| LAWES, Nikita Kaushik ACTIVE | Secretary | 02 Sep 2026 | | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| EISENHARDT, Shannon Sue ACTIVE | Director | 14 Feb 2024 | | United Kingdom | September 1974 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| GREENE, Thomas Richard Etienne ACTIVE | Director | 15 Apr 2021 | | United Kingdom | October 1974 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| RICHARDS, Tanya Claire ACTIVE | Director | 12 Feb 2025 | | United Kingdom | April 1971 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| HODGES, James Edward RESIGNED | Secretary | 05 Mar 2026 | 02 Sep 2026 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| HODGES, James Edward RESIGNED | Secretary | 08 Jun 2020 | 08 Feb 2025 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| KENWARD, Sally RESIGNED | Secretary | 08 Feb 2025 | 05 Mar 2026 | | | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| LOGAN, Christine Anne-Marie RESIGNED | Secretary | 16 Dec 2014 | 08 Jun 2020 | | | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| RICHARDSON, Elizabeth Anne RESIGNED | Secretary | 09 Oct 2006 | 16 Dec 2014 | | | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| BEALER, Christopher James RESIGNED | Director | 28 Mar 2024 | 29 Jan 2025 | United Kingdom | June 1976 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| CARR, Jeffrey RESIGNED | Director | 09 Apr 2020 | 31 Mar 2024 | United Kingdom | September 1961 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| 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 | 01 Oct 2015 | 13 Dec 2017 | England | December 1973 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| DAWAR, Manish RESIGNED | Director | 22 Jul 2009 | 31 Jul 2012 | United Kingdom | December 1965 | 10, Merryman Drive, Crowthorne, Berkshire, RG45 6TW |
| DAY, Colin Richard RESIGNED | Director | 09 Oct 2006 | 08 Feb 2011 | England | March 1955 | The Beeches, 17 Stratton Road, Beaconsfield, Buckinghamshire, HP9 1HR |
| DIXON, John Charles RESIGNED | Director | 01 Nov 2016 | 11 Sep 2023 | United Kingdom | May 1956 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| EDWARDS, Simon Jeremy RESIGNED | Director | 09 Oct 2006 | 11 Dec 2013 | United Kingdom | April 1961 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| GREENSMITH, Richard Mark RESIGNED | Director | 21 Apr 2016 | 01 Nov 2016 | England | June 1973 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| HENNAH, Adrian Nevil RESIGNED | Director | 01 Oct 2015 | 09 Apr 2020 | United Kingdom | November 1957 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| HODGES, James Edward RESIGNED | Director | 16 Dec 2020 | 15 Apr 2021 | England | May 1977 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| KEELEY, Martin Spencer RESIGNED | Director | 30 Jan 2009 | 28 Apr 2012 | United Kingdom | March 1956 | Kenmore, Devenish Road, Sunningdale, Berkshire, SL5 9PF |
| 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 |
| MORDAN, William Richard RESIGNED | Director | 31 Jul 2012 | 01 Oct 2015 | United Kingdom | September 1969 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| NEVILLE, Simon Andrew RESIGNED | Director | 01 Oct 2016 | 01 Jul 2020 | United Kingdom | October 1957 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| PEACH, Alasdair James RESIGNED | Director | 20 Jul 2020 | 16 Dec 2020 | United Kingdom | June 1970 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| TIMMIS, Jonathan RESIGNED | Director | 16 Mar 2018 | 08 Jun 2020 | England | June 1975 | 103-105 Bath Road, Slough, Berkshire, SL1 3UH |
| WILLIAMS, Gareth Robert RESIGNED | Director | 16 Dec 2020 | 15 Apr 2021 | United Kingdom | September 1978 | 103-105, Bath Road, Slough, Berkshire, SL1 3UH, United Kingdom |
| WILSON, Mark Raymond RESIGNED | Director | 09 Oct 2006 | 30 Jan 2009 | | February 1968 | 37 Balmoral Gardens, Windsor, Berkshire, SL4 3SG |