| BEDFORD, Anthony Peter ACTIVE | Director | | | England | September 1951 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| HERMANS, Brenda Mary ACTIVE | Director | 01 Apr 2021 | | England | June 1962 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| POWELL, Sandra Ann ACTIVE | Director | 24 Sep 2008 | | England | February 1947 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| YOUNG, Joanne Thelma ACTIVE | Director | 10 Mar 2014 | | England | October 1969 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| BEDFORD, Anthony Peter RESIGNED | Secretary | | 06 Apr 1999 | | | Marcham Priory, Marcham, Abingdon, Oxfordshire, OX13 6NT |
| PULLAR, Simon Denis Hedley RESIGNED | Secretary | 06 Apr 1999 | 02 Aug 2022 | | | Monks Tower, Okewood Hill, Honeywood Lane, Dorking, Surrey, RH5 5PZ |
| BEDFORD, Anita Susan RESIGNED | Director | | 18 Jul 1992 | | December 1951 | The Old Rectory, East Martin, Fordingbridge, Hants, SP6 3LJ |
| BURNS, Thomas RESIGNED | Director | 01 Sep 1998 | 31 Jul 1999 | United Kingdom | December 1956 | 27 Park Avenue North, Northampton, Northamptonshire, NN3 2HT |
| CHOUDHARY, Kunal Karn, Dr RESIGNED | Director | 24 May 2019 | 31 Mar 2020 | England | December 1978 | 14 Devonshire Place, London, W1G 6HX |
| CILLIERS, Tamara RESIGNED | Director | 31 May 2021 | 31 Dec 2025 | England | April 1974 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| FOREMAN, David Martin, Dr RESIGNED | Director | 01 Apr 2021 | 31 May 2023 | Isle Of Man | February 1955 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| MARATOS, Jason, Dr RESIGNED | Director | 20 Mar 2014 | 01 Feb 2019 | United Kingdom | September 1943 | 14 Devonshire Place, London, W1G 6HX |
| STEVENS, Barbara Christine, Dr RESIGNED | Director | 24 Aug 2017 | 31 May 2023 | United Kingdom | September 1939 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| TENNENT, Thomas Gavin, Dr RESIGNED | Director | 01 Jun 2023 | 31 Oct 2024 | England | May 1937 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| TENNENT, Thomas Gavin, Dr RESIGNED | Director | 01 Apr 2020 | 31 Mar 2021 | England | May 1937 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| WELCH, Andrew Enderlin RESIGNED | Director | 21 Nov 2014 | 31 Mar 2021 | United Kingdom | March 1965 | 2 Minton Place, Victoria Road, Bicester, Oxon, OX26 6QB, United Kingdom |
| YOUNG, Deborah RESIGNED | Director | | 01 Mar 2022 | England | February 1954 | 16, Selborne Road, London, N14 7DH, England |