| WALTON, Eleanor Joy, Dr ACTIVE | Secretary | 11 Jul 2026 | | | | 19, Trinity Close, Balsham, Cambridge, CB21 4DW, England |
| PARKER, Zoe Ann ACTIVE | Director | 11 Jul 2026 | | England | September 1973 | 11, Trinity Close, Balsham, Cambridge, CB21 4DW, England |
| WALTON, Eleanor Joy, Dr ACTIVE | Director | 11 Jul 2026 | | England | June 1986 | 19, Trinity Close, Balsham, Cambridge, CB21 4DW, England |
| WEYMOUTH-WOOD, Rebecca Hannah ACTIVE | Director | 28 Jul 2026 | | England | May 1978 | 20, Trinity Close, Balsham, Cambridge, CB21 4DW, England |
| CLARKE, Nicholas Martin RESIGNED | Secretary | 04 Apr 2011 | 31 Mar 2020 | | | 11, Trinity Close, Balsham, Cambridge, CB21 4DW, United Kingdom |
| CLARKSON, Pauline Diane RESIGNED | Secretary | 01 Oct 2004 | 04 Apr 2011 | | | 24 Trinity Close, Balsham, Cambridgeshire, CB21 4DW |
| COLLINS, Roy James RESIGNED | Secretary | 31 Mar 1995 | 28 Mar 2000 | | | 9 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB21 4DW |
| SMITH, Geoffrey Darell, Doctor RESIGNED | Secretary | 28 Mar 2000 | 01 Oct 2004 | | | 21 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB1 6DW |
| VALLINS, Penelope Jane RESIGNED | Secretary | 31 Mar 2020 | 11 Jul 2026 | | | 15, Trinity Close, Balsham, Cambridgeshire, CB21 4DW, England |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 31 Mar 1995 | 31 Mar 1995 | | | 6-8 Underwood Street, London, N1 7JQ |
| CLARKE, Nicholas Martin RESIGNED | Director | 04 Apr 2011 | 31 Mar 2020 | England | March 1946 | 11, Trinity Close, Balsham, Cambridge, Cambs., CB21 4DW, England |
| CLARKSON, Pauline Diane RESIGNED | Director | 01 Oct 2004 | 11 Jul 2026 | England | April 1949 | 24 Trinity Close, Balsham, Cambridgeshire, CB21 4DW |
| COLLINS, Roy James RESIGNED | Director | 26 Jan 2005 | 04 Apr 2011 | England | June 1932 | 9 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB21 4DW |
| CREEK, Ian Edward Lionel RESIGNED | Director | 02 Apr 2001 | 11 Jul 2026 | England | April 1942 | 6 Trinity Close, Balsham, Cambridgeshire, CB21 4DW |
| CRIDLAND, David Thomas RESIGNED | Director | 31 Mar 1995 | 19 Jan 2005 | | February 1948 | 7 Trinity Close, Balsham, Cambridge, Cambs, CB1 6DW |
| SMITH, Geoffrey Darell, Doctor RESIGNED | Director | 28 Mar 2000 | 01 Oct 2004 | | August 1949 | 21 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB1 6DW |
| STREET, John Anthony RESIGNED | Director | 17 Jul 1995 | 02 Apr 2001 | | July 1943 | 26 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB1 6DW |
| VALLINS, Penelope Jane RESIGNED | Director | 31 Mar 2020 | 11 Jul 2026 | England | April 1950 | 15, Trinity Close, Balsham, Cambridgeshire, CB21 4DW, England |
| VALLINS, Penelope Jane RESIGNED | Director | 19 Jan 2005 | 12 Sep 2007 | England | April 1950 | 15 Trinity Close, Balsham, Cambridge, Cambridgeshire, CB21 4DW |