| MADELEY, Matthew Paul ACTIVE | Secretary | 01 Jan 2023 | | | | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| BROOKS, Paul ACTIVE | Director | 16 Jul 2021 | | United Kingdom | April 1986 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| BURTON, Andrew James Frederick ACTIVE | Director | 01 Nov 2022 | | United Kingdom | January 1974 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| MATTISON, Julia Amanda ACTIVE | Director | 01 Feb 2019 | | England | September 1982 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| MCCORMICK, Katherine Mary ACTIVE | Director | 16 Jul 2021 | | England | December 1972 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| BRANSON, David Anthony RESIGNED | Secretary | 31 Oct 1999 | 13 Dec 1999 | | | 32 Chestnut Drive, Shenstone, Lichfield, Staffordshire, WS14 0JH |
| BRANSON, David Anthony RESIGNED | Secretary | | 02 Feb 1998 | | | 32 Chestnut Drive, Shenstone, Lichfield, Staffordshire, WS14 0JH |
| BROPHY, Tom RESIGNED | Secretary | 05 Aug 2011 | 23 Nov 2012 | | | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA |
| BUSHNELL, Adrian John RESIGNED | Secretary | 02 Feb 1998 | 31 Oct 1999 | | | 138 Goddard Way, Saffron Walden, Essex, CB10 2ED |
| DREW, Alison RESIGNED | Secretary | 14 Dec 2005 | 05 Aug 2011 | | | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA |
| MCCORMICK, Katherine Mary RESIGNED | Secretary | 31 Jul 2015 | 01 Jan 2023 | | | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| MIDDLEMISS, Graham RESIGNED | Secretary | 23 Nov 2012 | 31 Jul 2015 | | | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA, United Kingdom |
| PARKER, Edward Geoffrey RESIGNED | Secretary | 13 Dec 1999 | 31 Aug 2002 | | | The Homestead, 133 Malvern Road, Worcester, WR2 4LN |
| WHITE, Mark Jonathan RESIGNED | Secretary | 31 Aug 2002 | 14 Dec 2005 | | | Hawthorn House, 2 Wards Drive, Sarratt, Rickmansworth, Herts, WD3 6AE |
| ANTON, Nicholas John RESIGNED | Director | 01 Aug 1995 | 31 May 2001 | United Kingdom | March 1954 | 9 Sadler Close, Stratford Upon Avon, Warwickshire, CV37 0EE |
| BANKS, Charles Augustus RESIGNED | Director | 24 Feb 2005 | 31 Jul 2006 | | December 1940 | Parkview 1220, Arlington Business Park Theale, Reading, Berkshire, RG7 4GA |
| BRANSON, David Anthony RESIGNED | Director | | 01 Jul 2002 | | June 1942 | 32 Chestnut Drive, Shenstone, Lichfield, Staffordshire, WS14 0JH |
| BURTON, Ian Michael RESIGNED | Director | | 08 Apr 2002 | | April 1959 | Five Oaks Green Meadows, Homme Green, Ross On Wye, Herefordshire, HR9 7RE |
| FEARON, Mark John RESIGNED | Director | 01 Feb 2019 | 31 May 2019 | United Kingdom | August 1970 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| FOX, Paul Simon RESIGNED | Director | 10 Jul 2017 | 31 May 2019 | England | June 1978 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| GRAHAM, Ian Thomas RESIGNED | Director | 01 Aug 2019 | 31 Jul 2025 | United States | August 1968 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| GRAY, Simon RESIGNED | Director | 21 Mar 2016 | 12 Jul 2019 | United Kingdom | August 1967 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| IRELAND, Richard RESIGNED | Director | | 03 Nov 1994 | | December 1933 | 10 Catherine Drive, Sutton Coldfield, West Midlands, B73 6AX |
| KELTNER, David Lynn RESIGNED | Director | 23 Aug 2016 | 01 Aug 2017 | United States | November 1959 | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA, United Kingdom |
| LANCASTER, Jeremy RESIGNED | Director | | 31 Jul 1996 | United Kingdom | February 1936 | The Gables, Broadwell, Moreton In Marsh, Gloucestershire, GL56 0UF |
| LEMERE, Mary Ann Geralyn RESIGNED | Director | 01 Jan 2018 | 31 Dec 2018 | United States | December 1961 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| MARTIN, John Walley RESIGNED | Director | 01 Apr 2010 | 23 Aug 2016 | United Kingdom | April 1966 | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA, United Kingdom |
| MASON, Dennis William RESIGNED | Director | 15 May 1997 | 27 Jul 1998 | England | July 1938 | 13 Exeter Road, Chichester, West Sussex, PO19 4EF |
| MCCAWLEY, Neil Michael Owen RESIGNED | Director | 16 Jul 2021 | 31 Oct 2022 | United Kingdom | July 1963 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| MIDDLEMISS, Graham RESIGNED | Director | 31 May 2019 | 31 Oct 2022 | United Kingdom | October 1967 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| OAKLAND, Simon Nicholas RESIGNED | Director | 17 Feb 2014 | 24 Feb 2020 | United Kingdom | March 1969 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| POWELL, Michael Andrew RESIGNED | Director | 01 Aug 2017 | 01 Oct 2020 | United Kingdom | November 1967 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| POWELL, William Tudor RESIGNED | Director | | 31 Jul 1997 | United Kingdom | May 1942 | Foye House, Cliffords Mesne, Newent, Gloucestershire, GL18 1JN |
| SCOTT, Philip Andrew RESIGNED | Director | 10 Jul 2017 | 16 Jul 2021 | United Kingdom | July 1978 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| SHOYLEKOV, Richard Ivan RESIGNED | Director | 09 Nov 2007 | 31 Dec 2017 | England | July 1965 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| STEWART, Jacqueline Ann RESIGNED | Director | 31 May 2019 | 30 Apr 2021 | England | October 1970 | 1020, Eskdale Road, Winnersh Triangle, Wokingham, Berkshire, RG41 5TS, United Kingdom |
| TEAGLE, Richard Hugh RESIGNED | Director | | 20 Sep 2001 | | April 1943 | 44 Percheron Way, Droitwich Spa, Worcestershire, WR9 7RF |
| WALL, Marie Ann RESIGNED | Director | 21 Mar 2016 | 31 Oct 2016 | United Kingdom | April 1973 | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA, United Kingdom |
| WATTERS, Charles Patrick RESIGNED | Director | 18 May 2007 | 09 Nov 2007 | England | August 1959 | The Highlands, Chiltern Hill, Chalfont St. Peter, Gerrards Cross, SL9 9TZ |
| WEAVER, Alan Peter RESIGNED | Director | 11 Mar 1994 | 16 Nov 1998 | | February 1945 | Treherne 54 Guarlford Road, Malvern, Worcestershire, WR14 3QP |
| WEBSTER, Stephen Paul RESIGNED | Director | 03 Oct 1994 | 31 Mar 2010 | United Kingdom | November 1952 | Parkview 1220, Arlington Business Park, Theale, Reading, RG7 4GA |
| WHITE, Mark Jonathan RESIGNED | Director | 01 Jul 2002 | 31 May 2007 | England | June 1960 | Hawthorn House, 2 Wards Drive, Sarratt, Rickmansworth, Herts, WD3 6AE |