| LAWES, Nikita Kaushik ACTIVE | Secretary | 05 Mar 2026 | | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| MANSELL, James Douglas Colin ACTIVE | Director | 01 Jul 2025 | | United Kingdom | February 1984 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| WILLIAMS, Gareth Robert ACTIVE | Director | 21 Jul 2025 | | United Kingdom | September 1978 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| BUXTON SMITH, Maria Rita RESIGNED | Secretary | 30 Sep 2005 | 01 Nov 2010 | | | Ssl International Plc, 35 New Bridge Street, London, EC4V 6BW |
| GILBERT, John Frederick RESIGNED | Secretary | | 21 Nov 1996 | | | 10 Long Wood Drive, Jordans, Beaconsfield, Buckinghamshire, HP9 2SS |
| HAYES, Duncan Maclean RESIGNED | Secretary | 21 Nov 1996 | 05 Sep 1997 | | | 187 Lodge Road, Writtle, Chelmsford, Essex, CM1 3JB |
| HODGES, James Edward RESIGNED | Secretary | 08 Jun 2020 | 08 Feb 2025 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| JOWETT, Jonathan David RESIGNED | Secretary | 01 Mar 1999 | 30 Sep 2004 | | | 43 Armistead Way, Cranage, Crewe, Cheshire, CW4 8FE |
| KENWARD, Sally RESIGNED | Secretary | 08 Feb 2025 | 05 Mar 2026 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| LEE, Christopher Michael RESIGNED | Secretary | 01 Dec 1997 | 01 Mar 1999 | | | 7 Cricketers Row, Herongate, Brentwood, Essex, CM13 3QA |
| LOGAN, Christine Anne-Marie RESIGNED | Secretary | 16 Dec 2014 | 08 Jun 2020 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| MANNION, Antony Clive Patrick RESIGNED | Secretary | 30 Sep 2004 | 30 Sep 2005 | | | Castle Farm, Mountfield, East Sussex, TN32 5JU |
| RICHARDSON, Elizabeth Anne RESIGNED | Secretary | 01 Nov 2010 | 16 Dec 2014 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| ANDERSEN, Henning Lang RESIGNED | Director | 31 Jul 2012 | 24 May 2013 | United Kingdom | January 1963 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| BISHOP, Michael John RESIGNED | Director | 21 Nov 1996 | 28 Feb 1999 | United Kingdom | November 1959 | Oak Cottage, Park Lane, Broxbourne, Hertfordshire, EN10 7PQ |
| BUCHAN, Brian John RESIGNED | Director | 29 May 2001 | 23 Mar 2004 | England | May 1952 | Manor Farmhouse, Fyfield, Abingdon, Oxfordshire, OX13 5LR |
| BUXTON-SMITH, Maria Rita, Dr RESIGNED | Director | 23 Jul 2008 | 01 Nov 2010 | | April 1965 | Ssl International Plc, 35 New Bridge Street, London, EC4V 6BW |
| CAIZZONE, Salvatore RESIGNED | Director | 08 Aug 2011 | 14 May 2012 | United Kingdom | June 1964 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| CATER, Iain Charles Douglas RESIGNED | Director | 28 Feb 1999 | 19 Feb 2001 | | January 1952 | The Orchard The Avenue, Hale, Altrincham, Cheshire, WA15 0LX |
| CLEMENTS, Patrick Norris, Dr RESIGNED | Director | 03 Jun 2013 | 30 Apr 2016 | United Kingdom | July 1964 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| DAVIES, Candida Jane RESIGNED | Director | 31 Jul 2012 | 13 Dec 2017 | United Kingdom | December 1973 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| DAVIS, Shaun Kevin RESIGNED | Director | 05 Aug 2004 | 01 Nov 2010 | Gb-Eng | January 1958 | Ssl International Plc, 35 New Bridge Street, London, EC4V 6BW |
