| SPIERS, Stephanie Clare ACTIVE | Secretary | 25 Aug 2023 | | | | 114, Lancaster Way Business Park, Ely, CB6 3NX, England |
| BUCKINGHAM, Mark ACTIVE | Director | 10 May 2023 | | England | August 1968 | 230 Cambridge Science Park, Milton Road, Cambridge, CB4 0WB, England |
| DODDS, Mark Burbank ACTIVE | Director | 18 Jan 2024 | | England | January 1973 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| HARLEY, Douglas James ACTIVE | Director | 22 May 2014 | | United Kingdom | June 1964 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| KEELING, Roger Anthony Luke ACTIVE | Director | 04 Dec 2025 | | United Kingdom | February 1977 | Elsoms Seeds Ltd, Pinchbeck Road, Spalding, PE11 1QG, United Kingdom |
| TANN, Jonathan ACTIVE | Director | 22 Aug 2023 | | England | August 1965 | 114, Lancaster Way Business Park, Ely, CB6 3NX, England |
| WILSON, Helen Elizabeth ACTIVE | Director | 16 Oct 2025 | | England | March 1985 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| YEWBREY, Thomas James ACTIVE | Director | 16 Oct 2025 | | England | June 1986 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| BROOKE, Samantha Charlotte RESIGNED | Secretary | 01 Jul 2020 | 25 Aug 2023 | | | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| MAPLESTONE, Penelope Anne, Dr. RESIGNED | Secretary | 05 Jan 2004 | 20 Feb 2020 | | | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| MCNEIL, Donald Gordon RESIGNED | Secretary | | 28 Jul 1995 | | | 7 High Street, Swaffham Prior, Cambridge, Cambridgeshire, CB5 0LD |
| SPIERS, Stephanie RESIGNED | Secretary | 20 Feb 2020 | 01 Jul 2020 | | | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| TURNER, Roger George, Dr RESIGNED | Secretary | 31 Jul 1995 | 31 Dec 2003 | | | 5 The Paddocks, Worlington, Bury St Edmunds, Suffolk, IP28 8SB |
| BLACKMAN, John Alexander RESIGNED | Director | 01 May 2001 | 10 Mar 2004 | United Kingdom | October 1950 | Willow Cottage, 10 High Street West Wickham, Cambridge, CB1 6RY |
| BROOKE, Samantha Charlotte RESIGNED | Director | 23 Mar 2015 | 30 Jun 2020 | England | September 1981 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| CANHAM, Paul Christopher RESIGNED | Director | 01 May 1997 | 16 May 2006 | | August 1947 | Treetops, Hall Lane Tathwell, Louth, Lincolnshire, LN11 9SR |
| COLLINS, Frederick Michael RESIGNED | Director | | 11 May 1993 | | June 1934 | Market Stainton Hall, Market Stainton, Lincolnshire, LN3 5LJ |
| COMPSON, William George RESIGNED | Director | 13 Oct 2023 | 18 Jan 2024 | United Kingdom | November 1984 | 114, 114 Lancaster Way, Ely, Cambridgeshire, CB6 2RL, United Kingdom |
| COX, Jeffrey Stephen RESIGNED | Director | 06 May 2003 | 30 Nov 2004 | | June 1957 | 30 Laxton Drive, Oundle, Peterborough, PE8 5TW |
| GILBERT, William John RESIGNED | Director | 04 Oct 2016 | 23 Oct 2019 | Northern Ireland | August 1976 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| GREEN, Christopher Gavin RESIGNED | Director | 01 May 2001 | 22 May 2014 | United Kingdom | February 1949 | Stag House, 4 The Hop Ground, Finchingfield, Essex, CM7 4LU |
| GUEST, Christopher Michael RESIGNED | Director | 25 Oct 2020 | 11 Apr 2025 | England | November 1986 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| GUNARY, Douglas, Dr RESIGNED | Director | | 07 Feb 1992 | | February 1932 | 20 Worts Causeway, Cambridge, Cambridgeshire, CB1 4RL |
| GUTHRIE, Anthony Stuart RESIGNED | Director | | 06 May 2003 | | May 1944 | 35 Grosvenor Road, Frampton, Boston, Lincolnshire, PE20 1DB |
