| CHARLES, Harriet Helen Lucinda ACTIVE | Secretary | 02 Jul 2013 | | | | 5, Broadgate, London, EC2M 2QS, United Kingdom |
| LAWSON-TURNBULL, Wayne ACTIVE | Director | 20 Feb 2012 | | England | July 1959 | 5, Broadgate, London, EC2M 2QS |
| QUARMBY, John ACTIVE | Director | 01 Nov 2007 | | | June 1968 | 100 Liverpool Street, London, EC2M 2RH |
| CLIFTON, Roger Cheston RESIGNED | Secretary | 25 Aug 1995 | 17 Apr 1996 | | | 8 Sandy Close, Woking, Surrey, GU22 8BQ |
| HARE, Paul Edward RESIGNED | Secretary | 01 Sep 1998 | 30 Jan 2004 | | | 39 Cloudesley Road, Barnsbury Islington, London, N1 0EL |
| MARSHALL, Ian Bruce RESIGNED | Secretary | | 25 Aug 1995 | | | Hungershall Lodge, Hungershall Park, Tunbridge Wells, Kent, TN4 8ND |
| MITCHELL HEWSON, John Stuart RESIGNED | Secretary | 30 Jan 2004 | 02 Jul 2013 | | | 100 Liverpool Street, London, EC2M 2RH |
| STOCKS, Neil Richard RESIGNED | Secretary | 17 Apr 1996 | 01 Sep 1998 | | | 15 Blenkarne Road, Wandsworth Common, London, SW11 6HZ |
| BAINES, John Duncan RESIGNED | Director | 05 Oct 1998 | 16 Nov 1999 | England | May 1962 | 12 Hillside Road, Radlett, Hertfordshire, WD7 7BH |
| BLUNDELL, Richard Charles RESIGNED | Director | 23 Aug 2005 | 31 Oct 2007 | | December 1963 | 100 Liverpool Street, London, EC2M 2RH |
| BREARLEY, Mark Newton RESIGNED | Director | 27 Feb 2009 | 30 Jun 2011 | | July 1964 | 100, Liverpool Street, London, EC2M 2RH |
| BURBEDGE, Matthew Ian RESIGNED | Director | 05 Oct 2006 | 02 Nov 2016 | United Kingdom | November 1969 | 100 Liverpool Street, London, EC2M 2RH |
| CARTLEDGE, Matthew James RESIGNED | Director | 01 Nov 2016 | 08 Sep 2020 | United Kingdom | July 1975 | 5, Broadgate, London, EC2M 2QS, United Kingdom |
| DAY, Eileen Mary RESIGNED | Director | 01 Nov 2007 | 06 Sep 2016 | Uk | January 1960 | 100 Liverpool Street, London, EC2M 2RH |
| EMERSON, John Francis RESIGNED | Director | 01 Jul 2011 | 25 Nov 2011 | Uk | September 1973 | 1, Finsbury Avenue, London, EC2M 2PP |
| HALL, Nicholas James RESIGNED | Director | 11 Mar 2003 | 02 Aug 2004 | | November 1957 | 100 Liverpool Street, London, EC2M 2RH |
| HOLMES, Alastair Scott RESIGNED | Director | 18 Sep 2008 | 29 Nov 2019 | United Kingdom | July 1966 | 5, Broadgate, London, EC2M 2QS, United Kingdom |
| JAMES, Sally Ann RESIGNED | Director | 04 Sep 2001 | 18 Sep 2008 | United Kingdom | February 1949 | 100 Liverpool Street, London, EC2M 2RH |
| JAMES, Sally Ann RESIGNED | Director | 08 Sep 1995 | 29 Jun 1998 | | February 1949 | 62 Greenwich Park Street, London, SE10 9LT |
| KERRISON, Michael Arthur RESIGNED | Director | 16 Nov 1999 | 30 Aug 2002 | United Kingdom | July 1962 | Beechbank, Mount Park Avenue, Harrow On The Hill, Middlesex, HA1 3JN |
| LEATHES, Simon William De Mussenden RESIGNED | Director | | 08 Sep 1995 | | February 1948 | 19 Lauriston Road, Wimbledon, London, SW19 4TJ |
| LIVINGSTONE, Nicholas John RESIGNED | Director | 30 Aug 2002 | 17 Nov 2003 | | July 1969 | 32 Lucastes Road, Haywards Heath, West Sussex, RH16 1JW |
| LUNGLEY, Gillian Denise Guy RESIGNED | Director | 06 Jun 2006 | 26 Feb 2009 | | September 1959 | 100 Liverpool Street, London, EC2M 2RH |
| MARSHALL, Ian Bruce RESIGNED | Director | | 25 Aug 1995 | England | July 1949 | Hungershall Lodge, Hungershall Park, Tunbridge Wells, Kent, TN4 8ND |
| MARSHALL, Kenneth Richard Paul RESIGNED | Director | | 31 Jul 1992 | | July 1935 | Holford House, North Chailey, Lewes, East Sussex, BN8 4DT |
| MARTIN, Ian Herbert RESIGNED | Director | 06 Nov 1998 | 17 Apr 2001 | United Kingdom | July 1950 | 10 Westfield, Reigate, Surrey, RH2 0DZ |
| MORTIMER, Andrew Robert RESIGNED | Director | 06 Aug 2004 | 15 May 2006 | | June 1967 | 100, Liverpool Street, London, EC2M 2RH |
| OZANNE, Julian Victor RESIGNED | Director | 16 Nov 1999 | 19 Feb 2001 | | February 1958 | Highfield Styants Bottom Road, Seal Chart, Sevenoaks, Kent, TN15 0ES |
| OZANNE, Julian Victor RESIGNED | Director | | 29 Jun 1998 | | February 1958 | Highfield Styants Bottom Road, Seal Chart, Sevenoaks, Kent, TN15 0ES |
| PLUESS, Urs Robert RESIGNED | Director | 16 Dec 2005 | 31 Oct 2007 | | December 1967 | 100 Liverpool Street, London, EC2M 2RH |
| PRICE, Philip Ian RESIGNED | Director | 17 Apr 2001 | 31 Dec 2005 | | October 1965 | 100 Liverpool Street, London, EC2M 2RH |
| ROSS-STEWART, Charles Denholm RESIGNED | Director | 06 Nov 2009 | 17 May 2012 | United Kingdom | May 1964 | 1, Finsbury Avenue, London, EC2M 2PP |
| RYAN, Sean Enda RESIGNED | Director | 16 Nov 1999 | 30 Jun 2011 | United Kingdom | February 1964 | 100 Liverpool Street, London, EC2M 2RH |
| SIMPSON, Gregory Paul RESIGNED | Director | 17 Nov 2003 | 06 Sep 2006 | United Kingdom | March 1964 | 100 Liverpool Street, London, EC2M 2RH |
| STOCKS, Neil Richard RESIGNED | Director | 25 Aug 1995 | 06 Nov 1998 | England | November 1954 | 15 Blenkarne Road, Wandsworth Common, London, SW11 6HZ |
| WIDDOWSON, William RESIGNED | Director | 29 Jun 1998 | 16 Nov 1999 | | August 1958 | 52 Holywell Hill, St Albans, Hertfordshire, AL1 1BX |
| WILLIAMS, Andrew David RESIGNED | Director | 06 Jun 2006 | 05 Nov 2009 | | October 1967 | 100 Liverpool Street, London, EC2M 2RH |
| WILLIAMS, Andrew David RESIGNED | Director | 14 Aug 1996 | 15 May 1998 | | October 1967 | Ground Floor Flat, 23 Clanricarde Gardens, London, W2 4JL |