| ADAMS, Philip Christopher ACTIVE | Director | 21 Sep 2000 | | England | March 1967 | 1, Curzon Street, London, W1J 5HD, England |
| WATERHOUSE, Thomas ACTIVE | Director | 17 Oct 2025 | | England | December 1983 | 1, Curzon Street, London, W1J 5HD, England |
| COHEN, Michael Mourad RESIGNED | Secretary | | 08 Sep 1997 | | | 57 Cadogan Gardens, London, SW3 2TH |
| MYERS, Neil David RESIGNED | Secretary | 24 Sep 2021 | 01 Jan 2023 | | | 1, Curzon Street, London, W1J 5HD, England |
| OLIVER, Royston Walter RESIGNED | Secretary | 08 Sep 1997 | 22 Oct 1999 | | | Crofton Hurstwood Lane, Tunbridge Wells, Kent, TN4 8YA |
| SHELDON, John Richard RESIGNED | Secretary | 22 Oct 1999 | 24 Sep 2021 | | | 3rd Floor, 1 Southampton Street, London, WC2R 0LR, England |
| BOTTOMS, Wilmer RESIGNED | Director | | 28 Feb 1994 | | March 1943 | One Embarcadero Place 2100 Geng Road, Suite 220 Palo Alto California Ca94303, FOREIGN, Usa |
| BROWN, Melvyn Paul RESIGNED | Director | 06 Apr 2007 | 19 Dec 2011 | England | May 1961 | 30, St James's Square, London, SW1Y 4AL |
| CLUBB, Mark Jonathan Gordon RESIGNED | Director | 23 Jul 1998 | 27 Feb 2008 | | October 1960 | Flat 34 Kings Court North, Kings Road, London, SW3 5EQ |
| COHEN, Ronald Mourad, Sir RESIGNED | Director | | 22 Oct 1999 | England | August 1945 | 3 Stanley Crescent, London, W11 2NB |
| COOPER, Glenn Bevis Olleson RESIGNED | Director | 17 Jun 1996 | 30 Sep 2004 | Great Britain | February 1944 | Pond House, Great Hampden, Buckinghamshire, HP16 9RJ |
| CURRIE, Ian William RESIGNED | Director | 07 Aug 1997 | 21 Oct 2003 | United Kingdom | November 1961 | Crabtree House, Hillhouse Lane, Brindle, Lancashire, PR6 8NR |
| DICKSON, Hamish Richmond RESIGNED | Director | 02 Nov 2009 | 31 Aug 2011 | England | August 1963 | 30, St James's Square, London, SW1Y 4AL |
| FULLER, Samuel Edward Geoffrey RESIGNED | Director | 18 May 2015 | 17 Oct 2025 | England | November 1976 | 1, Curzon Street, London, W1J 5HD, England |
| GEORGIADIS, Stephen Byron Kendall RESIGNED | Director | | 31 Jan 2018 | England | October 1961 | 3rd Floor, 1 Southampton Street, London, WC2R 0LR, England |
| GRIEVES, John Kerr RESIGNED | Director | 01 Sep 1996 | 22 Oct 1999 | England | November 1935 | 7 Putney Park Avenue, London, SW15 5QN |
| HARRIS, Keith Reginald RESIGNED | Director | | 31 Aug 1994 | | April 1953 | 14 Eaton Row, London, SW1W 0GA |
| HICKINBOTHAM, Richard RESIGNED | Director | 28 Feb 2005 | 05 Oct 2005 | | October 1958 | 39 Pemberton Road, East Molesey, Surrey, KT8 9LG |
| HILL, John Rupert Crassweller RESIGNED | Director | 01 Feb 2001 | 31 Aug 2003 | United Kingdom | September 1972 | 1 Rylett Crescent, London, W12 9RP |
| HOUGH, Michael James RESIGNED | Director | 31 Mar 1994 | 27 Feb 2008 | United Kingdom | August 1960 | Bar House, Bar Road Helford Passage, Falmouth, Cornwall, TR11 5LF |
| HUGHES, Richard Ian RESIGNED | Director | 01 Nov 1999 | 21 Oct 2003 | England | May 1968 | The Woodlands, Knutsford Road Chelford, Macclesfield, Cheshire, SK11 9AS |
| JENKINSON, Antonia Scarlett RESIGNED | Director | 21 Sep 2000 | 07 Sep 2001 | | July 1969 | Nettlestead, Burford Road, Lechlade, Gloucestershire, GL7 3ET |
