| KITTO, Mary Carmel ACTIVE | Secretary | 27 Jan 2010 | | | | 1, College Hill, London, EC4R 2RA |
| BENNETT, Charles Albury George, Mr. ACTIVE | Director | 08 Jan 2019 | | England | March 1962 | 1, College Hill, London, EC4R 2RA |
| FANSHAWE, Angus Edward ACTIVE | Director | 23 May 2007 | | United Kingdom | February 1965 | 1, College Hill, London, EC4R 2RA |
| FORD, Andrew Charles, Lt Col Sir ACTIVE | Director | 08 Jan 2019 | | United Kingdom | February 1957 | 1, College Hill, London, EC4R 2RA |
| HOLCROFT, Patrick Roy ACTIVE | Director | 01 Apr 1995 | | England | March 1948 | 1, College Hill, London, EC4R 2RA |
| STUTTAFORD, Lorna Barbara Margarite ACTIVE | Director | 26 Jun 2002 | | United Kingdom | May 1964 | 1, College Hill, London, EC4R 2RA |
| DUNKERLEY, Peter RESIGNED | Secretary | | 31 Mar 2006 | | | 9 The Oaks, Calthorpe Park, Fleet, Hampshire, GU51 4HQ |
| TUCK, Stephen RESIGNED | Secretary | 04 Apr 2006 | 31 Dec 2009 | | | Belmont House, Burnt Street, Wells Next The Sea, Norfolk, NR23 1HP |
| AIRY, Christopher John, Major-General Sir RESIGNED | Director | 22 Feb 1995 | 26 Jun 2002 | United Kingdom | March 1934 | Whitefield Farm House, Wiveliscombe, Taunton, Somerset, TA4 2UW |
| BROKE, George Robin Straton RESIGNED | Director | 14 Oct 1998 | 13 Sep 2018 | England | March 1946 | 1, College Hill, London, EC4R 2RA |
| BYAM COOK, Philip Howard RESIGNED | Director | 22 Feb 1995 | 25 Dec 2001 | | December 1917 | New Barnes House Lavenders Road, West Malling, Kent, ME19 6HR |
| BYAM COOK, Philip Howard RESIGNED | Director | | 01 Aug 1994 | | December 1917 | New Barnes House Lavenders Road, West Malling, Kent, ME19 6HR |
| CHAMBERLIN, Peter Guy RESIGNED | Director | 14 Oct 1998 | 20 Sep 2017 | United Kingdom | June 1942 | Marleycombe Cottage, Church Street, Bowerchalke, Salisbury, Wiltshire, SP5 5AY, England |
| FANSHAWE, David Valentine RESIGNED | Director | | 28 Jan 1999 | | November 1933 | Ash House, St Mary Bourne, Andover, Hampshire, SP11 6BG |
| HALES PAKENHAM MAHON, Nicholas RESIGNED | Director | | 03 Feb 1996 | | February 1926 | Rushall Lodge, Rushall, Pewsey, Wilts, SN9 6EN |
| PARISH, Christopher Henry Woodbine RESIGNED | Director | | 23 May 2007 | England | October 1937 | Frittenden House, Frittenden, Cranbrook, Kent, TN17 2DG |
| RODWELL, John Francis Meadows RESIGNED | Director | | 07 Jan 2019 | United Kingdom | July 1946 | 1, College Hill, London, EC4R 2RA |