| SARKAR, Anirban ACTIVE | Secretary | 07 Jan 2019 | | | | Hunters Moon, 34 High Street, Dry Drayton, Cambridge, CB23 8BS, England |
| LYNN-MEADEN, Sylvia Anne ACTIVE | Director | 01 Jul 2001 | | England | May 1942 | 22 St Johns Road, Cambridge, Cambridgeshire, CB5 8AN |
| ROBINS, Jane Elizabeth ACTIVE | Director | 15 Jan 2019 | | England | February 1958 | 47, Madingley Road, Cambridge, CB3 0EL, England |
| SARKAR, Anirban ACTIVE | Director | 31 Aug 2017 | | England | October 1971 | 34, High Street, Dry Drayton, Cambridge, CB23 8BS, England |
| SHILLITOE, Francis Edward ACTIVE | Director | 01 Jun 1994 | | United Kingdom | April 1947 | Harbour Cottage, Harbour Terrace, Falmouth, Cornwall, TR11 2AW |
| WALKER, Tatjana, Ms. ACTIVE | Director | 15 Oct 2023 | | England | July 1978 | 1, Lady Margaret Road, Lucy Cavendish College, Cambridge, CB3 0BU, England |
| WEBSTER, Rosalind ACTIVE | Director | 28 Sep 2019 | | England | February 1964 | 88, Madeira Avenue, Bromley, BR1 4AS, England |
| FLETCHER, Roger Charlton RESIGNED | Secretary | | 20 Jul 1994 | | | Ludlows Ludlow Lane, Fulbourn, Cambridge, CB1 5BL |
| SHILLITOE, Francis Edward RESIGNED | Secretary | 01 Jun 1994 | 09 Feb 2018 | | | Harbour Cottage, Harbour Terrace, Falmouth, Cornwall, TR11 2AW |
| TAYLOR, Lakhbir Kaur, Dr RESIGNED | Secretary | 09 Feb 2018 | 07 Jan 2019 | | | Blenheim Court, 47 Madingley Road, Cambridge, CB3 0EL, England |
| BRYANT, David Peter Herbert RESIGNED | Director | 30 Mar 2004 | 14 Jul 2006 | | September 1947 | Conifers 3 Roskin Meadows, Helions Bumpstead, Haverhill, Suffolk, CB9 7AL |
| CARTER, David, Dr RESIGNED | Director | 14 Jul 2006 | 29 Nov 2010 | England | May 1945 | 28 Scotlands Close, Haslemere, Surrey, GU27 3AE |
| FLETCHER, Roger Charlton RESIGNED | Director | | 15 Jul 1994 | | November 1944 | Ludlows Ludlow Lane, Fulbourn, Cambridge, CB1 5BL |
| HOUGHTON, Christine RESIGNED | Director | 27 Sep 2010 | 15 Oct 2023 | England | June 1961 | 34, High Street, Dry Drayton, Cambridge, CB23 8BS, England |
| PICKERING, Mary Elizabeth RESIGNED | Director | | 29 Mar 2000 | | January 1916 | Blenheim Court 41 Madingley Road, Cambridge, Cambridgeshire, CB3 0EL |
| REUTER, Eileen Grace RESIGNED | Director | 25 Mar 1992 | 26 Sep 2012 | England | December 1921 | Flat 6 Blenheim Court, 47 Madingley Road, Cambridge, CB3 0EL |
| REUTER, Gerd Edzard Harry, Professor RESIGNED | Director | | 20 Apr 1992 | | November 1921 | Blenheim Court 47 Madingley Road, Cambridge, Cambridgeshire, CB3 0EL |
| SMITH, Leslie James RESIGNED | Director | 31 Mar 2014 | 26 Jun 2019 | England | March 1962 | 196 Huntingdon Road, Huntingdon Road, Cambridge, CB3 0LB, England |
| TAN, Audrey Melanie RESIGNED | Director | 01 Nov 1994 | 30 Mar 2004 | | January 1975 | Blenheim Court High Cross, 45 Madingley Road, Cambridge, CB3 0EL |
| TAYLOR, Lakhbir, Dr RESIGNED | Director | 27 Nov 2014 | 28 Nov 2015 | United Kingdom | March 1958 | 47 Madingley Road, Madingley Road, Cambridge, CB3 0EL, England |
| TAYLOR, Lakhbir, Dr RESIGNED | Director | 26 Sep 2012 | 01 Jan 2018 | United Kingdom | March 1958 | 47, Madingley Road, Cambridge, CB3 0EL, England |
| TAYLOR, Lakhbir Kaur, Dr RESIGNED | Director | 28 Aug 2012 | 14 Mar 2019 | Britain | March 1956 | Blenheim Court, 47 Madingley Road, Cambridge, CB3 0EL, England |