| BOWMAN, Nicholas John ACTIVE | Secretary | 21 Jun 1995 | | | | One Canada Square, London, E14 5GS, United Kingdom |
| LEE, Matthew Thomas Wilton, Dr ACTIVE | Director | 21 Sep 2021 | | United Kingdom | October 1971 | One Canada Square, London, E14 5GS, United Kingdom |
| WALL, John Anthony, Doctor RESIGNED | Secretary | | 21 Jun 1995 | | | St Davids, The Friary, Old Windsor, Berkshire, SL4 2NS |
| ADDISON, Kenneth George RESIGNED | Director | 16 Jul 1991 | 31 Dec 1994 | | January 1923 | Ockley 13 Hillcroft Avenue, Purley, Surrey, CR8 3DJ |
| ALLSOPP, Kathleen Mary, Dr RESIGNED | Director | 16 Jul 1991 | 31 Dec 1992 | | September 1937 | 8 Giles Coppice, Dulwich Wood Park, London, SE19 1XF |
| BALL, Peter Charles, Dr RESIGNED | Director | 20 Jul 1993 | 27 Aug 1996 | | May 1939 | 22 Bradbury Lane, Kings Bromley, Burton On Trent, Staffordshire, DE13 7JT |
| BERRY, Hedley Edward RESIGNED | Director | 21 Jul 1992 | 27 Aug 1996 | | September 1936 | Two Ways 39 Elwill Way, Beckenham, Kent, BR3 3AB |
| COLLINGE, Suzanne Marie RESIGNED | Director | 16 Jul 1991 | 26 Oct 1993 | | July 1955 | 215 Bickenhall Mansions, London, W1H 3DD |
| COOKE, Edith Mary, Dr RESIGNED | Director | 28 Feb 1995 | 07 Aug 1996 | | October 1933 | 12 The Pryors, East Heath Road Hampstead, London, NW3 1BS |
| CORLEY, Roger David RESIGNED | Director | 18 Jun 1996 | 27 Aug 1996 | United Kingdom | April 1933 | 51 Middleway, London, NW11 6SH |
| EARL, Christopher Joseph, Dr RESIGNED | Director | | 18 Jun 1996 | | November 1925 | 23 Audley Road, London, W5 3ES |
| EVANS, Christopher Charles, Dr RESIGNED | Director | 21 Jul 1992 | 27 Aug 1996 | England | October 1941 | Lagom, Glendyke Road, Liverpool, L18 6JR |
| FRY, Ian Kelsey, Dr RESIGNED | Director | 16 Jul 1991 | 27 Aug 1996 | | October 1923 | The Pines Woodlands Road, Bromley, Kent, BR1 2AE |
| GALLIVAN, Maurice Michael RESIGNED | Director | 20 Jul 1993 | 27 Aug 1996 | | January 1953 | 7 Eastlands Way, Oxted, Surrey, RH8 0LP |
| GARFIELD, John Samuel RESIGNED | Director | | 20 Jun 1995 | | February 1930 | Keyhaven Hadrian Way, Chilworth, Southampton, Hampshire, SO16 7HY |
| HALLE, Hugh Max, Doctor RESIGNED | Director | | 21 Jul 1992 | | May 1921 | Bramley Hollow 8 Ford Road, Marsh Lane, Sheffield, South Yorkshire, S31 9RE |
| HARGROVE, Rowland Leonard, Doctor RESIGNED | Director | | 16 Jul 1991 | | May 1931 | 172 Court Lane, Dulwich, London, SE21 7ED |
| HILES, Ronald William RESIGNED | Director | | 16 Jul 1991 | United Kingdom | December 1932 | "Up Yonder", Bury Hill, Moorend, Hambrook, Bristol, South Gloucestershire, BS16 1SS |
| HOOPER, Gloria Dorothy, Baroness RESIGNED | Director | 01 Apr 1993 | 27 Aug 1996 | | May 1939 | 11 Cleveland Row, St James, London, SW1A 1DH |
