| VAUGHTON, Philip Nicholas ACTIVE | Secretary | | | | | Kingswood, Loudwater Ridge, Loudwater, Rickmansworth, Herts, WD3 4AR |
| BELLINGER, Clive Derek ACTIVE | Director | 22 Jul 2004 | | United Kingdom | February 1965 | 3, Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| BUXTON, Alexander Philip ACTIVE | Director | 30 Apr 2014 | | England | February 1974 | 2, Loudwater Ridge, Loudwater, Rickmansworth, Herts, WD3 4AR, United Kingdom |
| GRIFFITHS, Michael John ACTIVE | Director | | | United Kingdom | August 1942 | 4, Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| NORRIE, John David Taylor, Professor ACTIVE | Director | 12 Nov 2025 | | Scotland | August 1964 | 12 Kilmaurs Terrace, Kilmaurs Terrace, Edinburgh, EH16 5DR, Scotland |
| SHETH, Nickin ACTIVE | Director | 07 Dec 2015 | | United Kingdom | February 1980 | 6, Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR, England |
| VAUGHTON, Diana Jean ACTIVE | Director | | | United Kingdom | February 1948 | Kingswood, Loudwater Ridge, Loudwater, Rickmansworth, Herts, WD3 4AR |
| BLACKSTONE, Michael Raymond RESIGNED | Director | | 30 Apr 2014 | United Kingdom | October 1939 | Little Stafford, 2 Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| HARVEY, James Robert RESIGNED | Director | 27 Apr 2002 | 26 Aug 2015 | United Kingdom | July 1957 | 6, Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| MCGARVEY, Christine Elizabeth RESIGNED | Director | 12 Apr 1996 | 22 Jul 2004 | | December 1961 | 3 Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| NORRIE, Katherine Norah RESIGNED | Director | 31 Aug 2021 | 12 Nov 2025 | England | May 1933 | 1, Loudwater Ridge, Loudwater, Rickmansworth, WD3 4AR, England |
| NORRIE, Katherine Norah RESIGNED | Director | 18 May 2021 | 30 Aug 2021 | England | May 1933 | 1, Loudwater Ridge, Loudwater, Rickmansworth, WD3 4AR, England |
| NORRIE, William Malcolm, Commander Royal Navy (Retired) RESIGNED | Director | | 30 Aug 2020 | United Kingdom | May 1932 | 1, Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| RICHARDS, Ivor John RESIGNED | Director | | 27 Apr 2002 | | April 1932 | 6 Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |
| TEJANI, Hassanali Gulamali RESIGNED | Director | | 12 Apr 1996 | | October 1957 | 3 Loudwater Ridge, Loudwater, Rickmansworth, Hertfordshire, WD3 4AR |