| BORZOMATO, Mark ACTIVE | Director | 28 Sep 2016 | | United Kingdom | April 1973 | Apartment 14, 14 Duke Street, Liverpool, L1 5GB, England |
| D'ABBADIE, Marc Francois ACTIVE | Director | 21 May 2013 | | England | May 1978 | Apartment 14, 14 Duke Street, Liverpool, L1 5GB, England |
| BETTON, Andrew David Norman RESIGNED | Secretary | 19 May 2011 | 28 Sep 2016 | | | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF, United Kingdom |
| COX, Patricia RESIGNED | Secretary | 21 Nov 1994 | 29 Oct 1999 | | | 25 Westwood Drive, Little Chalfont, Amersham, Buckinghamshire, HP6 6RN |
| DROVER, Richard John RESIGNED | Secretary | 22 Mar 2005 | 09 Mar 2007 | | | Bramley House, Hatch Lane, Haslemere, Surrey, GU27 3LJ |
| DROVER, Richard John RESIGNED | Secretary | 29 Oct 1999 | 11 Jun 2004 | | | Bramley House, Hatch Lane, Haslemere, Surrey, GU27 3LJ |
| LIPSCOMB, Helen RESIGNED | Secretary | 11 Jun 2004 | 22 Mar 2005 | | | 11 Herbert Road, London, N11 2QN |
| MAWHOOD, Christopher John RESIGNED | Secretary | | 21 Nov 1994 | | | 75 Brands Hill Avenue, High Wycombe, Buckinghamshire, HP13 5PY |
| TRAN, Nghi Thuy RESIGNED | Secretary | 09 Mar 2007 | 19 May 2011 | | | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF, United Kingdom |
| ACLAND, Simon Hugh Verdon RESIGNED | Director | | 29 May 2007 | United Kingdom | March 1958 | Charlwood Lodge, 42 Charlwood Road Putney, London, SW15 1PW |
| ATTRIDGE, Penelope Rosemary, Dr RESIGNED | Director | 01 Feb 2011 | 31 Oct 2015 | United Kingdom | August 1952 | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF, United Kingdom |
| AUBERT, Eric Pierre Gerard RESIGNED | Director | 17 Feb 1993 | 31 Oct 1994 | | March 1961 | 18 Rue Du Docteur Roux, Paris 75015, France |
| BETTON, Andrew David Norman RESIGNED | Director | 04 Jun 2007 | 28 Sep 2016 | United Kingdom | April 1971 | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF, United Kingdom |
| BROOKE, James Dominic RESIGNED | Director | 26 Oct 2004 | 05 Oct 2007 | | June 1971 | Flat 1 26 Colville Terrace, London, W11 2BU |
| BURGESS, Mark Geoffrey William RESIGNED | Director | | 15 Jan 1996 | | June 1959 | 5 Glenmore House, Richmond Hill, Richmond, Surrey, TW10 6BQ |
| CARRUTHERS, Andrew Bruce RESIGNED | Director | 04 Jun 2007 | 28 Sep 2016 | England | November 1966 | 22 Napier Avenue, London, SW6 3PT |
| CLAUDE, Philippe Marie, Monsieur RESIGNED | Director | | 01 Apr 2004 | | August 1948 | 11 Bis Rue Marbeau, Paris, 75116, France |
| DE HAAN, Michiel Alexander RESIGNED | Director | 17 Feb 1993 | 12 Nov 1999 | | September 1947 | Flevolaan 61, 1272pc, Huizen, The Netherlands |
| GEE, Charles Jonathan, Dr RESIGNED | Director | 01 Jan 2004 | 28 Sep 2016 | England | January 1953 | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF |
| HOLMES, Andrew Peter Geoffrey RESIGNED | Director | | 16 Apr 2008 | England | May 1944 | 51 Doneraile Street, London, SW6 6EW |
| JAUGEY, Michel Rene Marie, Monsieur RESIGNED | Director | | 22 Mar 1994 | | April 1927 | 18 General Appert, 75116 Paris, FOREIGN, France |
| MACNAB, Simon Martin RESIGNED | Director | | 06 Nov 1992 | | October 1955 | 104a Lexham Gardens, London, N8 6JQ |
| MILNE, Jeremy Bruce RESIGNED | Director | 01 Aug 2000 | 17 Aug 2007 | England | November 1966 | Pollards Hill Farm, Worthing Road Southwater, Horsham, West Sussex, RH13 9DN |
| MOTTE, Andre Joel RESIGNED | Director | | 13 Feb 1995 | | April 1948 | 5 Bis Rue Eugene Manuel, Paris, 75016, France |
| PATEL, Jayesh Ramesh RESIGNED | Director | 04 Jun 2007 | 28 Sep 2016 | England | July 1969 | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF |
| PLOUVIER, Patrick-Antoine, Monsieur RESIGNED | Director | | 24 Jul 1992 | | August 1954 | 8 Rue De Long Pont, 92200 Nevilly-Sur-Seing Paris |
| ROUND, Andrew Edward, Dr RESIGNED | Director | 21 May 2013 | 15 Jun 2016 | United Kingdom | February 1974 | Liverpool Science Park, 131 Mount Pleasant, Liverpool, L3 5TF, United Kingdom |
| SALLITT, Henry William Baines RESIGNED | Director | 06 Jun 2005 | 17 Aug 2007 | United Kingdom | July 1962 | Appletree Cottage, Newtown Common, Newbury, Berkshire, RG20 9DA |
| SHARMAN, Jeremy William RESIGNED | Director | 17 Feb 1993 | 06 Apr 1995 | England | April 1963 | Harborough Hill House, Gretton, Northamptonshire, NN17 3DD |
| SPOONER, John Arthur RESIGNED | Director | | 16 Apr 2008 | England | December 1953 | 29 Queen Annes Gate, London, SW1H 9BU |
| TEICHMAN, Thomas Alfred RESIGNED | Director | 04 Jun 2007 | 31 Dec 2010 | England | November 1947 | 120 Pavillion Road, London, SW1X 0AX |
| WILCOCK, Iain Charles Stephen RESIGNED | Director | 01 Jan 2000 | 26 Mar 2007 | | December 1961 | Level 6, 29 Queen Annes Gate, London, SW1H 9BU |
| WILLIAMS, Martin Gwynne RESIGNED | Director | 05 Feb 2001 | 31 Dec 2010 | United Kingdom | March 1948 | 10 Cambisgate, Church Road, Wimbledon, London, SW19 5AL |