| CASEY, Garrett John ACTIVE | Secretary | 22 Dec 2014 | | | | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| CASEY, Garrett John ACTIVE | Director | 01 Jun 2010 | | England | October 1977 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| CRABB, Stephen ACTIVE | Director | 01 Nov 2024 | | United Kingdom | January 1973 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| GROBLER, Robert John ACTIVE | Director | 22 Apr 2008 | | South Africa | January 1948 | 18 Lava Street, Benfleur, Witbank, Mpumalanga, South Africa |
| HELLER, Andrew Robert ACTIVE | Director | 24 Feb 1999 | | England | August 1968 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| HELLER, John Alexander ACTIVE | Director | 29 Mar 2023 | | United Kingdom | October 1966 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| PARISH, Clement Robin Woodbine ACTIVE | Director | 01 Jul 2024 | | United Kingdom | January 1950 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| WONG, John Chan Wai ACTIVE | Director | 15 Oct 2020 | | England | February 1970 | 10, Portman Square, 6th Floor, London, W1H 6AZ, England |
| CURTIS, Heather Anne RESIGNED | Secretary | 01 Mar 2011 | 22 Dec 2014 | | | 24, Bruton Place, London, W1J 6NE, United Kingdom |
| STEVENS, Michael Cecil RESIGNED | Secretary | | 01 Mar 2011 | | | 31 Wallace Fields, Ewell, Epsom, Surrey, KT17 3AX |
| BROWN, Louis Charles John RESIGNED | Director | | 05 Jun 2001 | | August 1926 | Annes Orchard Crawley Down Road, Felbridge, East Grinstead, West Sussex, RH19 2PP |
| DENT-YOUNG, David Michael RESIGNED | Director | | 09 Jun 1998 | | March 1927 | Cloisters Cottage Perrymead, Bath, Avon, BA2 5AY |
| HELLER, Michael Aron, Sir RESIGNED | Director | | 30 Jan 2023 | United Kingdom | July 1936 | 12, Little Portland Street, 2nd Floor, London, W1W 8BJ, England |
| JOLL, Christopher Andrew RESIGNED | Director | 01 Feb 2001 | 18 Apr 2024 | United Kingdom | October 1948 | 12, Little Portland Street, 2nd Floor, London, W1W 8BJ, England |
| KEARNEY, Thomas Myer RESIGNED | Director | 10 Apr 2003 | 31 Jul 2009 | United Kingdom | April 1965 | 56 Flask Walk, London, NW3 1HE |
| MACKILLIGIN, Robert Guy Walter RESIGNED | Director | | 20 Oct 2002 | | October 1918 | Walnut Tree Cottage Woodlands 5 Pembury Road, Tunbridge Wells, Kent, TN2 3QY |
| PARISH, Michael Woodbine RESIGNED | Director | | 31 Aug 1994 | | July 1916 | Walcot Hall, Lydbury North, Shropshire, SY7 8AZ |
| SIBBALD, John Alexander RESIGNED | Director | | 03 Oct 2024 | United Kingdom | June 1938 | 1 Shrewsbury Court, London, EC1Y 8JE |