| DAWAR, Manish RESIGNED | Director | 01 Nov 2010 | 31 Jul 2012 | United Kingdom | December 1965 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| EATON, Andrew RESIGNED | Director | 05 Jan 1998 | 29 Oct 1998 | | March 1966 | 4 Forest Court, Roberts Way Englefield Green, Egham, Surrey, TW20 9SH |
| EDWARDS, Simon Jeremy RESIGNED | Director | 08 Feb 2011 | 11 Dec 2013 | United Kingdom | April 1961 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| FRANCHINO, Neil Anthony RESIGNED | Director | | 08 Sep 1995 | | June 1943 | 41 Alma Road, Windsor, Berkshire, SL4 3HN |
| GEORGE, Dieno RESIGNED | Director | 19 Feb 2001 | 29 May 2001 | | July 1956 | Holsworthy Farm Boots Green, Allostock, Knutsford, Cheshire, WA16 9NU |
| GILBERT, John Frederick RESIGNED | Director | | 21 Nov 1996 | | November 1936 | 10 Long Wood Drive, Jordans, Beaconsfield, Buckinghamshire, HP9 2SS |
| GREENSMITH, Richard Mark RESIGNED | Director | 21 Apr 2016 | 21 Jul 2025 | England | June 1973 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| JOWETT, Jonathan David RESIGNED | Director | 30 Nov 2000 | 30 Sep 2004 | United Kingdom | November 1962 | 43 Armistead Way, Cranage, Crewe, Cheshire, CW4 8FE |
| KEELEY, Martin Spencer RESIGNED | Director | 01 Nov 2010 | 08 Aug 2011 | United Kingdom | March 1956 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| MANNION, Antony Clive Patrick RESIGNED | Director | 30 Sep 2004 | 01 Nov 2010 | United Kingdom | February 1961 | Ssl International Plc, 35 New Bridge Street, London, EC4V 6BW |
| MARCHETTI, Charles Anthony RESIGNED | Director | 01 Dec 1997 | 05 Jan 1998 | | April 1951 | Flat 5 75 St Georges Square, London, SW1V 3QW |
| MARTEL, Timothy John RESIGNED | Director | 08 Jun 2020 | 14 Feb 2024 | United Kingdom | January 1975 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| MORAN, Mark RESIGNED | Director | 05 Aug 2004 | 01 Nov 2010 | United Kingdom | April 1960 | Ssl International Plc, 35 New Bridge Street, London, EC4V 6BW, England |
| MORDAN, William Richard RESIGNED | Director | 01 Nov 2010 | 01 Oct 2015 | United Kingdom | September 1969 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH |
| PICKSTONE, Stephen Christopher Andrew RESIGNED | Director | 14 Feb 2024 | 01 Jul 2025 | England | February 1978 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| SANDERS, Paul Antony RESIGNED | Director | 29 Oct 1998 | 30 Nov 2000 | | August 1964 | 3 Roseneath, Sandringham Park, Bramhall, Cheshire, SK7 3LP |
| SLATER, Andrew RESIGNED | Director | 29 May 2001 | 30 Apr 2003 | | October 1947 | Orwell Dene, Levington Road, Nacton, Suffolk, IP10 0EJ |
| STAMMERS, Judith Patricia RESIGNED | Director | 04 Sep 1995 | 26 Nov 1996 | | March 1952 | Down Barn Cottage, North Farm, West Overton, Marlborough, Wiltshire, SN8 1QE |
| STAMPER, Alan Charles RESIGNED | Director | 19 Jan 1998 | 29 Oct 1998 | | March 1955 | Dove Cottage, Meadle, Buckinghamshire, HP17 9UD |
| TIMMIS, Jonathan RESIGNED | Director | 13 Dec 2017 | 08 Jun 2020 | England | June 1975 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| WATTS, Garry RESIGNED | Director | 19 Feb 2001 | 01 Nov 2010 | United Kingdom | December 1956 | 35, New Bridge Street, London, EC4V 6BW |