| KILSBY, Helen Alexandra Catherine RESIGNED | Director | 21 Sep 2000 | 06 Feb 2004 | England | July 1969 | 43 Alwyn Avenue, London, W4 4PA |
| LEVIN, Garry Joseph RESIGNED | Director | 01 Feb 2001 | 31 Dec 2007 | United Kingdom | June 1963 | 30 Linden Gardens, Chiswick, London, W4 2EN |
| LORD, Simon Martin RESIGNED | Director | 07 Sep 2010 | 23 Oct 2020 | United Kingdom | June 1971 | 3rd Floor, 1 Southampton Street, London, WC2R 0LR, England |
| MCINTYRE, Charles Alexander RESIGNED | Director | 21 Jul 1999 | 28 Jun 2002 | | November 1968 | Dairy Farmhouse, Tower Road, Burnham Overy Staithe, Norfolk, PE31 8JB |
| MOSS, Alexander Ronald RESIGNED | Director | 15 Jul 1998 | 06 May 2002 | | June 1958 | Chilton Cottage, Chilton Candover, Alresford, Hampshire, SO24 9TX |
| MOULTON, Jonathan Paul RESIGNED | Director | 17 Jun 1996 | 07 Feb 2001 | | October 1950 | Sequoia, 57 Kippington Road, Sevenoaks, Kent, TN13 2LL |
| MYERS, Neil David RESIGNED | Director | 11 Jun 2012 | 01 Jan 2023 | England | December 1971 | 1, Curzon Street, London, W1J 5HD, England |
| NEWBY, Marcus Clive RESIGNED | Director | | 31 Jan 2018 | United Kingdom | January 1960 | 3rd Floor, 1 Southampton Street, London, WC2R 0LR, England |
| NEWELL, Christopher David RESIGNED | Director | | 27 Feb 2008 | England | May 1960 | 16 Pembridge Place, London, W2 4AX |
| NOTT, John William Frederic, Sir RESIGNED | Director | 17 Jun 1996 | 22 Oct 1999 | | February 1932 | Hillsdown House, 32 Hampstead High Street, London, NW3 1QD |
| PARKER, Stephen Barry, Dr RESIGNED | Director | 01 Jun 1998 | 14 Nov 2000 | England | September 1958 | Long Spinney Burrows Lane, Gomshall, Guildford, Surrey, GU5 9QE |
| PATRICOF, Alan RESIGNED | Director | | 16 May 1994 | | October 1934 | 545 Madison Avenue, New York 10022, Usa |
| RASTEGAR, Farzad RESIGNED | Director | 17 Jun 1996 | 28 Sep 1998 | | June 1956 | 4 East 70 Street Ic, New York 10021, New York Usa, FOREIGN |
| REED, Adrian James, Doctor RESIGNED | Director | 08 Jan 2021 | 17 Oct 2025 | England | August 1973 | 1, Curzon Street, London, W1J 5HD, England |
| ROSENBLOOM, Arthur RESIGNED | Director | | 28 Feb 1994 | | April 1934 | 545 Madison Avenue, New York 10022, FOREIGN, Usa |
| SMALL, Cameron RESIGNED | Director | 29 Mar 2006 | 21 Oct 2011 | England | June 1969 | 30, St James's Square, London, SW1Y 4AL |
| SMEDVIG, Peter Thomas RESIGNED | Director | 17 Jun 1996 | 30 Oct 2002 | England | August 1946 | 52 Chelsea Square, London, SW3 6LH |
| SMITH, Joseph RESIGNED | Director | 20 Feb 2001 | 31 May 2007 | England | December 1950 | Wycliffe House, 1 Sicklinghall Road, Wetherby, West Yorkshire, LS22 6AA |
| SOLOMON, Harry, Sir RESIGNED | Director | 01 Jun 1998 | 15 Dec 1999 | United Kingdom | March 1937 | 7 Inverforth House, North End Way, London, NW3 7EU |
| STEBBINGS, Christopher Morley RESIGNED | Director | 27 Mar 2003 | 02 Apr 2007 | | February 1965 | 15 Langthorne Street, Fulham, London, SW6 6JT |
| TCHENIO, Maurice RESIGNED | Director | | 16 May 1994 | | January 1943 | 52 Boulevard Maillot, 92200, Neuilly Sur Seine, France |