| BARCOSEC LIMITED ACTIVE | Secretary | 06 Oct 1998 | | | | 1 Churchill Place, London, E14 5HP |
| FORREST, Peter William ACTIVE | Director | 01 Aug 2022 | | United Kingdom | June 1978 | 1, Churchill Place, London, Greater London, E14 5HP, United Kingdom |
| MISTRY, Jiten ACTIVE | Director | 10 Aug 2017 | | United Kingdom | November 1982 | 1, Churchill Place, London, E14 5HP, England |
| MUDIE, David Ruthven ACTIVE | Director | 07 Mar 2025 | | Scotland | September 1983 | 1 Churchill Place, London, E14 5HP |
| EBORN, William Bentley RESIGNED | Secretary | 15 Feb 1994 | 21 Mar 1996 | | | Mill House 94 Belle Vue Road, Wivenhoe, Colchester, Essex, CO7 9EH |
| HART, Trevor John Powell RESIGNED | Secretary | | 15 Feb 1994 | | | Yew Tree Cottage, Upton Grey, Hampshire, RG25 2RH |
| WHYTE, Ian Craig RESIGNED | Secretary | 21 Mar 1996 | 06 Oct 1998 | | | 172 Forest Road, Tunbridge Wells, Kent, TN2 5JD |
| ALLAN, Leslie Stewart RESIGNED | Director | | 31 Oct 1996 | | June 1943 | 78 Honor Oak Road, London, SE23 3RR |
| ATLING, Edwood Brian RESIGNED | Director | | 12 May 1993 | | September 1946 | Fairways, Forest View, Chingford, Essex, E4 7AU |
| BANKS, Francis Harwood RESIGNED | Director | 12 Nov 2019 | 06 May 2021 | United Kingdom | April 1978 | 1, Churchill Place, London, E14 5HP, England |
| BEASTALL, Mark Francis RESIGNED | Director | 25 Jun 2014 | 22 Nov 2017 | United Kingdom | June 1978 | 1, Churchill Place, London, E14 5HP, England |
| BENNINGTON, Alexia Susan RESIGNED | Director | 01 Jul 2013 | 08 Feb 2018 | United Kingdom | June 1974 | 1, Churchill Place, London, E14 5HP, England |
| BISHOP, Errol Simon Owen RESIGNED | Director | | 30 Jun 1997 | | August 1938 | Parnells Witherenden Hill, Burwash Common, East Sussex, TN19 7JN |
| BLAKEMORE, Brian John RESIGNED | Director | 19 Jan 1998 | 12 Sep 2008 | | January 1952 | 1, Churchill Place, London, E14 5HP |
| BROWN, Simon David RESIGNED | Director | 07 Jul 2011 | 14 Nov 2011 | Uk | October 1960 | 1, Churchill Place, London, E14 5HP, England |
| BRYDON, Donald Hood RESIGNED | Director | 01 Jan 1994 | 18 Oct 1996 | | May 1945 | 22 Hill Road, St John's Wood, London, NW8 9QG |
| BUCKLEY, Stanley William RESIGNED | Director | 12 May 1993 | 05 May 1995 | | March 1940 | Beech Lodge, Sleepers Hill, Winchester, Hampshire, SO22 4NE |
| CAMOYS, Ralph Thomas Campion George Sherman Stonor, The Right Honorable The Lord RESIGNED | Director | | 01 Jan 1994 | | April 1940 | 2 Swan Lane, London, EC4R 3TS |
| CLARKE, Owen John RESIGNED | Director | 19 Jan 1998 | 14 Nov 2011 | England | August 1963 | 1 Churchill Place, London, E14 5HP |
| COOPER, Mark David RESIGNED | Director | 14 Nov 2011 | 14 Aug 2013 | United Kingdom | December 1973 | 1, Churchill Place, London, E14 5HP, United Kingdom |
