| RUDKIN, Thomas John ACTIVE | Secretary | 09 Mar 2011 | | | | Floor 3, 8 Exchange Quay, Manchester, M5 3EJ, England |
| BILLIGE, Mark Stephen ACTIVE | Director | 10 Nov 2025 | | England | July 1978 | Floor 3, 8 Exchange Quay, Manchester, M5 3EJ, England |
| RUDKIN, Thomas John ACTIVE | Director | 23 Jan 2026 | | England | February 1973 | 22, Upper Ground, London, SE1 9PD, England |
| BRADSHAW, John RESIGNED | Secretary | 31 Dec 2000 | 31 Jul 2002 | | | 147 Broadway, Peterborough, Cambridgeshire, PE1 4DD |
| CLEEVELY, David Douglas RESIGNED | Secretary | | 19 Jan 1996 | | | 14 Latham Road, Cambridge, Cambridgeshire, CB2 2EQ |
| COOKE, Christopher Raymond RESIGNED | Secretary | 31 Jul 2002 | 05 Aug 2004 | | | 2 Bennys Way, Coton, Cambridge, Cambridgeshire, CB3 7PS |
| MOORE, William RESIGNED | Secretary | 07 Aug 2004 | 03 Aug 2009 | | | Garwick, St Matthews Close Appleton, Warrington, Cheshire, WA4 5DE |
| MORAN, Andrew RESIGNED | Secretary | 19 Jan 1996 | 31 Dec 2000 | | | Tiptofts House, Station Road, Harston, Cambridge, Cambridgeshire, CB2 5NY |
| MORRIS, Simon Paul RESIGNED | Secretary | 03 Aug 2009 | 09 Mar 2011 | | | Little Randolph's, Tenterden Road, Biddenden, Ashford, Kent, TN27 8BG |
| BRADSHAW, John RESIGNED | Director | 06 Sep 2001 | 31 Jul 2002 | | April 1964 | 147 Broadway, Peterborough, Cambridgeshire, PE1 4DD |
| CLEEVELY, David Douglas RESIGNED | Director | | 07 Aug 2004 | England | September 1953 | 14 Latham Road, Cambridge, Cambridgeshire, CB2 2EQ |
| COOKE, Christopher Raymond RESIGNED | Director | 31 Jul 2002 | 05 Aug 2004 | England | October 1970 | 2 Bennys Way, Coton, Cambridge, Cambridgeshire, CB3 7PS |
| FERRIS, Timothy Hugh RESIGNED | Director | 07 Aug 2004 | 31 Dec 2005 | | July 1966 | 4 Aberaman, Emmer Green, Reading, RG4 8LD |
| JOHNSON, Graham RESIGNED | Director | 06 Sep 2001 | 16 Oct 2002 | | April 1965 | Pradillo 6-2-C, Madrid, 28002, FOREIGN, Spain |
| JONES, Arthur William Simon RESIGNED | Director | 06 Sep 2001 | 14 Jul 2010 | England | April 1965 | Bramley House, St Ives Road Hemingford Grey, Huntingdon, Cambridgeshire, PE28 9DX |
| KING, John Arthur Charles RESIGNED | Director | 11 Nov 1999 | 06 Sep 2001 | | April 1933 | 5 Duncroft Close, Reigate, Surrey, RH2 9DE |
| LOUTH, Graham Mervyn, Dr RESIGNED | Director | 26 Feb 2003 | 22 Oct 2003 | | August 1962 | The White House, 20 Long Road, Cambridge, Cambridgeshire, CB2 2PS |
| MILLER, Janet RESIGNED | Director | 06 Sep 2001 | 05 Aug 2004 | | July 1951 | 3 Bennys Way, Coton, Cambridge, Cambridgeshire, CB3 7PS |
| MOERMAN, Abraham Cornelis RESIGNED | Director | 28 Jun 2010 | 06 Jul 2010 | England | May 1967 | St Giles Court, 24 Castle Street, Cambridge, CB3 0AJ |
| MOERMAN, Abraham Cornelis RESIGNED | Director | 28 Jun 2010 | 02 Dec 2025 | England | May 1967 | Floor 3, 8 Exchange Quay, Manchester, M5 3EJ, England |
| MOERMAN, Abraham Cornelis RESIGNED | Director | 07 Aug 2004 | 30 Jun 2010 | England | May 1967 | 125 Highbury Hill, London, N5 1TA |
| MONTANANA, Jens Peter RESIGNED | Director | 07 Aug 2004 | 09 Mar 2011 | England | December 1960 | Riverwood, East Drive, Wentworth, Virginia Water, Surrey, GU25 4JT |
| PFAFF, David Brian RESIGNED | Director | 07 Aug 2004 | 16 Jun 2008 | | June 1965 | 92 East Avenue, Atholl, Johannesburg, FOREIGN, South Africa |
| POW, Ross Flockhart RESIGNED | Director | 06 Sep 2001 | 06 Aug 2004 | | January 1966 | 10 Spens Avenue, Cambridge, Cambridgeshire, CB3 9LS |
| STANFORD BEALE, Christopher Andrew, Dr RESIGNED | Director | 23 Oct 2003 | 06 Aug 2004 | | March 1963 | 41 Blinco Grove, Cambridge, Cambridgeshire, CB1 7TP |
| VINES, David Anthony, Professor RESIGNED | Director | | 06 Sep 2001 | | May 1949 | Balliol College, Oxford, OX1 3BJ |
| WRIGHT, Andrew Peter RESIGNED | Director | 06 Sep 2001 | 31 Dec 2008 | England | November 1966 | 29 Histon Road, Cottenham, Cambridge, Cambridgeshire, CB4 8UF |