| ALEXANDER, Danielle ACTIVE | Director | 28 Jun 2023 | | United Kingdom | March 1962 | Flintwall Cottage, The Green, Letchmore Heath, Watford, WD25 8ER, England |
| CURRAN, Catherine ACTIVE | Director | 23 Jul 2014 | | England | November 1957 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| GRAHAM, John Martin ACTIVE | Director | 24 May 2023 | | England | February 1953 | 14, Folly Close, Radlett, WD7 8DR, England |
| GREATREX, John Russell ACTIVE | Director | 25 Sep 2024 | | England | September 1957 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| GRIFFIN, Wendy Margaret ACTIVE | Director | 28 Nov 2019 | | United Kingdom | March 1946 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| JEENS, Martin Ashley ACTIVE | Director | 25 Sep 2013 | | England | December 1942 | 53, Newberries Avenue, Radlett, Hertfordshire, WD7 7EL, England |
| MYERSON, Neil Esmond ACTIVE | Director | 10 Feb 2016 | | England | September 1947 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| SUSMAN, William ACTIVE | Director | 10 Jan 2026 | | England | August 1967 | 1, Monarch Walk, Shenley, Radlett, WD7 9BH, England |
| SWAIN, Irene ACTIVE | Director | 19 Jul 2017 | | England | September 1963 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| WALTON, Garry Robert ACTIVE | Director | 21 Sep 2022 | | England | August 1957 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| DAVIS, Peter David RESIGNED | Secretary | 02 May 2022 | 08 Jan 2025 | | | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| EVANS, Peter George RESIGNED | Secretary | 10 Mar 2008 | 03 Feb 2022 | | | 44, Alexander Road, Stotfold, Hitchin, Herts, SG5 4NA, England |
| LLOYD, Carolyn-Anne Elizabeth RESIGNED | Secretary | 01 Nov 2001 | 31 Dec 2007 | | | 52 Halsey Park, London Colney, Hertfordshire, AL2 1BH |
| TRUPPIN, Philip George Max RESIGNED | Secretary | 28 Mar 1994 | 29 Sep 2001 | | | 15 Hangar Ruding, Watford, Hertfordshire, WD19 5BH |
| QA REGISTRARS LIMITED RESIGNED | Secretary | 01 Jan 2008 | 09 Mar 2008 | | | The Studio, St Nicholas Close, Elstree, Hertfordshire, WD6 3EW |
| BAKER, Anne RESIGNED | Director | 07 Jun 2000 | 31 Jan 2016 | England | February 1930 | 6 Kitswell Way, Radlett, Hertfordshire, WD7 7HN |
| BARNETT, Daniel RESIGNED | Director | 17 May 2021 | 03 Feb 2022 | United Kingdom | May 1970 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| BURKE, Stephen Peter John RESIGNED | Director | 19 Sep 2007 | 29 Jul 2008 | | January 1959 | 8 Radlett Park Road, Radlett, Hertfordshire, WD7 7BQ |
| CHARRETT, Vivienne Yolanda, Ms. RESIGNED | Director | 21 May 2018 | 14 Apr 2019 | United Kingdom | June 1951 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| CHERRY, Mark Christopher RESIGNED | Director | 08 Jul 2019 | 17 Jun 2021 | England | December 1962 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| COHEN, Stanley Solomon, Obe RESIGNED | Director | 16 Jun 1999 | 12 Sep 2001 | United Kingdom | July 1926 | 72 Viceroy Court Prince Albert Road, London, NW8 7PS |
| COHEN, Stanley Solomon RESIGNED | Director | 28 Mar 1994 | 06 Sep 1995 | | July 1926 | 5 Stanmore Hill, Stanmore, Middlesex, HA7 3DP |
| DAVIS-STOLLAR, Rachael Lee RESIGNED | Director | 23 Jul 2014 | 08 Jan 2025 | England | July 1981 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| DEEM, William RESIGNED | Director | 07 Nov 2001 | 21 Jul 2010 | United Kingdom | January 1946 | 6 Williams Way, Radlett, Hertfordshire, WD7 7EZ |
| EASTBURN, Philip Colin RESIGNED | Director | 20 May 1998 | 30 Jul 2003 | | July 1942 | 144 Watling Street, Radlett, Hertfordshire, WD7 7JH |
| ERFAN, Sophia Luise RESIGNED | Director | 27 Sep 2018 | 22 Apr 2021 | United Kingdom | April 1978 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| ERFAN, Sophia RESIGNED | Director | 21 Jul 2010 | 27 Jul 2016 | England | April 1978 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| FOX, Paul Leonard, Sir RESIGNED | Director | 28 Mar 1994 | 11 Dec 1997 | | October 1925 | 20 The Rose Walk, Radlett, Hertfordshire, WD7 7JS |
