| MARTIN, Sinead Mary ACTIVE | Secretary | 30 Jun 2016 | | | | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, United Kingdom |
| GARDINER, Mark William ACTIVE | Director | 03 Jul 2000 | | England | April 1961 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, United Kingdom |
| MALAVIYA, Nihar ACTIVE | Director | 01 Jan 2023 | | United States | November 1974 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, United Kingdom |
| WADDINGTON, Robert Angus ACTIVE | Director | 31 Jan 2017 | | England | April 1970 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, United Kingdom |
| WELDON, Thomas Daryl ACTIVE | Director | 01 Jul 2013 | | England | August 1963 | One Embassy Gardens, 8 Viaduct Gardens, London, SW11 7BW, United Kingdom |
| GARDINER, Mark William RESIGNED | Secretary | 03 Jul 2000 | 04 Aug 2011 | | | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| MCCONNELL, Anthony Sudlow RESIGNED | Secretary | 09 Jul 1993 | 03 Jul 2000 | | | 67 New River Head, 171-173 Rosebery Avenue, London, EC1R 4UN |
| PEACOCK, Helena Caroline RESIGNED | Secretary | 20 Oct 2014 | 30 Jun 2016 | | | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| ROBERTSON, Antony Brian RESIGNED | Secretary | | 09 Jul 1993 | | | 19 Parkfield Avenue, East Sheen, London, SW14 8DY |
| SMITH, Roger Ling RESIGNED | Secretary | 04 Aug 2011 | 20 Oct 2014 | | | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| BARTY-KING, Mark Baxter RESIGNED | Director | 21 Jun 1999 | 30 Jun 2003 | | March 1938 | 46 Elms Road, London, SW4 9EX |
| BOWRON, Peter David RESIGNED | Director | 31 Oct 2008 | 17 Jan 2009 | | October 1968 | 19b, Brodrick Road, London, SW17 7DX, United Kingdom |
| CALLIL, Carmen Therese RESIGNED | Director | | 21 Mar 1994 | | July 1938 | 158 Lancaster Road, London, W11 1QU |
| CRANE, Edmund David RESIGNED | Director | | 31 Dec 1992 | England | April 1950 | 4 Lonsdale Road, London, W4 1ND |
| DAVIES, Brian John RESIGNED | Director | 03 Jul 2009 | 30 Sep 2015 | England | October 1950 | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| DOHLE, Markus Franz-Joseph RESIGNED | Director | 31 May 2008 | 31 Dec 2022 | United States | June 1968 | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| GODWIN, David John RESIGNED | Director | | 18 Jun 1993 | England | July 1948 | Dolphin Cottage, 29 Mount Pleasant, St Albans, Hertfordshire, AL3 4QY |
| HEMPSTEAD, Barry William RESIGNED | Director | 21 Jun 1999 | 09 Aug 2002 | | January 1945 | 12 Kelvin Crescent, Harrow Weald, Harrow, Middlesex, HA3 6DP |
| HUDSON, Ian Michael RESIGNED | Director | 01 Aug 1997 | 31 Oct 2008 | England | May 1963 | 73 Barrowgate Road, London, W4 4QS |
| JANSON-SMITH, Peter Patrick RESIGNED | Director | 21 Jun 1999 | 27 Sep 2005 | | July 1949 | 24 Halsey Street, London, SW3 2PT |
| KING, Simon RESIGNED | Director | | 05 Apr 1999 | | November 1937 | 70 Lady Margaret Road, London, NW5 2NP |
| MASTER, Simon Harcourt RESIGNED | Director | | 13 Sep 2011 | England | April 1944 | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| MCCONNELL, Anthony Sudlow RESIGNED | Director | 07 Dec 1992 | 05 Apr 1999 | | June 1941 | 67 New River Head, 171-173 Rosebery Avenue, London, EC1R 4UN |
| MOTTRAM, John Michael RESIGNED | Director | | 14 Jan 1994 | England | January 1941 | Willand Cottage Broom Way, Weybridge, Surrey, KT13 9TG |
| OLSON, Peter RESIGNED | Director | 01 Jul 1998 | 31 May 2008 | | May 1950 | 816 North Street, White Plains, New York 10605, Usa |
| REBUCK, Gail Ruth, Baroness RESIGNED | Director | | 01 Jul 2013 | United Kingdom | February 1952 | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| ROBERTSON, Antony Brian RESIGNED | Director | | 09 Jul 1993 | | September 1956 | 19 Parkfield Avenue, East Sheen, London, SW14 8DY |
| SNYMAN, Pieter Gert Wessel RESIGNED | Director | | 24 Jul 1997 | | October 1948 | Flat 1, 136 Fulham Road, London, SW10 9PY |
| SYMONS, Michael John RESIGNED | Director | 09 Dec 2015 | 31 Jan 2017 | England | May 1969 | 20 Vauxhall Bridge Road, London, SW1V 2SA |
| THORPE, Amelia RESIGNED | Director | | 05 Apr 1999 | United Kingdom | July 1961 | 4 Lyndhurst Square, London, SE15 5AR |
| VITALE, Alberto RESIGNED | Director | | 30 Sep 2002 | | December 1933 | Random House Inc, 201 East 50th Street, New York Ny 10022, FOREIGN, Usa |