| MAES, Hans, Dr ACTIVE | Secretary | 07 Sep 2024 | | | | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| CLAVEL-VÁZQUEZ, Adriana, Dr ACTIVE | Director | 18 Sep 2020 | | England | June 1986 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| DEBAENE, Aurélie, Dr ACTIVE | Director | 13 Sep 2025 | | England | December 1994 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| DIXON, Daisy, Dr ACTIVE | Director | 10 Sep 2022 | | Wales | October 1989 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| HELLIWELL, Alice, Dr ACTIVE | Director | 07 Sep 2024 | | England | October 1992 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| JONES, Lisa, Dr ACTIVE | Director | 07 Sep 2024 | | Scotland | February 1970 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| PARIS, Panagiotis Sotirios, Dr ACTIVE | Director | 22 Sep 2018 | | England | August 1987 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| SIMECEK, Karen, Dr ACTIVE | Director | 11 Sep 2021 | | England | August 1982 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| SIMONITI, Vid, Dr ACTIVE | Director | 07 Sep 2024 | | England | August 1984 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| WHITING, Daniel, Dr ACTIVE | Director | 13 Sep 2025 | | England | December 1978 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| WILSON, Dawn, Dr ACTIVE | Director | 10 Sep 2022 | | England | September 1974 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| WINDSOR, Mark, Dr ACTIVE | Director | 10 Sep 2022 | | Sweden | May 1986 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| BRADY, Emily Suzanne RESIGNED | Secretary | 15 Mar 1997 | 25 Aug 1999 | | | 48 Chapel Street, Galgate, Lancaster, LA2 0JR |
| FRIEND, Stacie, Dr RESIGNED | Secretary | 17 Sep 2010 | 07 Sep 2024 | | | 97, Gatley Road, Cheadle, SK8 9BU |
| STOCK, Kathleen Mary Linn, Dr RESIGNED | Secretary | 03 Sep 1999 | 17 Sep 2010 | | | 6 Stephens Close, Lewes Road Ringmer, Lewes, East Sussex, BN8 5ET |
| WOODFIELD, Richard Alexander RESIGNED | Secretary | | 15 Mar 1997 | | | 74 Lorimer Avenue, Gedling, Nottingham, Nottinghamshire, NG4 4WA |
| ABELL, Catharine, Professor RESIGNED | Director | 18 Sep 2020 | 16 Sep 2023 | England | January 1974 | 97, Gatley Road, Cheadle, SK8 9BU |
| BASING, Ben RESIGNED | Director | 17 Sep 1993 | 15 Sep 2003 | | February 1960 | 37 Columbus Gardens, Northwood, Middlesex, HA6 1TL |
| BRADY, Emily, Dr RESIGNED | Director | 14 Sep 2003 | 01 Jul 2004 | | April 1964 | Flat 4 Covell House, Castle Park Mews, Lancaster, Lancashire, LA1 1WA |
| CADDICK BOURNE, Emily, Dr RESIGNED | Director | 17 Sep 2016 | 10 Sep 2022 | England | March 1986 | 97, Gatley Road, Cheadle, SK8 9BU |
| CAVEDON-TAYLOR, Daniel, Dr RESIGNED | Director | 15 Nov 2012 | 11 Sep 2021 | England | January 1983 | 97, Gatley Road, Cheadle, SK8 9BU |
| COSTELLO, Diarmuid Ellis, Dr RESIGNED | Director | 06 Sep 2008 | 03 Nov 2010 | England | September 1966 | 40, Reighton Road, London, E5 8SG |
| COSTELLO, Diarmuid Ellis, Dr RESIGNED | Director | 06 Sep 2008 | 22 Sep 2012 | England | September 1966 | 40, Reighton Road, London, Middlesex, E5 8SG |
