| ABU-DEEB, Maya Margaret ACTIVE | Secretary | 21 Jan 2019 | | | | 50, Bedford Square, London, WC1B 3DP |
| NEWTON, John Nigel ACTIVE | Director | 04 Dec 2008 | | England | June 1955 | 50, Bedford Square, London, WC1B 3DP, England |
| UNDERWOOD, Keith Robert ACTIVE | Director | 02 Feb 2026 | | England | October 1976 | 50, Bedford Square, London, WC1B 3DP |
| CREASEY, Clare Louise RESIGNED | Secretary | 18 Feb 2008 | 04 Dec 2008 | | | 38 Fitzwilliam Road, Clapham, London, SW4 0DN |
| DAYKIN, Michael Richard RESIGNED | Secretary | 23 Feb 2011 | 18 Jan 2019 | | | 50, Bedford Square, London, WC1B 3DP, England |
| DUNKS, Geoffey RESIGNED | Secretary | | 19 Mar 1993 | | | 145 Greenham Road, Newbury, Berkshire, RG14 7JL |
| ENGLAND, William James Guy RESIGNED | Secretary | 09 Jun 2006 | 18 Feb 2008 | | | The Sundial, Horn Lane, East Hendred, Wantage, Oxfordshire, OX12 8LD |
| LANE, Christopher David RESIGNED | Secretary | 21 Mar 1996 | 14 Jun 2006 | | | Pendle House, Gaston Lane, South Warnborough, Hook, Hampshire, RG29 1RH |
| PORTAL, Ian RESIGNED | Secretary | 04 Dec 2008 | 23 Feb 2011 | | | 2, West Common, Harpenden, Hertfordshire, AL5 2JB, Uk |
| RIDLEY, Malcolm James RESIGNED | Secretary | 19 Mar 1993 | 21 Mar 1996 | | | Moor Lodge, Horsham Road Holmwood, Dorking, Surrey, RH5 4NA |
| RIDLEY, Malcolm James RESIGNED | Secretary | 19 Mar 1993 | 01 Jun 1993 | | | Moor Lodge, Horsham Road Holmwood, Dorking, Surrey, RH5 4NA |
| ADAMS, Colin Raymond RESIGNED | Director | 04 Dec 2008 | 08 Apr 2011 | England | November 1960 | 36, Pine Grove, Totteridge, London, N20 8LB, Uk |
| BLAKE, Ronald George RESIGNED | Director | | 19 Mar 1993 | | June 1922 | Lyndhurst 27 Metcalfe Road, Cambridge, Cambridgeshire, CB4 2DB |
| BROWN, John Dominic Weare RESIGNED | Director | 02 Oct 2003 | 04 Dec 2008 | United Kingdom | May 1953 | 120 Elgin Crescent, London, W11 2JL |
| CHARKIN, Richard Denis Paul RESIGNED | Director | 02 Oct 2003 | 04 Dec 2008 | United Kingdom | June 1949 | 3 Redcliffe Place, London, SW10 9DB |
| COLEMAN, Diana Jill, Ms. RESIGNED | Director | 04 Dec 2008 | 25 Mar 2011 | England | March 1956 | 85 Thrale Road, London, SW16 1NU |
| DUNKS, Geoffey RESIGNED | Director | | 19 Mar 1993 | | February 1933 | 145 Greenham Road, Newbury, Berkshire, RG14 7JL |
| ENGEL, Matthew Lewis RESIGNED | Director | 02 Oct 2003 | 26 Jan 2006 | | June 1951 | Fair Oak, Bacton, Herefordshire, HR2 0AT |
| FACEY, Christopher RESIGNED | Director | 04 Dec 2008 | 27 May 2010 | United Kingdom | January 1973 | 16a Trentham Street, London, SW18 5AT |
| FLEMING, Matthew Valentine RESIGNED | Director | 14 Apr 2005 | 05 Jul 2007 | England | December 1964 | Horstead House, 1 Mill Road Horstead, Norwich, Norfolk, NR12 7AU |
| GETTY, Mark Harris RESIGNED | Director | 19 Mar 1993 | 04 Dec 2008 | United Kingdom | July 1960 | Lower Vicars Farmhouse, Wormsley, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3YG |
| GETTY, Paul, Sir RESIGNED | Director | 01 Jun 1993 | 17 Apr 2003 | | September 1932 | Flat 5 Castlemaine House, 21/22 St James's Place, London, SW1A 1NH |
| GLEESON, Thomas James RESIGNED | Director | 16 Nov 2004 | 02 Jul 2007 | United Kingdom | October 1963 | 8, Pine Wood, Sunbury On Thames, Middlesex, TW16 6SG, Uk |
| GRAVATT, Valerie Ruth RESIGNED | Director | | 19 Mar 1993 | | June 1938 | Mill House Brook Road, Bassingbourn, Royston, Herts, SG8 5NS |
| GRAY, Harold John RESIGNED | Director | | 19 Mar 1993 | | July 1934 | The Beeches 31 Cambridge Road, Abington, Cambridge, Cambridgeshire, CB1 6BL |
| GRAY, William RESIGNED | Director | | 19 Mar 1993 | | February 1932 | 12 Bateman Mews, Cambridge, Cambridgeshire, CB2 1NN |
| LANE, Christopher David RESIGNED | Director | 09 Jul 1997 | 04 Dec 2008 | United Kingdom | May 1964 | Pendle House, Gaston Lane, South Warnborough, Hook, Hampshire, RG29 1RH |
| MAXWELL, Patrick Ronald Vernon RESIGNED | Director | 11 Jan 2005 | 04 Dec 2008 | United Kingdom | July 1965 | Acacia House, Centre Avenue, Acton, London, W3 7JX |
| MEDLEY, Peter RESIGNED | Director | | 19 Mar 1993 | | August 1935 | The White House The Causeway, Boxford, Suffolk, CO6 5JR |
| PALLOT, Wendy Monica RESIGNED | Director | 08 Apr 2011 | 16 Jul 2018 | United Kingdom | February 1965 | 50, Bedford Square, London, WC1B 3DP, England |
| RIDLEY, Malcolm James RESIGNED | Director | 21 Mar 1996 | 02 Oct 2003 | England | March 1941 | Moor Lodge, Horsham Road Holmwood, Dorking, Surrey, RH5 4NA |
| RIDLEY, Malcolm James RESIGNED | Director | 19 Mar 1993 | 01 Jun 1993 | England | March 1941 | Moor Lodge, Horsham Road Holmwood, Dorking, Surrey, RH5 4NA |
| SCOTT-BAYFIELD, Penelope Samantha Juliette RESIGNED | Director | 16 Jul 2018 | 02 Feb 2026 | England | September 1972 | 50, Bedford Square, London, WC1B 3DP |
| SMITH, Michael Edward RESIGNED | Director | | 19 Mar 1993 | England | January 1947 | Hintlesham, 55 Penn Road, Beaconsfield, Buckinghamshire, HP9 2LW |