RESIGNED | Director | 26 Feb 1998 | 02 Jun 2008 | England | January 1953 | 7 Hallingbury Road, Bishops Stortford, Hertfordshire, CM23 5JY |
| MOLE, Richard Adrian RESIGNED | Director | 28 Oct 1992 | 16 Dec 2002 | | July 1942 | 8 Freelands Road, Bromley, Kent, BR1 3AQ |
| MORGAN, Alan RESIGNED | Director | 02 Jul 2018 | 31 Jul 2019 | England | July 1977 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| O'REILLY, John Patrick RESIGNED | Director | 07 May 2018 | 29 Jan 2026 | England | May 1960 | Tor, Saint-Cloud Way, Maidenhead, Berkshire, SL6 8BN, United Kingdom |
| PHILLIPS, Timothy John RESIGNED | Director | 04 Apr 1997 | 21 Jun 2001 | | December 1946 | Wheathold Edge, Ramsdell, Tadley, Hampshire, RG26 5SA |
| PICKERSGILL, John Barry RESIGNED | Director | 04 Feb 1998 | 15 Oct 1999 | England | February 1945 | Vale House, Bourne Close Blind Lane, Bourne End, Buckinghamshire, SL8 5NG |
| PIZEY, James Christopher RESIGNED | Director | 18 Aug 2018 | 17 Dec 2018 | England | October 1985 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| STEAR, Michael Frederick James RESIGNED | Director | | 04 Apr 1997 | | February 1949 | 13 The Old Sawmill, Longmill Lane Platt, Sevenoaks, Kent, TN15 8QJ |
| SWAINE, Jonathon David RESIGNED | Director | 22 Oct 2019 | 03 Jun 2022 | England | January 1971 | Tor, Saint-Cloud Way, Maidenhead, SL6 8BN, United Kingdom |
| TAYLOR, William James RESIGNED | Director | | 28 Oct 1992 | | January 1949 | Apartment 3 The Firs, Lower Broadheath, Worcester, Worcestershire, WR2 6RH |
| URBAN, Philip Charles RESIGNED | Director | 02 Jun 2008 | 31 Oct 2014 | United Kingdom | February 1963 | The Nest, Boughton Road, Moulton, Northamptonshire, NN3 7SQ, United Kingdom |
| WALCOTT, David RESIGNED | Director | 29 Jun 2001 | 31 Oct 2006 | | November 1964 | 11 Corsell House,, Tallow Road,, Brentford, Middlesex, TW8 8EE |
| WELSH, Christine RESIGNED | Director | | 28 Oct 1992 | | September 1949 | 78 Palatine Road, Didsbury, Manchester, Lancashire, M20 3JW |
| WOOD, Timothy Desmond RESIGNED | Director | | 30 Nov 1996 | | July 1947 | Little Court, Vicarage Street, St Peter's, Broadstairs, CT10 2SE |