| GRIFFIN, Wendy Margaret RESIGNED | Director | 16 Jun 1999 | 19 Jul 2017 | United Kingdom | March 1946 | 11 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HZ |
| HICKS, George Douglas Christopher RESIGNED | Director | 28 Mar 1994 | 22 Apr 1998 | | August 1918 | 46 Goodyers Avenue, Radlett, Hertfordshire, WD7 8BB |
| HOCH, Vanessa RESIGNED | Director | 21 Jul 2010 | 25 Sep 2013 | England | December 1974 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| HORSFORD, Alan Arthur RESIGNED | Director | 28 Mar 1994 | 28 Nov 1999 | | May 1927 | 17 Darnhills, Radlett, Hertfordshire, WD7 8LQ |
| HOWLEY, John Anthony RESIGNED | Director | 21 Jul 2010 | 27 May 2014 | England | April 1939 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| KHAWAJA, Mohammed Saleem RESIGNED | Director | 24 May 2023 | 25 Nov 2025 | England | September 1961 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| KIRK, Richard Arthur RESIGNED | Director | 06 Sep 1995 | 18 May 1999 | England | June 1942 | 98 Shenley Hill, Radlett, Hertfordshire, WD7 7BE |
| LANGDON, Beverley RESIGNED | Director | 03 Feb 2022 | 26 Jan 2023 | England | November 1964 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| LEFTON, Jacqueline RESIGNED | Director | 17 May 2016 | 08 Jul 2019 | England | August 1959 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| LEVY, Elkan David RESIGNED | Director | 10 Jan 2007 | 21 Jul 2010 | England | March 1943 | Waterside Cottage, Brook Drive, Radlett, Hertfordshire, WD7 8ET |
| MARLEY, Paul Couch RESIGNED | Director | 22 Jul 1998 | 23 Jul 2014 | England | December 1926 | 35 Homefield Road, Radlett, Hertfordshire, WD7 8PX |
| MARSTON, Joyce Ann RESIGNED | Director | 06 Sep 1995 | 18 May 1999 | | June 1932 | 98 Shenley Hill, Radlett, Hertfordshire, WD7 7BE |
| NAGLER, Stuart Martin RESIGNED | Director | 25 Sep 2013 | 27 Jul 2016 | England | June 1946 | 29, Beech Avenue, Radlett, Hertfordshire, WD7 7DD, England |
| NEEDLEMAN, Jules Daniel RESIGNED | Director | 22 Apr 2021 | 20 Mar 2024 | England | March 1980 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| PAYNE, Clive RESIGNED | Director | 10 Feb 2016 | 12 Jun 2019 | England | December 1946 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| PAYNE, Neil Lewin RESIGNED | Director | 10 Jan 2007 | 21 May 2018 | Gbr | June 1943 | 45 Newlands Avenue, Radlett, Hertfordshire, WD7 8EJ |
| PAYNE, Neil Lewin RESIGNED | Director | 28 Mar 1994 | 06 Sep 1995 | Gbr | June 1943 | 45 Newlands Avenue, Radlett, Hertfordshire, WD7 8EJ |
| SAMUELSON, Estelle Marion RESIGNED | Director | 19 Sep 2007 | 21 Jul 2010 | England | February 1956 | 1 Maytrees, Radlett, Hertfordshire, WD7 8AW |
| WALTON, Garry Robert RESIGNED | Director | 28 Nov 2019 | 26 May 2020 | England | August 1957 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| WATKISS, John Barrie RESIGNED | Director | 28 Mar 1994 | 30 Nov 2006 | England | September 1937 | Jordans, Trout Rise, Loudwater, Rickmansworth, Hertfordshire, WD4 4JU |
| WICKHAM, Dermot James RESIGNED | Director | 14 Jul 2020 | 05 May 2023 | England | June 1957 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| WILKINS, Christopher James RESIGNED | Director | 27 May 2014 | 17 May 2016 | England | April 1946 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| WILSON, Shaun Barrington RESIGNED | Director | 17 Jun 2021 | 04 May 2023 | England | November 1961 | 1 Aldenham Avenue, Radlett, Hertfordshire, WD7 8HL |
| WORTHY, Ronald Thomas Arthur RESIGNED | Director | 30 Jul 2003 | 28 May 2013 | England | March 1942 | 471 Watling Street, Radlett, Hertfordshire, WD7 7JG |