| DE LANGE, Martijn Constantijn ACTIVE | Director | 01 Oct 2025 | | England | February 1978 | Capitol House 1, Capitol Close, Morley, Leeds, West Yorkshire, LS27 0WH, United Kingdom |
| RICHARDSON, Alan ACTIVE | Director | 01 Oct 2025 | | England | February 1977 | Capitol House 1, Capitol Close, Morley, Leeds, West Yorkshire, LS27 0WH, United Kingdom |
| BIDDULPH, Charisse Mignon RESIGNED | Secretary | 01 Aug 2007 | 30 Jan 2009 | | | 464, Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| COCHRANE, Charles RESIGNED | Secretary | 01 Dec 2006 | 31 Jul 2007 | | | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| DOBB, Parvinder Kaur RESIGNED | Secretary | 01 Sep 2009 | 01 Feb 2011 | | | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| FITZWILLIAM, Peter David Campbell RESIGNED | Secretary | 01 Feb 1999 | 02 Jun 2006 | | | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| GLEW, Steven Peter RESIGNED | Secretary | 31 Oct 2006 | 01 Dec 2006 | | | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| MAIR, James Percival RESIGNED | Secretary | 18 Aug 1998 | 01 Feb 1999 | | | 73 Rowlands Avenue, Hatch End, Pinner, Middlesex, HA5 4BX |
| MAIR, James Percival RESIGNED | Secretary | | 29 Mar 1996 | | | 69 Windsor Road, Harrow Weald, Harrow, Middlesex, HA3 5PT |
| MONTAGUE-JOHNSTONE, Torquil James RESIGNED | Secretary | 29 Mar 1996 | 18 Aug 1998 | | | Nine Elms Farmhouse, The Avenue Bucklebury, Reading, Berkshire, RG7 6NS |
| WRIGHT, Martin Leslie RESIGNED | Secretary | 02 Jun 2006 | 31 Oct 2006 | | | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| BENSON, Neil Winston RESIGNED | Director | 21 Jun 1993 | 29 Mar 1996 | England | October 1937 | 28 Southway, London, NW11 6RU |
| BRABBINS, Nigel RESIGNED | Director | 10 Oct 1996 | 30 Nov 2000 | United Kingdom | April 1959 | Beech House, Overthorpe, Banbury, Oxfordshire, OX17 2AE |
| BUSWELL, Charles Guy RESIGNED | Director | 01 Oct 1997 | 25 Nov 2015 | United Kingdom | September 1961 | 120, Buckingham Avenue, Slough, SL1 4LZ, England |
| BUSWELL, Charles Guy RESIGNED | Director | 01 Apr 1993 | 20 Jul 1994 | | September 1961 | 1 Greytree Crescent, Dorridge, Solihull, West Midlands, B93 8SL |
| CARVELL, Paul David RESIGNED | Director | 26 Feb 2001 | 05 Jan 2006 | | March 1955 | Paguera 17 Stoneleigh Close, Four Oaks, Sutton Coldfield, West Midlands, B74 2QS |
| DAHLER, Terence Edward RESIGNED | Director | 01 Sep 1994 | 29 Mar 1996 | | February 1954 | Garden Cottage, Fifield Road, Fifield, Berkshire, SL6 2NZ |
| DAVIDIAN, Martin Lee RESIGNED | Director | 01 Oct 1997 | 31 Jan 1999 | | March 1958 | Ivy House Main Road, Twycross, Warwickshire, CV9 3PL |
| FISHBURN, John Dudley RESIGNED | Director | 01 Apr 1993 | 29 Mar 1996 | United Kingdom | June 1946 | 7 Gayfere St, London, SW1P 3HN |
| FITZWILLIAM, Peter David Campbell RESIGNED | Director | 01 Feb 1999 | 02 Jun 2006 | | March 1960 | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| FORBES, David Edward RESIGNED | Director | 01 Feb 1995 | 01 Nov 1995 | | November 1945 | Oldfields Farm, Stratton Audley, Bicester, Oxfordshire, OX6 9AN |
