| JENNINGS, Nicholas David De Burgh ACTIVE | Secretary | 13 Jul 2018 | | | | Arbuthnot House, 20 Finsbury Circus, London, EC2M 7EA, United Kingdom |
| COBB, James Robert ACTIVE | Director | 11 Jul 2018 | | England | December 1968 | Arbuthnot House, 20 Finsbury Circus, London, EC2M 7EA, United Kingdom |
| KELLY, Stephen Peter ACTIVE | Director | 02 Feb 2010 | | England | March 1971 | Arbuthnot House, 20 Finsbury Circus, London, EC2M 7EA, United Kingdom |
| SALMON, Andrew Alfred ACTIVE | Director | 11 Jul 2018 | | England | October 1962 | Arbuthnot House, 20 Finsbury Circus, London, EC2M 7EA, United Kingdom |
| KAYE, Jeremy Robin RESIGNED | Secretary | | 13 Jul 2018 | | | Arbuthnot House, 7 Wilson Street, London, EC2M 2SN |
| ALEXANDER, George Andrew RESIGNED | Director | 13 Sep 1994 | 03 Dec 2002 | | July 1940 | Rothbury, Washington Road, Storrington, West Sussex, RH20 4BZ |
| ANGEST, Henry, Sir RESIGNED | Director | | 22 Jun 2004 | England | July 1940 | 40, Thurloe Square, London, SW7 2SR |
| ASHLEY MILLER, Peter RESIGNED | Director | | 15 Sep 1997 | | December 1925 | 7 Ballygate, Beccles, Suffolk, NR34 9NA |
| BUSSEY, Michael Adrian RESIGNED | Director | 03 Apr 2009 | 02 Feb 2010 | United Kingdom | March 1959 | Norbrae House, Carbery Lane, Ascot, Berkshire, SL5 7EJ |
| FLEMING, James William RESIGNED | Director | 01 Mar 2012 | 31 Aug 2017 | England | April 1962 | Arbuthnot House, 7 Wilson Street, London, EC2M 2SN |
| FLETCHER, Dean Victor RESIGNED | Director | 04 May 1999 | 31 Dec 2000 | | August 1969 | 2e River View Heights, Bermondsey Wall West, London, SE16 4TN |
| FRIDEAUX, John Francis, Sir RESIGNED | Director | | 07 Jan 1993 | | December 1911 | Elderslie, Ockley, Reigate, Surrey, RH5 5TD |
| GIESBRECHT, Wayne Bernard RESIGNED | Director | 07 Apr 1997 | 10 Jan 2002 | | August 1957 | Goldthorn Cottage, Maiden St Weston, Hitchin, Hertfordshire, SG4 7AA |
| HEASMAN, Lawrence Frank RESIGNED | Director | | 24 Jul 1997 | England | February 1946 | 4 Broad Grove, Tunbridge Wells, Kent, TN2 5NQ |
| HENDERSON, Ian Arthur RESIGNED | Director | 11 Aug 2016 | 31 Aug 2018 | England | June 1960 | Arbuthnot House, 7 Wilson Street, London, EC2M 2SN |
| KIDD, David Paul RESIGNED | Director | 21 Jun 2005 | 31 Aug 2008 | United Kingdom | March 1960 | 47 Cathedral Lodge, 110-115 Aldersgate Street, London, EC1A 4JE |
| LOCKLEY, Stephen John RESIGNED | Director | 20 Jun 1994 | 15 Apr 2003 | England | August 1958 | Hilltrees, 30 Albion Park, Loughton, Essex, IG10 4RB |
| MATHEWS, Wayne Brinley RESIGNED | Director | 26 Sep 2000 | 31 Jan 2010 | England | September 1957 | 24 Glendale Drive, London, SW19 7BG |
| NELSON, Reginald Mason RESIGNED | Director | | 01 Jul 1997 | | November 1923 | Pilgrims Cottage Croft Lane, Crondall, Farnham, Surrey, GU10 5QF |
| PROCTOR, Dean Michael RESIGNED | Director | 02 Feb 2010 | 01 Mar 2012 | England | August 1971 | Arbuthnot House 20, Ropemaker Street, London, EC2Y 9AR |
| RAWLINGS, Nigel Brett RESIGNED | Director | 13 Sep 1994 | 11 Nov 2002 | England | January 1953 | 17 The Spinney, Tonbridge, Kent, TN9 2QQ |
| REED, John RESIGNED | Director | 28 Apr 2003 | 03 Apr 2009 | England | September 1959 | The White House Cross End, Pebmarsh, Halstead, Essex, CO9 2NU |
| ROUT, Brian RESIGNED | Director | 17 Apr 2001 | 27 Oct 2006 | | January 1948 | Maples, Monteith Close, Langton Green, Tunbridge Wells, Kent, TN3 0AD |
| TICKETT, David RESIGNED | Director | 11 May 1993 | 31 Oct 1997 | | April 1955 | 2 Burleigh Square, Southend On Sea, Essex, SS1 3PH |