| HALL, Geoffrey RESIGNED | Director | 06 Oct 2009 | 01 Oct 2019 | England | December 1965 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| HAYTER, Anthony Michael, Doctor RESIGNED | Director | 06 May 1992 | 10 Jun 1997 | | March 1942 | 2 Beech Crescent, West Winch, Kings Lynn, Norfolk, PE33 0PZ |
| HILES, Robert John RESIGNED | Director | 01 Sep 2006 | 20 Mar 2015 | England | June 1974 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| IVESON, Sarah Anne RESIGNED | Director | 12 Apr 2024 | 10 Sep 2026 | England | August 1985 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| JOLLIFFE, Thomas Howard, Dr RESIGNED | Director | 04 May 2004 | 31 Mar 2021 | England | March 1961 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| KEELING, Anthony Gordon RESIGNED | Director | | 08 May 2007 | United Kingdom | July 1943 | The Masters Lodge, 4 Church Street, Spalding, Lincolnshire, PE11 2PB |
| LABUDA, Theodor Brunon RESIGNED | Director | 17 May 2011 | 15 May 2012 | United Kingdom | February 1952 | North Barn Manor, Farm, Milton Road Impington, Cambridge, CB24 9NF, United Kingdom |
| LACEY, Timothy Robert, Dr RESIGNED | Director | 23 Oct 2019 | 14 Oct 2022 | England | September 1977 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| MILES, Robert Harvey RESIGNED | Director | 08 May 2007 | 27 Sep 2017 | England | March 1950 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| MILLS-THOMAS, Gary RESIGNED | Director | 04 May 2004 | 31 Aug 2006 | | July 1965 | 15 Brookside, Orwell, Royston, Hertfordshire, SG8 5TQ |
| MOORE, Nigel Henry RESIGNED | Director | 14 Sep 2005 | 08 Oct 2015 | England | June 1964 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| MOORE, Nigel Henry RESIGNED | Director | 31 Aug 2004 | 10 May 2005 | England | June 1964 | 9 Church Street, Thriplow, Royston, SG8 7RE |
| NEWBY, Andrew David RESIGNED | Director | 08 Oct 2015 | 30 Jun 2023 | England | December 1961 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |
| POTTER, Salvador Patrick James RESIGNED | Director | 10 May 2005 | 14 Sep 2005 | | November 1953 | 3 Damms Pastures, Caldecote, Cambridge, Cambridgeshire, CB23 7ZA |
| SHARP, Leslie Anne RESIGNED | Director | 30 Jun 2023 | 10 Apr 2024 | England | March 1978 | Cpc4, Capital Park, Fulbourn, Cambridge, CB21 5XE, England |
| SHAW, Christopher Hugh RESIGNED | Director | | 19 Jan 1995 | | August 1946 | 5 Broad Close, Barford St Michael, Banbury, Oxfordshire, OX15 0RW |
| SICARD, Alain RESIGNED | Director | 01 Nov 2004 | 19 Oct 2005 | | July 1958 | 28, Avenue Amans Rodat, Rodez, Aveyron 12000, France |
| SMITH, Stephen John RESIGNED | Director | 06 May 1998 | 23 Jun 2003 | | April 1957 | The Old Royal Oak, South Road Tetford, Horncastle, Lincolnshire, LN9 6QB |
| SPREADBURY, Raymond John RESIGNED | Director | 03 May 1995 | 01 May 2001 | | May 1942 | Holly House Cross Street, Drinkstone, Bury-St-Edmunds, Suffolk, IP30 9TP |
| SUMMERS, Richard William, Dr. RESIGNED | Director | 19 Oct 2005 | 16 Oct 2025 | England | May 1959 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX, England |
| TAYLOR, David Quentin RESIGNED | Director | | 01 Aug 2002 | | June 1943 | Baydale, Green End Stretham, Ely, Cambridgeshire, CB6 3LE |
| TAYLOR, Paul Roland RESIGNED | Director | 11 May 1993 | 06 May 1998 | | July 1939 | Park Farm, Runcton Holme, Kings Lynn, Norfolk, PE33 0EH |
| TAYLOR-ALFORD, James RESIGNED | Director | 10 Jul 2020 | 14 Oct 2022 | England | September 1972 | Cpc4, Capital Park, Capital Park, Fulbourn, Cambridge, CB21 5XE, England |
| WOOD, Robin Laurie RESIGNED | Director | 27 Sep 2017 | 04 Dec 2025 | England | November 1961 | Bspb House, 114 Lancaster Way Business Park, Ely, Cambridgeshire, CB6 3NX |