| COTTON, John William Gordon RESIGNED | Director | | 05 May 1995 | United Kingdom | January 1948 | Dimmocks Nup End Lane, Wingrave, Aylesbury, Buckinghamshire, HP22 4PX |
| CUMMING, Michael Ralston RESIGNED | Director | | 28 Jul 1995 | | August 1940 | House 12 Upper, The Royal Cliff 58 Repulse Bay Road, Repulse Bay Hong Kong, FOREIGN |
| CUNNINGHAM, Paul RESIGNED | Director | 18 Jun 2001 | 21 Aug 2007 | | January 1965 | 1 Churchill Place, London, E14 5HP |
| DOUGLAS, Iain Scott RESIGNED | Director | 10 Nov 2014 | 29 Mar 2017 | United Kingdom | May 1970 | 1, Churchill Place, London, E14 5HP, England |
| ELLIOTT, Christopher James RESIGNED | Director | 21 Aug 1997 | 29 Aug 2008 | United Kingdom | May 1950 | 1 Churchill Place, London, E14 5HP |
| FERRIER, James Campbell RESIGNED | Director | 10 Aug 2017 | 07 Mar 2025 | United Kingdom | July 1977 | 1, Churchill Place, London, E14 5HP, England |
| GLOGOFF, Marc J RESIGNED | Director | 20 Apr 2012 | 06 Nov 2014 | United States | October 1971 | 1, Churchill Place, London, E14 5HP, England |
| GOODSON, Paul Andrew RESIGNED | Director | 24 Nov 1998 | 10 Oct 2011 | | December 1963 | 1 Churchill Place, London, E14 5HP |
| GRIESBACH, Philip Martin RESIGNED | Director | 06 Mar 2001 | 23 Dec 2004 | | June 1964 | 54 Lombard Street, London, EC3P 3AH |
| HAGGITH, Grant Charles RESIGNED | Director | 29 Apr 1996 | 19 May 1998 | United Kingdom | July 1961 | 22a Abbots Road, Abbots Langley, Watford, Hertfordshire, WD5 0AZ |
| HARDING, Francis John, Mr. RESIGNED | Director | | 24 Nov 1992 | England | December 1935 | Wychling 53 London Road, Hitchin, Hertfordshire, SG4 9EW |
| HAYWARD, Ryan Paul RESIGNED | Director | 05 Mar 2018 | 01 Jan 2025 | United Kingdom | September 1982 | 1, Churchill Place, London, E14 5HP, England |
| HENDERSON, Simon Anthony Glidden RESIGNED | Director | 15 Apr 2002 | 23 Dec 2004 | | October 1968 | 54 Lombard Street, London, EC3P 3AH |
| HORLER WEBBER, Lucinda Ann Craighill RESIGNED | Director | | 21 May 1999 | | November 1960 | 17 Redburn Street, London, SW3 4DA |
| HUMPHRIES, Nicholas James RESIGNED | Director | 02 Mar 1998 | 08 Jan 1999 | | December 1967 | 43 Park Avenue, Hutton, Brentwood, Essex, CM13 2QP |
| HYAMS, Anthony Michael RESIGNED | Director | 19 Jan 1998 | 30 Dec 2004 | | June 1949 | 54 Lombard Street, London, EC3P 3AH |
| KING, Linda Margaret RESIGNED | Director | | 30 Nov 1992 | | December 1955 | White Friars House 16 White Friars, Sevenoaks, Kent, TN13 1QG |
| LAMB, Thomas Sutton RESIGNED | Director | | 23 Mar 2011 | | January 1955 | 1 Churchill Place, London, E14 5HP |
| LINFORD, Andrew William RESIGNED | Director | 14 Nov 2011 | 27 Jan 2012 | United Kingdom | February 1967 | 1, Churchill Place, London, E14 5HP, England |
| MARCUSE, Paul William RESIGNED | Director | 14 Oct 1996 | 10 Dec 1996 | | May 1957 | Fosters, 3 Links Way, Northwood, Middlesex, HA6 2XA |
