| HS SECRETARIAL LIMITED ACTIVE | Secretary | 16 May 2024 | | | | 50/60 Station Road, Station Road, Cambridge, CB1 2JH, England |
| BOURNE, Susan Ann, Professor ACTIVE | Director | 18 May 2020 | | South Africa | December 1965 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| COOPER, Richard Ian, Dr ACTIVE | Director | 29 May 2026 | | United Kingdom | February 1974 | Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, England |
| DE WAARD, Anita ACTIVE | Director | 26 Sep 2024 | | Netherlands | December 1963 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| ENGKVIST, Per Ola Karl, Dr ACTIVE | Director | 13 May 2021 | | Sweden | January 1967 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| GOODMAN, Jonathan Michael, Prof ACTIVE | Director | 21 May 2019 | | England | November 1964 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| LI, Ye, Dr ACTIVE | Director | 20 May 2022 | | United States | August 1978 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| MARTIN, Jennifer Louise, Professor ACTIVE | Director | 10 Aug 2023 | | Australia | July 1961 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| PITCHFORD, Nigel, Dr ACTIVE | Director | 18 May 2020 | | England | October 1969 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| HEWITSON, Charles Robert Barker RESIGNED | Secretary | 17 May 1996 | 16 May 2016 | | | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| KNIGHT, Christopher Harrington RESIGNED | Secretary | 16 May 2016 | 28 Feb 2020 | | | 10, Rushmere Avenue, Northampton, NN1 5SD, England |
| KORNBLUTH, Philip Stanley RESIGNED | Secretary | | 17 May 1996 | | | 67 Princes Park Avenue, London, NW11 0JS |
| AAKEROY, Christer Bjorn, Professor RESIGNED | Director | 12 May 2009 | 16 May 2017 | Usa | August 1959 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| BACCHI, Alessia, Professor RESIGNED | Director | 14 May 2018 | 29 May 2026 | Italy | August 1966 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| BROCK, Carolyn Pratt, Professor RESIGNED | Director | 05 Jun 2001 | 12 May 2009 | | July 1946 | 133 Sycamore Road, Lexington, Ky40502, United States |
| CURRANO, Judith Nancy RESIGNED | Director | 13 May 2014 | 20 May 2022 | United States | January 1976 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| DAVEY, Roger James, Professor RESIGNED | Director | 09 May 2000 | 13 May 2008 | | November 1947 | 68 Upton Park, Chester, Cheshire, CH2 1DQ |
| DUNITZ, Jack David RESIGNED | Director | | 11 May 1999 | | March 1923 | Obere Heslibachstrasse, Kuesnacht Ch8700, Switzerland |
| GILLET, Valerie Jane, Professor RESIGNED | Director | 01 Jan 2007 | 01 Jul 2015 | United Kingdom | June 1962 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| GLEN, Robert Charles, Professor RESIGNED | Director | 15 Nov 2011 | 16 May 2016 | England | June 1953 | Unilever Centre For Molecular Science And Informat, Department Of Chemistry, Lensfield Road, Cambridge, CB2 1EW, United Kingdom |
| GLUSKER, Jenny Pickworth, Doctor RESIGNED | Director | | 05 Jun 2001 | | June 1931 | 7701 Burholme Avenue, Philadelphia, Pa 19111 Usa, FOREIGN |
| HOWARD, Judith Ann Kathleen, Professor RESIGNED | Director | 11 Nov 1998 | 11 Dec 2006 | England | October 1945 | The Mews, Whitwell Grange, Sherburn House, Durham, DH1 2SJ |
| ISAACS, Neil William RESIGNED | Director | 06 Jan 2004 | 15 May 2012 | Scotland | June 1945 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| JOHNSON, Louise, Professor Dame RESIGNED | Director | 08 Mar 1996 | 14 May 2003 | England | September 1940 | 105a Lonsdale Road, Oxford, OX2 7ET |
