| WEBSTER, Daniel Jonathan ACTIVE | Secretary | 15 Jan 2015 | | | | 87/135 Brompton Road, London, SW1X 7XL |
| COOK, Julian Michael Patrick ACTIVE | Director | 01 Jun 2005 | | United Kingdom | March 1966 | 87/135 Brompton Road, London, SW1X 7XL |
| DRUMMOND, Shaun Patrick ACTIVE | Director | 01 Jul 2012 | | England | September 1960 | 87/135 Brompton Road, London, SW1X 7XL |
| MCINTYRE, Sarah Marie ACTIVE | Director | 04 Dec 2017 | | United Kingdom | June 1971 | 87/135 Brompton Road, London, SW1X 7XL |
| WARD, Michael Ashley ACTIVE | Director | 24 May 2017 | | England | July 1956 | 87/135 Brompton Road, London, SW1X 7XL |
| WEAVER, Geoffrey Paul ACTIVE | Director | 03 Jun 2025 | | England | August 1982 | 87/135 Brompton Road, London, SW1X 7XL |
| DEAN, Simon David Hatherly RESIGNED | Secretary | 01 Aug 2002 | 10 Sep 2010 | | | 87/135 Brompton Road, London, SW1X 7XL |
| GOLDBERG, Justine Magdalen RESIGNED | Secretary | 19 Oct 2010 | 02 May 2014 | | | 87/135 Brompton Road, London, SW1X 7XL |
| JERMAN, Susan RESIGNED | Secretary | | 01 Aug 2002 | | | 29 Bathurst Mews, London, W2 2SB |
| AL-ABDULLA, Hussain Ali A.A., His Excellency Dr RESIGNED | Director | 07 May 2010 | 02 Feb 2015 | Qatar | January 1957 | 87/135 Brompton Road, London, SW1X 7XL |
| AL-KUWARI, Khalifa Jassim RESIGNED | Director | 07 May 2010 | 02 Sep 2014 | Qatar | January 1977 | 87/135 Brompton Road, London, SW1X 7XL |
| AL-SAYED, Ahmad Mohamed, His Excellency Mr RESIGNED | Director | 07 May 2010 | 02 Feb 2015 | Qatar | July 1976 | 87/135 Brompton Road, London, SW1X 7XL |
| ARMSTRONG, Anthony John RESIGNED | Director | 07 May 2010 | 28 Jun 2010 | Qatar | February 1968 | 87/135 Brompton Road, London, SW1X 7XL |
| BARRY, Simon Alasdair Foulkes RESIGNED | Director | 26 Oct 2017 | 28 Mar 2025 | England | January 1962 | 87/135 Brompton Road, London, SW1X 7XL |
| BOGDANERIS, Ion RESIGNED | Director | 14 Oct 1998 | 09 Apr 1999 | | June 1959 | 75 Portland Road, London, W11 4LJ |
| BOLAND, Karen Kerry RESIGNED | Director | 01 Jul 2012 | 31 Mar 2015 | England | March 1975 | 87/135 Brompton Road, London, SW1X 7XL |
| BOLLICIER, Peter RESIGNED | Director | | 18 Apr 1994 | | January 1945 | 1 Walton Place, London, SW3 1RH |
| BRADLEY, John Charles RESIGNED | Director | 05 Feb 1996 | 06 Sep 1996 | England | October 1956 | Troy House, Troy Lane, Kirtlington, Oxfordshire, OX5 3HA |
| BYRNE, Jeffrey RESIGNED | Director | 16 Nov 1999 | 28 Nov 2010 | United Kingdom | December 1958 | 87/135 Brompton Road, London, SW1X 7XL |
| COLLINS, Mark Andrew Edward RESIGNED | Director | 22 Apr 1996 | 31 Jan 2011 | United Kingdom | August 1960 | 87/135 Brompton Road, London, SW1X 7XL |
| CONNOR, Rory Michael RESIGNED | Director | 05 Feb 1996 | 16 Jan 1997 | | May 1949 | Cherry Brow 6 Hawkshead Lane, North Mymms, Hatfield, Hertfordshire, AL9 7TB |
| COX, Anthony Roy RESIGNED | Director | 01 Jul 1992 | 25 May 1995 | | April 1938 | 7 Osprey Heights, London, SW11 5NP |
| DAVIE, Stephen Howard RESIGNED | Director | 01 Jun 2003 | 12 Nov 2003 | England | August 1954 | 3 Bramble Close, Beckenham, Kent, BR3 3XE |