| MARRIOTT, Christiian Paul RESIGNED | Director | 18 Jul 2008 | 14 Nov 2011 | | May 1970 | 1, Churchill Place, London, E14 5HP, England |
| MILLIGAN, Geoffrey RESIGNED | Director | | 05 May 1995 | | August 1932 | 8 West Way, Carshalton Beeches, Surrey, SM5 4EW |
| MYERS, Robert William RESIGNED | Director | 24 Mar 2011 | 14 Nov 2011 | England | May 1969 | 1, Churchill Place, London, E14 5HP, United Kingdom |
| PARS, Andrew Derek RESIGNED | Director | 18 Jul 2008 | 07 Jul 2011 | United Kingdom | July 1966 | 1, Churchill Place, London, E14 5HP, England |
| PORTER, David Robert RESIGNED | Director | 02 Nov 1992 | 05 May 1995 | United Kingdom | December 1944 | 11 Berrylands, Surbiton, Surrey, KT5 8JT |
| RANSOM, Mike RESIGNED | Director | | 30 Apr 2003 | | April 1948 | Park House, Friar Park End, Henley On Thames, Oxfordshire, RG9 4NR |
| SAWYER, David Loyd RESIGNED | Director | 27 Jan 2012 | 16 Feb 2017 | United States | November 1968 | 1, Churchill Place, London, E14 5HP, England |
| SILVESTER, Steven William James RESIGNED | Director | 15 Apr 2002 | 23 Dec 2004 | | August 1964 | 54 Lombard Street, London, EC3P 3AH |
| SMITH, Bryan Robin Geoffrey Gilbert RESIGNED | Director | | 28 Jun 2002 | | May 1944 | Queen Annes, Goudhurst, Kent, TN17 1BN |
| SMITH, Karen Elizabeth RESIGNED | Director | 06 Mar 2001 | 01 Jun 2001 | | August 1962 | Theakstons, Waltham Road, Terling, Essex, CM3 2QR |
| STOCKEN, Oliver Henry James RESIGNED | Director | | 30 Apr 1993 | England | December 1941 | 25c Marryat Road, London, SW19 5BB |
| TAIT, Steven Alan RESIGNED | Director | 22 Nov 2017 | 04 Nov 2019 | United Kingdom | October 1978 | 1, Churchill Place, London, E14 5HP, England |
| TAYLOR, Mark Andrew RESIGNED | Director | 15 Apr 2002 | 23 Dec 2004 | | November 1963 | 54 Lombard Street, London, EC3P 3AH |
| TEMANI, Manish RESIGNED | Director | 11 May 2021 | 29 Jul 2022 | United Kingdom | June 1985 | 1, Churchill Place, London, E14 5HP, England |
| WALKER, John Laurence RESIGNED | Director | 02 May 2000 | 30 Dec 2004 | England | April 1958 | 54 Lombard Street, London, EC3P 3AH |
| WALL, Catherine Alison RESIGNED | Director | 19 Jan 1998 | 23 Dec 2004 | | October 1960 | 54 Lombard Street, London, EC3P 3AH |
| WELLENREITER, Anton Edward RESIGNED | Director | 15 Apr 2002 | 23 Dec 2004 | | February 1969 | 54 Lombard Street, London, EC3P 3AH |
| WELTON, Stephen Frank RESIGNED | Director | 01 Apr 1996 | 02 Jun 2000 | | February 1961 | Inchreed, Hadlow Down, Rotherfield, East Sussex, TN6 3SA |
| WHITE, Graeme Robert RESIGNED | Director | | 04 Mar 2005 | | May 1953 | 54 Lombard Street, London, EC3P 3AH |
| BARCOSEC LIMITED RESIGNED | Director | 11 Apr 1997 | 17 Feb 2005 | | | 54 Lombard Street, London, EC3P 3AH |
| BAROMETERS LIMITED RESIGNED | Director | 11 Apr 1997 | 17 Feb 2005 | | | 54 Lombard Street, London, EC3P 3AH |