| JONES, Richard Crispin Morgan RESIGNED | Director | 15 May 2012 | 18 Nov 2014 | England | May 1966 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| JONES, William, Dr RESIGNED | Director | 14 Nov 2006 | 14 Nov 2011 | United Kingdom | October 1949 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| KING, David Anthony, Professor RESIGNED | Director | 28 Jan 1994 | 02 Nov 2000 | | August 1939 | The Masters Lodge, Downing College, Cambridge, CB2 1DQ |
| KLEBE, Gerhard, Professor Dr RESIGNED | Director | 11 May 1999 | 22 May 2007 | | April 1954 | Institute Of Pharmaceutical, Chemistry Marbacher Weg 6, D35032 Marburg, Germany |
| KURODA, Reiko, Professor RESIGNED | Director | 15 Nov 2005 | 13 May 2014 | Japan | October 1947 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| LEACH, Andrew Richard, Dr RESIGNED | Director | 22 May 2007 | 01 Jul 2015 | United Kingdom | January 1964 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| LEWIS OF NEWNHAM, Jack, Lord RESIGNED | Director | | 05 May 1998 | | February 1928 | 4 Sylvester Road, Cambridge, CB3 9AF |
| LORD PHILLIPS OF ELLESMERE, Lord RESIGNED | Director | | 01 Mar 1996 | | March 1924 | 35 Addisland Court, London, W14 8DA |
| LOWTHER, Deborah RESIGNED | Director | 11 Nov 1998 | 19 Nov 2002 | England | September 1960 | The Cottage Church Lane, Lolworth, Cambridge, CB23 8HE |
| MARTINSEN, David, Dr RESIGNED | Director | 16 May 2016 | 17 May 2024 | United States | January 1951 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| MILNE, James Stanley, Dr RESIGNED | Director | 15 May 2011 | 14 May 2013 | United Kingdom | December 1965 | 28, High Street, Standlake, Witney, Oxfordshire, OX29 7RY, United Kingdom |
| ORPEN, Anthony Guy, Professor RESIGNED | Director | 13 May 2008 | 18 Nov 2014 | England | October 1955 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| OVERINGTON, John, Dr RESIGNED | Director | 01 Jul 2015 | 05 May 2023 | England | January 1965 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| PYLE, John Adrian, Prof RESIGNED | Director | 16 May 2016 | 30 Sep 2018 | England | April 1951 | Department Of Chemistry, University Of Cambridge, Lensfield Road, Cambridge, CB2 1EW, England |
| RABIN, Mortimer RESIGNED | Director | | 04 May 1998 | Israel | March 1934 | Flat 12 28 Rehov, Agassi Jerusalem, Israel |
| RAITHBY, Paul Robert, Prof RESIGNED | Director | 13 May 2014 | 21 May 2019 | United Kingdom | December 1951 | Department Of Chemistry, University Of Bath, Bath, BA2 7AY, England |
| SANDERS, Jeremy Keith Morris, Professor RESIGNED | Director | 01 Oct 2000 | 14 Nov 2006 | England | May 1948 | 31 Metcalfe Road, Cambridge, Cambridgeshire, CB4 2DB |
| STAHL, Christoph Martin, Dr RESIGNED | Director | 01 Jul 2015 | 18 May 2020 | Germany | September 1969 | Roche Pharma Research And Early Development, Roche Innovation Center Basel, F. Hoffmann-La Roche Ag, Ch-4070 Basel, Switzerland |
| THRUSH, Brian Arthur RESIGNED | Director | | 04 May 1993 | | July 1928 | Brook Cottage Pemberton Terrace, Cambridge, Cambridgeshire, CB2 1JA |
| TOWN, William Geoffrey, Dr RESIGNED | Director | 20 Nov 2002 | 15 May 2011 | England | March 1943 | 12 Union Road, Cambridge, Cambridgeshire, CB2 1EZ |
| TRUTER, Mary Rosaleen, Lady Cox RESIGNED | Director | | 09 May 2000 | | December 1925 | 117 Hampstead Way, London, NW11 7JN |
| WILLETT, Peter, Prof RESIGNED | Director | 11 Nov 1998 | 15 Nov 2005 | England | April 1953 | 34 Barholm Road, Sheffield, S10 5RS |