| DE BOER, Clive Pieter RESIGNED | Director | 11 Apr 1995 | 30 Jun 1999 | United Kingdom | April 1940 | Humphreys, Magdalen Laver Nr Chipping, Ongar, Essex, CM5 0ER |
| EDGAR, John Peter RESIGNED | Director | 24 May 2017 | 10 Nov 2017 | England | July 1970 | 87/135 Brompton Road, London, SW1X 7XL |
| FAYED, Omar Alexander RESIGNED | Director | 09 Apr 2010 | 07 May 2010 | United Kingdom | October 1987 | 87/135 Brompton Road, London, SW1X 7XL |
| FAYED, Omar Alexander RESIGNED | Director | 01 Nov 2006 | 03 Mar 2009 | United Kingdom | October 1987 | 60 Park Lane, London, W1K 1QE |
| GRIFFITHS, Jonathon Mark RESIGNED | Director | 26 Jan 1996 | 19 Jun 2001 | | July 1962 | Seven Acres, Twyford Road, Binfield, Berkshire, RG42 5PY |
| HAWKINS, John Graham RESIGNED | Director | | 16 Nov 1999 | England | June 1947 | 45 The Avenue, Tadworth, Surrey, KT20 5DB |
| HUMPHREY, Shirley Rose RESIGNED | Director | 05 Dec 2007 | 31 Mar 2016 | England | July 1949 | 87/135 Brompton Road, London, SW1X 7XL |
| JERMAN, Susan RESIGNED | Director | 11 Apr 1995 | 26 Jan 1996 | | May 1952 | 29 Bathurst Mews, London, W2 2SB |
| KIEHM, Matthias Otto RESIGNED | Director | 23 Nov 2006 | 02 Jul 2010 | England | January 1967 | 87/135 Brompton Road, London, SW1X 7XL |
| MAAMRIA, Kamel, Dr RESIGNED | Director | 08 Jul 2010 | 29 May 2014 | Qatar | October 1962 | 87/135 Brompton Road, London, SW1X 7XL |
| MCARTHUR, James RESIGNED | Director | 01 May 2008 | 12 Jan 2009 | United Kingdom | March 1960 | 83 Oxford Gardens, London, W10 5UL |
| NAJDECKI, William Charles RESIGNED | Director | 19 Nov 1998 | 30 Jun 2002 | | May 1950 | Westfield, The Meads Old Avenue, Weybridge, Surrey, KT13 0LS |
| PARKER, Timothy Nicholas Blake RESIGNED | Director | 15 Jul 2022 | 23 May 2025 | England | November 1980 | 87/135 Brompton Road, London, SW1X 7XL |
| RIGELMAN, Max Robley RESIGNED | Director | 27 Feb 2003 | 07 Apr 2003 | | July 1946 | Flat 7, 18 Cadogan Square, London, SW1X 0JS |
| ROGERS, Michael RESIGNED | Director | 26 Jan 1996 | 21 May 1999 | | December 1951 | 16 Wellfields, Loughton, Essex, IG10 1NX |
| SIMONIN, Richard Guy Marie RESIGNED | Director | 14 Jul 2003 | 09 Feb 2005 | | September 1952 | 62 Palace Court, Notting Hill, London, W2 4JB |
| SPENCER, Raine, Countess RESIGNED | Director | 02 Mar 2006 | 21 Oct 2016 | England | September 1929 | 87/135 Brompton Road, London, SW1X 7XL |
| STEPHENSON, Richard John RESIGNED | Director | 21 Oct 2015 | 19 Feb 2018 | England | January 1967 | 87/135 Brompton Road, London, SW1X 7XL |
| TANNA, Anil RESIGNED | Director | 01 Aug 2002 | 07 May 2010 | England | June 1947 | 87/135 Brompton Road, London, SW1X 7XL |
| TANNA, Anil RESIGNED | Director | 16 Nov 1999 | 19 Jun 2001 | England | June 1947 | 149 Albury Drive, Pinner, Middlesex, HA5 3RH |
| WHITACRE, John J RESIGNED | Director | 01 Apr 2001 | 19 Jun 2001 | | September 1952 | Apartment 118, 55 Park Lane, London, W1K 1NA |
| WIKSTROM, Martha Shaffer RESIGNED | Director | 01 Apr 2001 | 26 Feb 2003 | | June 1956 | Flat 6 Saint Georges Court, Gloucester Road, London, SW7 4QZ |
| WOOLGAR, Edward Rupert James Blane RESIGNED | Director | 21 Oct 2015 | 31 Aug 2017 | England | July 1979 | 87/135 Brompton Road, London, SW1X 7XL |