| FRANCIS, Daniel ACTIVE | Secretary | 09 Dec 2025 | | | | 1, Bell Street, Romsey, SO51 8GY, England |
| CAVENEY, Andrew ACTIVE | Director | 12 Oct 2023 | | England | May 1967 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| CLARKE, Graham John ACTIVE | Director | 12 Dec 2018 | | England | March 1956 | High Oaks, Cheverells Green, Markyate, St. Albans, AL3 8RN, England |
| GRIFFITHS, Charmaine Helen, Dr ACTIVE | Director | 26 Jun 2019 | | England | December 1974 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| MAUGER, Rebecca Louise ACTIVE | Director | 27 Apr 2020 | | England | August 1971 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| MCMAHON, Jacqueline Elizabeth ACTIVE | Director | 13 Oct 2021 | | England | January 1961 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| PARRY, Emma Louise, Professor ACTIVE | Director | 28 Apr 2026 | | England | April 1972 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| RAVAT, Salma Bibi ACTIVE | Director | 13 Apr 2023 | | England | January 1972 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| ALFORD, Susanna RESIGNED | Secretary | | 07 Apr 1992 | | | 49 Calfridus Way, Bracknell, Berkshire, RG12 3ER |
| LEONG, Sou Wan RESIGNED | Secretary | 22 Nov 2000 | 13 Sep 2001 | | | 21 Blandford Close, London, N2 0DH |
| MCNAB, John Allan RESIGNED | Secretary | 13 Sep 2001 | 26 Jul 2005 | | | The Stables, Dene Lane, Aston, Hertfordshire, SG2 7EP |
| MORTIMER, Roger Farnol RESIGNED | Secretary | 07 Apr 1992 | 14 Feb 1996 | | | Caldecote Lodge, Upper Caldecote, Bedfordshire, SG18 9BH |
| REYATT, Kuldip RESIGNED | Secretary | 19 Feb 1996 | 22 Nov 2000 | | | 71 Chagny Close, Letchworth, Hertfordshire, SG6 4BZ |
| SCOTT, Charles William RESIGNED | Secretary | 26 Jul 2005 | 24 Mar 2011 | | | 33 Berks Hill, Chorleywood, Herts, WD3 5AJ |
| TINCKNELL, Amanda RESIGNED | Secretary | 10 Jan 2012 | 09 Dec 2025 | | | 1, Bell Street, Romsey, Hampshire, SO51 8GY, United Kingdom |
| ADKIN, William Clive RESIGNED | Director | 04 Mar 2009 | 02 Oct 2014 | United Kingdom | January 1947 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| ANDERSON, Michael Adrian RESIGNED | Director | 02 Oct 2013 | 24 Jan 2023 | England | May 1958 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| BARCLAY, David RESIGNED | Director | 15 Mar 2016 | 22 Dec 2017 | England | June 1954 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| BARSTOW, Andrew RESIGNED | Director | 28 Mar 2018 | 31 Jan 2021 | United Kingdom | August 1958 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| BLACKWELL, Donald Roy RESIGNED | Director | | 15 Aug 2000 | | April 1948 | 20 Caroline Court, Bath Road, Reading, RG1 6HW |
| CANAVAN, Stephanie Julia RESIGNED | Director | 20 Jun 2022 | 08 Jun 2023 | England | June 1980 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| CHISHOLM, Christopher RESIGNED | Director | 01 Oct 1997 | 24 Nov 1999 | | July 1942 | 67 Chesterfield Drive, Sevenoaks, Kent, TN13 2EQ |
| CONDIE, Stuart James RESIGNED | Director | 18 Jun 2010 | 20 Nov 2013 | England | March 1956 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| COOK, Alison Janet, Dr RESIGNED | Director | 02 Oct 2013 | 29 Sep 2015 | United Kingdom | January 1962 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| CORKILL, Thomas Norman RESIGNED | Director | | 10 Jan 1994 | | January 1928 | Elder Mead, Wallington Baldock, Hertfordshire, SG7 6SW |
| DE'ATH, Erica Gold RESIGNED | Director | 27 Apr 2006 | 29 Sep 2015 | England | January 1943 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| DRUMMOND, Crispin Heneage RESIGNED | Director | 04 Mar 2009 | 12 Dec 2018 | England | August 1955 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| DUFF, Ian Lewis RESIGNED | Director | 06 Sep 1993 | 24 Feb 1997 | | August 1935 | 52 Queendown Avenue, Gillingham, Kent, ME8 9NU |
