| PATEL, Sima ACTIVE | Secretary | 10 Apr 2012 | | | | 6, St. James's Street, London, SW1A 1EF, England |
| CLIFF, Nigel Alan ACTIVE | Director | 18 May 2004 | | Wales | March 1964 | 30, Wilkinson Drive, Heritage Gardens, Bersham, Wrexham, LL14 4FD, Wales |
| CULVER, Peter James ACTIVE | Director | 13 Dec 2012 | | England | August 1956 | 6, St. James's Street, London, SW1A 1EF, England |
| DALRYMPLE, Benjamin James ACTIVE | Director | 01 Jan 2017 | | England | January 1979 | 6, St. James's Street, London, SW1A 1EF |
| MACDONALD, Nigel Colin Lock ACTIVE | Director | | | England | June 1945 | 10 Lynwood Road, Epsom, Surrey, KT17 4LD |
| ROBERTS, Jason Lloyd ACTIVE | Director | 01 Jan 2020 | | England | June 1966 | 6, St. James's Street, London, SW1A 1EF, England |
| SOLE, Genevieve Clare, Dr ACTIVE | Director | 06 Sep 2012 | | England | December 1985 | 6, St. James's Street, London, SW1A 1EF, England |
| SOLE, James Hugh ACTIVE | Director | 05 Apr 2019 | | England | October 1984 | 6, St. James's Street, London, SW1A 1EF |
| STEPHENSON, Roger Gordon ACTIVE | Director | 18 May 2004 | | England | April 1967 | 25, Lewes Way, Croxley Green, Rickmansworth, Hertfordshire, WD3 3SN, United Kingdom |
| BRAUDY, Michael John RESIGNED | Secretary | | 27 Mar 2012 | | | 21 East Cliff, Folkestone, Kent, CT19 6BU |
| BRAUDY, Michael John RESIGNED | Director | 23 Jun 1997 | 01 Apr 2012 | United Kingdom | December 1954 | 21 East Cliff, Folkestone, Kent, CT19 6BU |
| MACDONALD, Andrew James Whitbourn RESIGNED | Director | | 29 May 2025 | United Kingdom | September 1942 | Hill End Cottage, Woodcote Park Road, Epsom, Surrey, KT18 7EY |
| RAVENSCROFT, Ruth Merlin RESIGNED | Director | 06 Sep 2012 | 03 Aug 2017 | England | September 1966 | 6, St. James's Street, London, SW1A 1EF, England |
| SIMPSON, Susan RESIGNED | Director | 10 Sep 2008 | 05 Dec 2016 | England | November 1956 | 145, Albert Road, South Norwood, London, SE25 4JS |
| STEPHENSON, Anna Clare RESIGNED | Director | 18 May 2004 | 12 Jun 2019 | England | April 1967 | 1 Calluna Mews, Palatine Road, Manchester, Greater Manchester, M20 3BF |
| STEPHENSON, John Gordon RESIGNED | Director | | 14 May 2024 | England | July 1936 | Edgemoor Hough Lane, Wilmslow, Cheshire, SK9 2LQ |
| STEPHENSON, Richard Bruce Geden RESIGNED | Director | | 07 Jan 2010 | | January 1939 | 6 North Drive, Ruislip, Middlesex, HA4 8EZ |
| SYDNEY, Michael RESIGNED | Director | | 25 May 1997 | | February 1936 | Park House, Lingfield, Surrey, RH7 6DE |