| REDHEAD, Kayleigh ACTIVE | Secretary | 31 Dec 2025 | | | | Waterside House, 35 North Wharf Road, London, W2 1NW |
| DOBBS, Adam Leslie ACTIVE | Director | 27 Oct 2023 | | England | March 1980 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| HAMES, Victoria Elizabeth ACTIVE | Director | 07 Aug 2026 | | United Kingdom | October 1971 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| REDHEAD, Kayleigh ACTIVE | Director | 31 Dec 2025 | | England | August 1992 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| RUDOLPH, James Duncan ACTIVE | Director | 16 Jul 2021 | | England | March 1967 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| CHASE, Verity RESIGNED | Secretary | 06 Oct 2016 | 08 Feb 2018 | | | Waterside House, 35 North Wharf Road, London, W2 1NW |
| HOWELL, Patricia RESIGNED | Secretary | 08 Feb 2018 | 31 Aug 2022 | | | Waterside House, 35 North Wharf Road, London, W2 1NW |
| IVENS, Robert John RESIGNED | Secretary | 17 Sep 2003 | 06 Oct 2016 | | | Waterside House, 35 North Wharf Road, London, W2 1NW |
| LYONS, Robert Dylan RESIGNED | Secretary | 31 Aug 2022 | 31 Dec 2025 | | | Waterside House, 35 North Wharf Road, London, W2 1NW |
| BOLLAND, Marc RESIGNED | Director | 14 Jul 2010 | 07 Feb 2011 | England | March 1959 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| BROOK, Daniel Oliver RESIGNED | Director | 31 Jan 2020 | 16 Jul 2021 | England | September 1984 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| CHASE, Verity RESIGNED | Director | 06 Oct 2016 | 08 Feb 2018 | England | December 1976 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| DYSON, Ian RESIGNED | Director | 17 Nov 2006 | 14 Jul 2010 | United Kingdom | May 1962 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| FINDLAY, Andrew Robert RESIGNED | Director | 05 Mar 2009 | 31 Jan 2011 | United Kingdom | October 1969 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| FOLLAND, Nick James RESIGNED | Director | 01 Feb 2019 | 27 Oct 2023 | United Kingdom | October 1965 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| HARRIS, Susan Elizabeth RESIGNED | Director | 27 May 2005 | 31 Aug 2005 | United Kingdom | January 1961 | 18, Ardross Avenue, Northwood, Middlesex, HA6 3DS |
| HAWKES, Joanna Marageret RESIGNED | Director | 10 Jul 2015 | 31 Jan 2020 | England | March 1961 | 35, North Wharf Road, London, W2 1NW, England |
| HAY-PLUMB, Paula Maria RESIGNED | Director | 17 Sep 2003 | 30 Jun 2005 | England | March 1960 | Ventana, Drews Park, Beaconsfield, Buckinghamshire, HP9 2TT |
| HOWELL, Patricia RESIGNED | Director | 08 Feb 2018 | 31 Aug 2022 | England | January 1972 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| IVENS, Robert John RESIGNED | Director | 19 Sep 2008 | 06 Oct 2016 | England | April 1958 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| LYONS, Robert Dylan RESIGNED | Director | 16 Dec 2021 | 31 Dec 2025 | England | August 1986 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| MELLOR, Amanda RESIGNED | Director | 30 Jul 2009 | 01 Feb 2019 | England | March 1964 | 35, North Wharf Road, London, W2 1NW |
| OAKLEY, Graham John RESIGNED | Director | 09 Nov 2004 | 01 Sep 2009 | United Kingdom | October 1956 | Waterside House, 35 North Wharf Road, London, W2 1NW |
| POWERS-FREELING, Laurel Claire RESIGNED | Director | 17 Sep 2003 | 09 Nov 2004 | | May 1957 | Waterside House 35 North Wharf Road, London, W2 1NW |
| REED, Alison Clare RESIGNED | Director | 17 Sep 2003 | 30 Apr 2005 | United Kingdom | December 1956 | Waterside, PO BOX 365, Harmondsworth, West Drayton, UB7 0GB |
| STEWART, Alan James Harris RESIGNED | Director | 01 Nov 2010 | 10 Jul 2014 | England | April 1960 | Waterside House, 35 North Wharf Road, London, W2 1NW |