| CALDERWOOD, Clare ACTIVE | Secretary | 01 Jul 2023 | | | | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| BORROWS, Simon Alexander ACTIVE | Director | 01 Nov 2011 | | United Kingdom | January 1959 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| DUNN, Kevin John ACTIVE | Director | 01 Nov 2007 | | United Kingdom | May 1963 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| HALAI, Jasi Hari ACTIVE | Director | 12 May 2022 | | United Kingdom | May 1978 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| HATCHLEY, James Graham ACTIVE | Director | 12 May 2022 | | United Kingdom | August 1967 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| LISSAMAN, Anthony ACTIVE | Director | 08 Aug 2024 | | United Kingdom | September 1972 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| SOTTOMAYOR, Bernardo De Sa Braamcamp Sobral ACTIVE | Director | 22 Jul 2022 | | United Kingdom | May 1973 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| WIRTZ, Peter Konrad ACTIVE | Director | 01 Sep 2019 | | Germany | March 1967 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| BRIERLEY, Anthony William Wallace RESIGNED | Secretary | 13 Apr 2000 | 01 Nov 2007 | | | 17 Saint Lukes Street, London, SW3 3RP |
| MURPHY, Jonathan Charles RESIGNED | Secretary | 01 Nov 2007 | 01 Jul 2023 | | | 16 Palace Street, London, SW1E 5JD |
| ANTAL, Menno Arpad RESIGNED | Director | 15 Dec 2010 | 31 May 2018 | Netherlands | January 1965 | 16 Palace Street, London, SW1E 5JD |
| BALL, Simon Peter RESIGNED | Director | 28 Feb 2005 | 30 Nov 2008 | | May 1960 | 23, Denbigh Gardens, Richmond, Surrey, TW10 6EL |
| CARNEGIE BROWN, Bruce Neil RESIGNED | Director | 19 Oct 2007 | 24 Jun 2009 | England | December 1959 | 8 Woodborough Road, London, SW15 6PZ |
| COLLIS, Denise Rosemary RESIGNED | Director | 28 Feb 2005 | 06 Mar 2009 | England | September 1957 | 62 Eccleston Square, London, SW1V 1PH |
| DE JONG, Pieter Aart RESIGNED | Director | 01 Sep 2019 | 01 Jul 2024 | Netherlands | February 1964 | 16, Palace Street, London, SW1E 5JD, United Kingdom |
| GIDDINS, Alan Clifford Bence RESIGNED | Director | 15 Dec 2010 | 03 Apr 2019 | England | August 1965 | 16 Palace Street, London, SW1E 5JD |
| HOGG, Cressida Mary RESIGNED | Director | 10 Mar 2011 | 31 Mar 2014 | England | July 1969 | 16, Palace Street, London, SW1E 5JD |
| LARCOMBE, Brian Paul RESIGNED | Director | 13 Apr 2000 | 07 Jul 2004 | | August 1953 | 32 Fife Road, East Sheen, London, SW14 7EL |
| LOOMES, Ben Robert RESIGNED | Director | 10 Oct 2012 | 27 Jan 2017 | United Kingdom | March 1977 | 16, Palace Street, London, SW1E 5JD, United Kingdom |
| MOSELEY, Scott Bruce Michael RESIGNED | Director | 01 Jul 2022 | 11 Feb 2025 | United Kingdom | April 1978 | 1, Knightsbridge, London, SW1X 7LX, United Kingdom |
| NOLAN, Ian Michael RESIGNED | Director | 28 Jul 2009 | 01 Nov 2011 | England | August 1963 | 16 Palace Street, London, SW1E 5JD |
| PERRY, Roderick William RESIGNED | Director | 13 Apr 2000 | 06 Jul 2005 | England | April 1945 | 31 Jamestown Way, Virginia Quay, Leamouth, London, E14 2DE |
| QUEEN, Michael James RESIGNED | Director | 13 Apr 2000 | 17 May 2012 | England | September 1961 | 16 Palace Street, London, SW1E 5JD |
| ROWLANDS, Christopher Paul RESIGNED | Director | 22 Oct 2002 | 01 Apr 2009 | | December 1956 | 11, Celandine Close, Burton Upon Trent, Staffordshire, DE15 9JX, England |
| RUSSELL, Jonathan Brian Cameron RESIGNED | Director | 13 Apr 2000 | 16 Sep 2010 | England | May 1960 | 16 Palace Street, London, SW1E 5JD |
| STEFANOWSKI, Robert RESIGNED | Director | 19 Jan 2010 | 10 Dec 2011 | American | May 1962 | 16 Palace Street, London, SW1E 5JD |
| SUMMERS, Richard Douglas Michael John RESIGNED | Director | 13 Apr 2000 | 31 Dec 2002 | England | December 1944 | Drybridge House, Pyle Hill, Woking, Surrey, GU22 0SR |
| TAYLOR, Andrew Jonathan Mark RESIGNED | Director | 13 Jan 2006 | 31 Jul 2008 | | February 1961 | 16 Palace Street, London, SW1E 5JD |
| WALLER, Paul RESIGNED | Director | 13 Apr 2000 | 22 Aug 2012 | United Kingdom | June 1954 | 16 Palace Street, London, SW1E 5JD |
| WHITE, Philip Joseph RESIGNED | Director | 15 May 2014 | 30 Jun 2022 | United Kingdom | October 1962 | 16, Palace Street, London, SW1E 5JD, United Kingdom |
| WILLIAMS, Peter Bryan Gurmin RESIGNED | Director | 13 Apr 2000 | 31 Dec 2002 | England | February 1946 | 2 Buckingham Place, London, SW1E 6HR |
| WILSON, Julia Susan RESIGNED | Director | 01 Aug 2006 | 12 May 2022 | United Kingdom | September 1967 | 16 Palace Street, London, SW1E 5JD |
| YEA, Philip Edward RESIGNED | Director | 07 Jul 2004 | 27 Jan 2009 | United Kingdom | December 1954 | 3 The Courtyard, 27 Farm Street, London, W1J 5RH |
| ZARZAVATDJIAN, Guy Agop Raffi RESIGNED | Director | 19 Oct 2007 | 07 Apr 2011 | France | March 1958 | 16 Palace Street, London, SW1E 5JD |