| FULLER, Peter Stanley RESIGNED | Director | 12 Dec 2016 | 01 Mar 2024 | England | December 1964 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| GARDINER, Paula RESIGNED | Director | 25 Sep 2025 | 01 Oct 2025 | England | February 1979 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| GLEW, Steven Peter RESIGNED | Director | 05 Jun 2006 | 01 Oct 2018 | United Kingdom | May 1957 | 120, Buckingham Avenue, Slough, SL1 4LZ, England |
| HILL, Stuart RESIGNED | Director | 01 Mar 2024 | 25 Sep 2025 | United Kingdom | June 1978 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| HODGSON, Russell RESIGNED | Director | 02 Jan 2001 | 30 Sep 2005 | | April 1949 | 4 Wood Lane, Norton Juxta Twycross, Warwickshire, CV9 3QB |
| HUNTER, Graham RESIGNED | Director | 01 Apr 1996 | 25 Oct 1996 | | August 1956 | 42 Stanhome Drive, West Bridgford, Nottingham, Nottinghamshire, NG2 7FU |
| JARMAN, Mark Laurence RESIGNED | Director | 01 Oct 1997 | 07 Oct 1998 | | April 1963 | 1 Waterside Cottages, Sonning Eye, Reading, Berkshire, RG4 6TT |
| JONES, Michael Dennis RESIGNED | Director | 01 Apr 1993 | 30 Nov 1998 | | April 1957 | Oakwood Grange, Barton Road, Market Bosworth, Nuneaton, Warwickshire, CV13 0LQ |
| KANE, Michael RESIGNED | Director | 12 Aug 1998 | 23 Sep 2009 | United Kingdom | February 1950 | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |
| KANE, Michael RESIGNED | Director | | 01 Oct 1997 | | February 1950 | Beaufield House Mont De La Rosiere, St Saviour, Jersey, JE2 7HF |
| KANE, Peter RESIGNED | Director | 12 Aug 1998 | 29 Sep 2017 | England | August 1946 | 120, Buckingham Avenue, Slough, SL1 4LZ, England |
| KANE, Peter RESIGNED | Director | | 29 Mar 1996 | | August 1946 | Clare Elms, Village Road, Denham, Buckinghamshire, UB9 5BE |
| KROHN, Peter Michael RESIGNED | Director | 01 Sep 2018 | 11 Sep 2023 | England | June 1957 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| LAIRD, Scott RESIGNED | Director | 01 Sep 2018 | 25 Sep 2025 | England | March 1982 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| LYALL, Jaspreet Kaur RESIGNED | Director | 11 Sep 2023 | 01 Oct 2025 | England | August 1985 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| MANGHAM, Albert Christopher RESIGNED | Director | 12 Dec 2016 | 23 Sep 2019 | England | July 1964 | 120, Buckingham Avenue, Slough, SL1 4LZ |
| MC LAREN, Susan Elaine RESIGNED | Director | 01 Apr 1993 | 29 Mar 1996 | | November 1946 | Rosewood Vivian Close, Oxhey, Watford, Hertfordshire, WD1 4PQ |
| MC LAREN, Susan Elaine RESIGNED | Director | | 17 Feb 1992 | | November 1946 | Rosewood Vivian Close, Oxhey, Watford, Hertfordshire, WD1 4PQ |
| MICHIE, Alexander James RESIGNED | Director | 01 Apr 1996 | 05 Mar 1997 | | February 1949 | 3 Filanco Court, 44-46 Uxbridge Road, London, W7 3PP |
| MONTAGUE-JOHNSTONE, Torquil James RESIGNED | Director | 26 Apr 1993 | 18 Sep 1998 | United Kingdom | October 1953 | Nine Elms Farmhouse, The Avenue Bucklebury, Reading, Berkshire, RG7 6NS |
| ODLING, Antony William RESIGNED | Director | 10 Oct 1996 | 04 Oct 1999 | | July 1954 | 132 Widney Manor Road, Solihull, West Midlands, B91 3JJ |
| ROSS, Donald Alexander RESIGNED | Director | 01 Oct 1997 | 09 Mar 2011 | United Kingdom | June 1955 | Express House, 464 Berkshire Avenue, Slough, Berkshire, SL1 4PL |