| HIGHFIELD, Jeffrey ACTIVE | Secretary | 22 Sep 2014 | | | | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| ALALOUFF, Deborah Karen, Dr ACTIVE | Director | 29 May 2024 | | England | September 1962 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| GLASS, Simon Tobias ACTIVE | Director | 19 Sep 2025 | | England | September 1955 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| GOLDSMITH, Gillian ACTIVE | Director | 18 Oct 2023 | | England | June 1967 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| GRANT, Andrew Harry ACTIVE | Director | 08 Sep 2020 | | England | August 1951 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| LEIBLING, David Alexander ACTIVE | Director | 13 Dec 2022 | | England | February 1944 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| PETERS, Brian Simon ACTIVE | Director | 27 May 2026 | | England | August 1967 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| POLLAK, David Arthur ACTIVE | Director | 13 Dec 2022 | | England | July 1949 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| ROSS, Gillian ACTIVE | Director | 23 Oct 2022 | | England | September 1955 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| SANDERSON, Steven Mark ACTIVE | Director | 17 Jun 2026 | | England | May 1961 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| STEPHANY, Jennifer Rose ACTIVE | Director | 20 May 2026 | | England | August 1956 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| ABRAHAMS, Joel Marc RESIGNED | Director | 31 Jan 2018 | 13 Dec 2022 | England | February 1966 | 2, Field End Road, Pinner, HA5 2QL, England |
| AUSTIN, Philip John RESIGNED | Director | 22 Nov 2023 | 21 May 2025 | United Kingdom | March 1953 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| AUSTIN, Philip John RESIGNED | Director | 29 Jan 2014 | 13 May 2018 | England | March 1953 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| BACH, Caroline Anne RESIGNED | Director | 13 May 2018 | 26 May 2019 | England | October 1960 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| BOTT, Rosalind Ann Gilda RESIGNED | Director | 14 Jul 2025 | 17 Jun 2026 | England | December 1958 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| BROWN, Daniel Edward RESIGNED | Director | 08 May 2016 | 31 May 2020 | England | March 1966 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| CHADWICK, Lawrence Stephen RESIGNED | Director | 21 May 2017 | 25 Dec 2025 | England | August 1956 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| CHADWICK, Lawrence Stephen RESIGNED | Director | 21 May 2017 | 20 May 2026 | England | March 1956 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| COHEN, Adrian RESIGNED | Director | 21 May 2017 | 20 May 2026 | England | September 1955 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| COHEN, Adrian RESIGNED | Director | 29 Jan 2014 | 21 Apr 2016 | England | September 1955 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| COHEN, Anne Lindsey RESIGNED | Director | 22 Dec 2014 | 19 Jun 2025 | England | August 1951 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| FELDMAN, Jonathan Paul RESIGNED | Director | 06 Oct 2021 | 18 Oct 2023 | England | August 1976 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| FINEBERG, Anthony David RESIGNED | Director | 13 May 2018 | 15 Dec 2021 | England | December 1950 | 2, Field End Road, Pinner, HA5 2QL, England |
| FREEMAN, Marilyn Anne RESIGNED | Director | 22 Dec 2021 | 28 Feb 2023 | England | June 1952 | 2, Field End Road, Pinner, HA5 2QL, England |
| GLASS, Elaine Phillipa RESIGNED | Director | 26 May 2019 | 29 May 2024 | England | April 1960 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| GOLDNER, Alan Jeffrey RESIGNED | Director | 29 Jan 2015 | 08 May 2016 | England | March 1945 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| GRANT, Andrew Harry RESIGNED | Director | 29 Jan 2014 | 08 May 2016 | United Kingdom | August 1951 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| GRANT, Barbara Marianne RESIGNED | Director | 22 Dec 2014 | 11 Jul 2017 | England | April 1952 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| HARRIS, Michael Lionel RESIGNED | Director | 23 Dec 2013 | 29 Jan 2014 | England | March 1953 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| HART, Ruth RESIGNED | Director | 15 Dec 2021 | 23 May 2023 | England | March 1960 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| HIGHFIELD, Jeffrey RESIGNED | Director | 22 Sep 2014 | 13 Dec 2022 | England | March 1952 | 2, Field End Road, Pinner, HA5 2QL, England |
| HOLMAN, Linda Ruth RESIGNED | Director | 21 May 2017 | 31 Jan 2018 | England | April 1947 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| KAFKA, Edward Joseph RESIGNED | Director | 08 May 2016 | 31 Oct 2021 | England | July 1944 | 2, Field End Road, Pinner, HA5 2QL, England |
| KENTON, Oliver Alexander RESIGNED | Director | 15 Sep 2020 | 13 Dec 2022 | England | October 1968 | 2, Field End Road, Pinner, HA5 2QL, England |
| KENTON, Oliver Alexander RESIGNED | Director | 29 Jan 2015 | 21 May 2017 | England | October 1968 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| LEIBLING, David Alexander RESIGNED | Director | 12 Feb 2020 | 17 Jun 2021 | England | February 1944 | 2, Field End Road, Pinner, HA5 2QL, England |
| LEVINSON, Stephen Michael RESIGNED | Director | 12 Feb 2020 | 13 Dec 2022 | England | January 1949 | 2, Field End Road, Pinner, HA5 2QL, England |
| LUCAS, Edwin Rodger RESIGNED | Director | 08 May 2016 | 22 Nov 2023 | England | June 1952 | 1a, Halsbury Close, Stanmore, HA7 3DY, England |
| MAGINN, Peter Robert William RESIGNED | Director | 12 Aug 2018 | 15 Sep 2020 | England | May 1978 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS |
| MENDOZA, Neil David Pereira RESIGNED | Director | 22 Dec 2014 | 31 Jan 2018 | England | February 1959 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| NOBLE, Stephen Anthony RESIGNED | Director | 22 Dec 2014 | 18 Apr 2018 | United Kingdom | June 1944 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| PHILLIPS, Mark Douglas RESIGNED | Director | 22 Dec 2014 | 13 Dec 2022 | England | March 1964 | 2, Field End Road, Pinner, HA5 2QL, England |
| POLLAK, David Arthur RESIGNED | Director | 22 Dec 2014 | 17 May 2015 | England | July 1949 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| PRENTICE, Jane Patricia RESIGNED | Director | 29 Jun 2016 | 02 Feb 2022 | United Kingdom | April 1955 | 2, Field End Road, Pinner, HA5 2QL, England |
| PRENTICE, Jane Patricia RESIGNED | Director | 22 Dec 2014 | 02 Nov 2015 | United Kingdom | April 1955 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |
| SAFIR, David RESIGNED | Director | 18 Apr 2018 | 21 Jul 2021 | England | February 1948 | 2, Field End Road, Pinner, HA5 2QL, England |
| SOLOMON, Alan Eugene RESIGNED | Director | 22 Dec 2014 | 21 May 2017 | England | October 1939 | 39, Bessborough Rd,, Harrow,, Middlesex, HA1 3BS, England |