| FIELDING, John Anthony RESIGNED | Director | 14 Sep 1998 | 22 Nov 2000 | | June 1943 | 11 Wood Street, Woburn Sands, Milton Keynes, Buckinghamshire, MK17 8PH |
| FRANCIS, Ann Elizabeth RESIGNED | Director | 23 Mar 2010 | 02 Oct 2014 | England | January 1957 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| HAEFELI, Hans RESIGNED | Director | 12 Dec 2018 | 28 May 2020 | England | September 1958 | The Old Vicarage, 27 Church Road, Ketton, Stamford, PE9 3RD, England |
| HERATY, Margaret Jennifer RESIGNED | Director | | 10 May 1993 | United Kingdom | December 1944 | Flat 6c Frognal Mansions, 97 Frognal, London, NW3 6XT |
| HUMPHREYS, Gaynor RESIGNED | Director | 02 Oct 2013 | 24 Jan 2023 | United Kingdom | October 1948 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| HUSSELS, Stephanie, Dr RESIGNED | Director | 21 Mar 2017 | 28 Apr 2026 | England | December 1975 | Court Room Chambers, 1 Bell Street, Romsey, SO51 8GY, England |
| KING, Denise Anne RESIGNED | Director | 23 Mar 2010 | 13 Mar 2012 | United Kingdom | August 1966 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| KWIATKOWSKI, Ryszard Marek RESIGNED | Director | 24 Nov 2009 | 15 Mar 2016 | Gb-Eng | October 1959 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| KYPRIANOU, Anthony Haralambos RESIGNED | Director | 26 Sep 1997 | 01 Sep 1998 | | July 1964 | 3 Alexandra Court, 5 Moscow Road, London, W2 4AF |
| LASSEN, Richard Guy RESIGNED | Director | 08 Sep 2010 | 15 Mar 2016 | England | November 1945 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| LAWSON, Kenneth James RESIGNED | Director | 22 Jan 2002 | 31 Jan 2003 | | October 1945 | 14 Handley Page Close, Wharley End, Cranfield, Bedfordshire, MK43 0TH |
| LEONG, Sou Wan RESIGNED | Director | 22 Jan 2002 | 23 Sep 2003 | United Kingdom | March 1950 | 21 Blandford Close, London, N2 0DH |
| LUDLOW, John Ronald RESIGNED | Director | 15 Oct 1999 | 27 Mar 2003 | | October 1932 | 5 Reynolds Close, Cranfield, Bedford, MK43 0TQ |
| MAPLE, Peter Kenneth RESIGNED | Director | 02 Jul 2003 | 23 Mar 2010 | United Kingdom | March 1948 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| MCNAB, John Allan RESIGNED | Director | 22 Jan 2002 | 24 Mar 2011 | England | January 1937 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| MOON, Teresa Grace RESIGNED | Director | 22 Nov 2000 | 24 Mar 2011 | England | October 1951 | Cranfield University, Cranfield, Bedford, MK43 0AL |
| MORTIMER, Francesca Susan Teresa RESIGNED | Director | 22 Jan 2002 | 26 Jul 2005 | | June 1952 | Caldecote Lodge, Upper Caldecote, Biggleswade, Bedfordshire, SG18 9BH |
| SCOTT, Charles William RESIGNED | Director | 26 Jul 2005 | 24 Mar 2011 | England | January 1961 | 33 Berks Hill, Chorleywood, Herts, WD3 5AJ |
| SEARS, Hilary Barbara RESIGNED | Director | 15 Mar 2016 | 12 Dec 2018 | England | July 1946 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| SHINNER, Clare RESIGNED | Director | 22 Jan 2002 | 30 Oct 2008 | | December 1964 | 6 Rectory Road, Walthamstow, London, E17 3BQ |
| STARKEY, Nick RESIGNED | Director | 24 Mar 2015 | 13 Oct 2021 | England | September 1971 | 1, Bell Street, Romsey, Hampshire, SO51 8GY, England |
| TOOMBS, Claire RESIGNED | Director | 02 Jul 2003 | 30 Jul 2007 | | October 1969 | 79a Lynmouth Crescent, Furzton, Milton Keynes, Buckinghamshire, MK4 1JP |
| WEIGHT, Pauline, Dr RESIGNED | Director | 02 Jul 2003 | 27 Nov 2009 | | March 1945 | Oakfield, 6 Northfield Close, Henlow, Bedfordshire, SG16 6AY |