| DAVIES, David, Professor RESIGNED | Director | 17 Sep 2016 | 07 Sep 2019 | Canada | November 1949 | 97, Gatley Road, Cheadle, SK8 9BU |
| FOORD, James RESIGNED | Director | | 01 Jan 1993 | | April 1927 | 20 Cranmer Road, Didsbury, Manchester, Lancashire, M20 6AW |
| GRANT, James, Dr RESIGNED | Director | 17 Sep 2016 | 10 Sep 2022 | England | September 1980 | 97, Gatley Road, Cheadle, SK8 9BU |
| HANSON, Louise, Dr RESIGNED | Director | 17 Sep 2016 | 10 Sep 2022 | England | December 1980 | 97, Gatley Road, Cheadle, SK8 9BU |
| HUDDLESTON, Andrew, Dr RESIGNED | Director | 22 Sep 2018 | 07 Sep 2024 | United Kingdom | April 1984 | 97, Gatley Road, Cheadle, SK8 9BU |
| JONES, Lisa, Dr RESIGNED | Director | 09 Sep 2017 | 18 Sep 2020 | Scotland | February 1970 | 97, Gatley Road, Cheadle, SK8 9BU |
| KIERAN, Matthew Laurence RESIGNED | Director | 11 Sep 2004 | 06 Sep 2009 | United Kingdom | December 1968 | Flat 1 1 Grosvenor Terrace, Leeds, West Yorkshire, LS6 2DY |
| MAC CUMHAILL, Clare, Dr RESIGNED | Director | 10 Sep 2022 | 13 Sep 2025 | England | June 1977 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| MAES, Hans, Dr RESIGNED | Director | 16 Sep 2023 | 07 Sep 2024 | Belgium | November 1975 | 97, Gatley Road, Cheadle, SK8 9BU |
| MAES, Hans, Dr RESIGNED | Director | 17 Sep 2016 | 07 Sep 2019 | England | November 1975 | 97, Gatley Road, Cheadle, SK8 9BU |
| MATRAVERS, Derek Cameron, Dr RESIGNED | Director | 27 Mar 2004 | 05 Sep 2009 | | March 1965 | 23 Great Eastern Street, Cambridge, Cambridgeshire, CB1 3AB |
| MCFEE, Graham James, Professor RESIGNED | Director | 05 Sep 1999 | 11 Sep 2004 | | February 1951 | 19 Vicarage Road, Eastbourne, East Sussex, BN20 8AS |
| MCGREGOR, Rafe, Dr RESIGNED | Director | 07 Sep 2019 | 06 Jan 2022 | England | February 1973 | 97, Gatley Road, Cheadle, SK8 9BU |
| MESKIN, Aaron Robert, Dr RESIGNED | Director | 05 Sep 2009 | 15 Nov 2012 | England | October 1966 | 97, Gatley Road, Cheadle, SK8 9BU |
| NANAY, Bence, Professor RESIGNED | Director | 19 Sep 2015 | 11 Sep 2021 | England | October 1974 | 97, Gatley Road, Cheadle, SK8 9BU |
| STEENHAGEN, Maarten, Dr RESIGNED | Director | 07 Sep 2019 | 13 Sep 2025 | Netherlands | March 1982 | 8-10, Gatley Road, Cheadle, SK8 1PY, England |
| STOCK, Kathleen Mary Linn RESIGNED | Director | 22 Sep 2018 | 18 Sep 2020 | United Kingdom | November 1972 | 97, Gatley Road, Cheadle, SK8 9BU |
| STOCK, Kathleen Mary Linn, Dr RESIGNED | Director | 03 Sep 1999 | 17 Sep 2010 | England | November 1972 | 6 Stephens Close, Lewes Road Ringmer, Lewes, East Sussex, BN8 5ET |
| WALTERS, Lee, Dr RESIGNED | Director | 11 Sep 2021 | 07 Sep 2024 | England | August 1973 | 97, Gatley Road, Cheadle, SK8 9BU |
| WALTERS, Lee, Dr RESIGNED | Director | 19 Sep 2015 | 22 Sep 2018 | England | August 1973 | 97, Gatley Road, Cheadle, SK8 9BU |
| WILSON, Catherine, Professor RESIGNED | Director | 19 Sep 2015 | 22 Sep 2018 | England | March 1951 | 97, Gatley Road, Cheadle, SK8 9BU |
| WOODFIELD, Richard Alexander RESIGNED | Director | | 31 Mar 1997 | | June 1944 | 74 Lorimer Avenue, Gedling, Nottingham, Nottinghamshire, NG4 4WA |