| BOYES, Stephen Edward ACTIVE | Director | 20 Dec 2020 | | England | May 1970 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| CUMMINS, Jordana Marie ACTIVE | Director | 09 Jul 2025 | | United Kingdom | March 1987 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| ROBARGE, Matthew David ACTIVE | Director | 30 Apr 2025 | | United States | August 1983 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| CROGHAN, Mark Arnold RESIGNED | Secretary | 03 Jan 2001 | 30 Oct 2007 | | | 58 Woodland Rise, London, N10 3UJ |
| JENKINS, Kerry RESIGNED | Secretary | 30 Oct 2007 | 18 Feb 2013 | | | Woodlands Cottage, Promenade De Verdun, Purley, Surrey, CR8 3LN |
| JOHNSON, Myles RESIGNED | Secretary | 18 Feb 2013 | 20 Aug 2015 | | | Discovery House, 28-42 Banner Street, London, EC1Y 8QE |
| KENNEDY, Alexander Morrison RESIGNED | Secretary | | 28 Feb 1995 | | | 44 Sussex Square, Brighton, East Sussex, BN2 1GE |
| LAW, Anthony John RESIGNED | Secretary | 28 Feb 1995 | 03 Jan 2001 | | | Brocketts, High Street, Much Hadham, Hertfordshire, SG10 6DL |
| AKEROYD, Kevin RESIGNED | Director | 01 Aug 2016 | 06 Feb 2020 | United States | April 1968 | 130, East Randolph Street, Suite 700, Chicago, Illinois, United States |
| CASEY, Michael Christopher RESIGNED | Director | 09 May 1996 | 17 Jun 1998 | | January 1964 | 75 Wallwood Road, London, E11 1AY |
| CROGHAN, Mark Arnold RESIGNED | Director | 03 Jan 2001 | 30 Oct 2007 | England | August 1963 | 58 Woodland Rise, London, N10 3UJ |
| FATHERS, Simon Paul RESIGNED | Director | 21 Aug 2002 | 19 Dec 2014 | United Kingdom | May 1958 | 9 Conway Gardens, Enfield, Middlesex, EN2 9AD |
| FINN, John Michael RESIGNED | Director | 28 Feb 1995 | 19 Apr 2000 | England | January 1944 | Burnham Hall, Burnham On Crouch, Essex, CM0 8QB |
| GOLD, Nicholas Simon James RESIGNED | Director | 05 Feb 2007 | 06 May 2007 | United Kingdom | August 1972 | 2 Devon Rise, Hampstead Garden Suburb, London, N2 0AA |
| GONDIPALLI, Prasant Reddy RESIGNED | Director | 15 Nov 2020 | 30 Apr 2025 | United States | September 1981 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| GRANAT, Peter Wruble RESIGNED | Director | 20 Aug 2015 | 01 Aug 2016 | Illinois, Usa | April 1970 | Discovery House, 28-42 Banner Street, London, EC1Y 8QE |
| HILLIARD, Charles Stephen RESIGNED | Director | 19 Apr 2000 | 31 Aug 2002 | | July 1963 | 116 Cazenove Road, London, N16 6AD |
| JENKINS, Kerry RESIGNED | Director | 30 Oct 2007 | 18 Feb 2013 | England | January 1952 | Woodlands Cottage, Promenade De Verdun, Purley, Surrey, CR8 3LN |
| JOHNSON, Myles RESIGNED | Director | 18 Feb 2013 | 20 Aug 2015 | England | January 1973 | Discovery House, 28-42 Banner Street, London, EC1Y 8QE |
| JORDAN, Ciara Mary RESIGNED | Director | 01 Mar 2008 | 20 Aug 2015 | England | April 1968 | 2d, Fairfax Road, Teddington, Middlesex, TW11 9DH |
| KENNEDY, Alexander Morrison RESIGNED | Director | | 28 Feb 1995 | | July 1939 | 44 Sussex Square, Brighton, East Sussex, BN2 1GE |
| LAW, Ann Marie RESIGNED | Director | 28 Feb 1995 | 19 Apr 2000 | | October 1948 | Brocketts, High Street, Much Hadham, Hertfordshire, SG10 6DL |
| LAW, Anthony John RESIGNED | Director | 28 Feb 1995 | 19 Apr 2002 | | October 1946 | Brocketts, High Street, Much Hadham, Hertfordshire, SG10 6DL |
| LORENZEN, Theodor Waldemar RESIGNED | Director | | 28 Feb 1995 | | March 1930 | Hammonds Green Cottage, Framfield, East Sussex |
| MAYER, Charles RESIGNED | Director | 30 Oct 2007 | 29 Jan 2008 | | January 1972 | 17 Pentney Road, Balham, London, SW12 0NZ |
| MCKAY, Barrie Clifford RESIGNED | Director | 24 Jan 2001 | 30 Sep 2003 | | May 1946 | 4 Whitehall, Ray Park Avenue, Maidenhead, Berkshire, SL6 8EE |
| PEARLSTEIN, Jacob RESIGNED | Director | 20 Aug 2015 | 19 Jun 2020 | United States | February 1964 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| SHEPHERD, Jonathan Paul RESIGNED | Director | 09 May 1996 | 30 Sep 2002 | | February 1968 | 14 Diana Close, Chafford Hundred, Grays, Essex, RM16 6PX |
| SMITH, Abraham RESIGNED | Director | 24 Oct 2017 | 15 Jan 2019 | United States | June 1969 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| SOLOMON, Stephen Frederick RESIGNED | Director | 20 Jun 2020 | 14 Nov 2020 | United States | August 1963 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| STONE, Lucie Hannah RESIGNED | Director | 18 Apr 2024 | 09 Jul 2025 | England | January 1980 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| SWIDECKI, Brendon Leon RESIGNED | Director | 09 Mar 1995 | 14 Apr 1998 | | November 1957 | 3a Roseneath Avenue, Winchmore Hill, London, N21 3NE |
| THOMPSON, Jeremy Charles Arthur RESIGNED | Director | 18 Jan 2006 | 24 Oct 2017 | United Kingdom | October 1973 | 5, Churchill Place, Canary Wharf, London, E14 5HU, United Kingdom |
| WHITE, Stephen Charles RESIGNED | Director | 19 Apr 2000 | 30 Oct 2007 | England | February 1950 | The Old Church Barn, Thorpe Street, Aston Upthorpe, Didcot, Oxfordshire, OX11 9EQ |
| WICKS, Stephen James RESIGNED | Director | 18 Jan 2006 | 19 Jan 2010 | United Kingdom | September 1971 | Lilac Tree Cottage, 13 Lonsdale Close, Ipswich, Suffolk, IP4 4HB |
| WITHINGTON, Gary RESIGNED | Director | 18 Jul 2008 | 04 Dec 2008 | | April 1959 | Park Barn, Chelford Road, Henbury, Macclesfield, Cheshire, SK11 9PG |
| YOUNG, Gordon James RESIGNED | Director | 01 Dec 2010 | 31 Dec 2013 | England | September 1960 | Discovery House, 28-42 Banner Street, London, EC1Y 8QE |