| HORLER, Alan Rigby, Dr RESIGNED | Director | | 01 Sep 1994 | | December 1924 | 1 Beechfield Road, Newcastle Upon Tyne, Tyne & Wear, NE3 4DR |
| KEDDIE, Nigel Chalmers RESIGNED | Director | | 16 Jul 1991 | | July 1935 | 2 Kenwood Avenue, Hale, Altrincham, Cheshire, WA15 9DE |
| LA FRENAIS, Walter Simon Lodge, Dr RESIGNED | Director | 01 Nov 1993 | 27 Aug 1996 | | August 1941 | Gorse Hill 29 Weston Road, Runcorn, Cheshire, WA7 4JX |
| MARKHAM, David Eric RESIGNED | Director | | 27 Aug 1996 | | May 1936 | 12 Manor Close, Cheadle Hulme, Cheshire, SK8 7DJ |
| MAXWELL, Robert James, Dr RESIGNED | Director | 16 Jul 1991 | 27 Aug 1996 | | June 1934 | 3rd Floor Flat, 8 Queen Anne Street, Westminster, London, W1M 9LD |
| NEBEL, Andrew Howard Martin RESIGNED | Director | 18 Jun 1996 | 27 Aug 1996 | United Kingdom | May 1949 | 3 Sandringham Court, King & Queen Wharf, London, SE16 5SQ |
| POSWILLO, David Ernest, Professor RESIGNED | Director | | 27 Aug 1996 | | January 1927 | 5 Oldfield Road, Bickley, Kent, BR1 2LE |
| ROWE, Adrian Harold Redfern, Professor RESIGNED | Director | | 16 Jul 1991 | | December 1925 | 137 Sydenham Hill, London, SE23 3PH |
| SAUNDERS, Michael Thomas, Doctor RESIGNED | Director | 16 Jul 1991 | 23 Mar 2009 | | April 1949 | 317 Andover Road, Newbury, Berkshire, RG20 0LN |
| SHERLOCK, Edward Barry Orton RESIGNED | Director | 25 Oct 1994 | 31 Jul 1996 | | February 1932 | 63 Sunnyfield, Mill Hill, London, NW7 4RE |
| SMITH, David Travers RESIGNED | Director | 16 Jul 1991 | 25 Sep 1992 | United Kingdom | October 1941 | 44 Sandrock Hill Road, Wrecclesham, Farnham, Surrey, GU10 4RJ |
| SMITH, Joseph Colin RESIGNED | Director | | 27 Aug 1996 | | February 1931 | Church End House, Church Lane Yarnton, Oxford, Oxfordshire, OX8 6PX |
| SMITH, Roland, Professor Sir RESIGNED | Director | 24 Nov 1992 | 27 Aug 1996 | | October 1928 | Flat 2 34 Bryanston Square, London, W1H 2DY |
| SYMONDS, Edwin Malcolm RESIGNED | Director | | 16 Jul 1991 | | November 1934 | 39 Charnwood Avenue, Long Eaton, Nottingham, Nottinghamshire, NG10 3HB |
| TOMKINS, Christine Margaret, Dr RESIGNED | Director | 23 Mar 2009 | 21 Sep 2021 | England | November 1955 | One Canada Square, London, E14 5GS, United Kingdom |
| TOMKINS, Christine Margaret, Dr RESIGNED | Director | 20 Jun 1995 | 27 Aug 1996 | England | November 1955 | Paris House The Rocks Road, East Malling, Kent, ME19 6AU |
| TOWNEND, John Law RESIGNED | Director | 16 Jul 1991 | 20 Jul 1993 | | November 1923 | Park View 122 Trinity Street, Huddersfield, West Yorkshire, HD1 4DT |
| WALL, John Anthony, Doctor RESIGNED | Director | 16 Jul 1991 | 21 Jun 1995 | | June 1935 | St Davids, The Friary, Old Windsor, Berkshire, SL4 2NS |