| KING, Tina ACTIVE | Director | 19 Feb 2021 | | England | January 1974 | Chiswick Park Building 2, 566 Chiswick High Road, London, W4 5YB, England |
| MCCORRY, Nigel Patrick, Mr. ACTIVE | Director | 12 Sep 2023 | | England | January 1970 | Chiswick Park Building 2, 566 Chiswick High Road, London, W4 5YB, England |
| POLLITT, Samar ACTIVE | Director | 11 Mar 2024 | | England | December 1978 | Chiswick Park Building 2, 566 Chiswick High Road, London, W4 5YB, England |
| ROBINSON, Sarah Jane Catherine, Ms. ACTIVE | Director | 18 Jul 2025 | | England | November 1969 | Chiswick Park Building 2, 566 Chiswick High Road, London, W4 5YB, England |
| ROSENWINK, Jay Anthony ACTIVE | Director | 11 Mar 2024 | | England | November 1980 | Chiswick Park Building 2, 566 Chiswick High Road, London, W4 5YB, England |
| DOUGLAS, Andrew Keith RESIGNED | Secretary | 19 Sep 2005 | 11 Nov 2008 | | | 48 Woodcote Road, Caversham Heights, Reading, Berkshire, RG4 7BB |
| PARSONS, Andrew Robert RESIGNED | Secretary | | 19 Sep 2005 | | | 238b Kingston Road, Staines, Middlesex, TW18 1PG |
| SHINE, Suzanne Rosslynn RESIGNED | Secretary | 12 Nov 2008 | 31 Jul 2012 | | | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| BLAIKLEY, David John RESIGNED | Director | 13 May 2002 | 25 Sep 2023 | England | April 1963 | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| BLAIR, Neil Lyndon Marc RESIGNED | Director | 01 Jan 2001 | 31 Jul 2001 | England | September 1966 | 42 Hollycroft Avenue, London, NW3 7QN |
| BUTTON, Roy David RESIGNED | Director | 25 Jan 1993 | 29 Mar 2019 | United Kingdom | September 1951 | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| CREIGHTON, Thomas Hugh RESIGNED | Director | 31 Jul 2012 | 17 Feb 2021 | England | January 1964 | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| DOUGLAS, Andrew Keith RESIGNED | Director | 25 May 2007 | 11 Nov 2008 | England | October 1960 | 48 Woodcote Road, Caversham Heights, Reading, Berkshire, RG4 7BB |
| HITCHCOCK, Paul Leonard RESIGNED | Director | | 29 Feb 1992 | United Kingdom | February 1932 | Wood End Stoke Wood, Stoke Poges, Slough, Berkshire, SL2 4AU |
| MERTZ, Steven William RESIGNED | Director | 31 Jul 2001 | 17 Apr 2015 | England | May 1957 | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| O'TOOLE, Stanley James Vincent RESIGNED | Director | | 30 Apr 1993 | | January 1939 | Beaulah, Baughurst Road, Baughurst, Hampshire, RG26 5LL |
| PARSONS, Andrew Robert RESIGNED | Director | | 19 Sep 2005 | | July 1947 | 238b Kingston Road, Staines, Middlesex, TW18 1PG |
| SENAT, Eric Hartley RESIGNED | Director | | 31 Dec 2000 | England | December 1949 | 35 Carlton Hill, London, NW8 0JX |
| SHINE, Suzanne Rosslynn RESIGNED | Director | 12 Nov 2008 | 31 Jul 2012 | England | March 1966 | Warner House, 98 Theobalds Road, London, WC1X 8WB |
| TREHY, Kevin John RESIGNED | Director | 10 May 2019 | 01 Apr 2024 | United Kingdom | March 1967 | Warner House, 98 Theobalds Road, London, WC1X 8WB |