| BALL, Stephen ACTIVE | Director | 20 Jan 2017 | | United Kingdom | April 1966 | 29 Chancerygate Business Centre, Langford Lane, Kidlington, Oxon, OX5 1FQ, United Kingdom |
| CLARK, Piers Benedict, Dr ACTIVE | Director | 18 Nov 2016 | | United Kingdom | November 1969 | 61 Downs Wood, Epsom Downs, Surrey, KT18 5UK, United Kingdom |
| HICKEY JR, William Vincent ACTIVE | Director | 26 Oct 2023 | | United States | June 1944 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| HOPEN, Tore ACTIVE | Director | 03 Sep 2021 | | Norway | November 1971 | Lars Hilles, Gate 30, 5008 Bergen, Norway |
| POOLE, Mark, Dr ACTIVE | Director | 10 Jan 2022 | | England | July 1966 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| THURSTON, Gillian RESIGNED | Secretary | 16 May 2012 | 16 May 2013 | | | Isis Innovation Centre, Suite Is10, Howbery Park, Wallingford, Oxfordshire, OX10 8BA, United Kingdom |
| KEYSTONE LAW LIMITED RESIGNED | Secretary | 16 Mar 2015 | 12 Apr 2023 | | | 48 Chancery Lane, London, WC2A 1JF, United Kingdom |
| MORTIMER BURNETT LTD RESIGNED | Secretary | 16 May 2013 | 18 Jul 2014 | | | The White House, Mill Road, Goring, Reading, RG8 9DD, England |
| GARDNER, Rowan RESIGNED | Director | 21 Oct 2014 | 08 May 2020 | United Kingdom | September 1967 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| GOOSEY, David Charles, Mr. RESIGNED | Director | 09 May 2020 | 10 Jan 2022 | England | December 1962 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| HAYNES, Richard John RESIGNED | Director | 30 Oct 2015 | 20 Jan 2017 | United Kingdom | January 1949 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| HELAS, John Peter RESIGNED | Director | 15 May 2015 | 23 Dec 2016 | England | May 1968 | Waterloo Cottage, Reading Road, Goring, Reading, RG8 0LL, England |
| HIRST, Timothy James RESIGNED | Director | 16 May 2012 | 16 Mar 2015 | United Kingdom | September 1968 | 1, Drayton House Court, Drayton St. Leonard, Wallingford, Oxfordshire, OX10 7BG, England |
| HOUGHTON-BERRY, Mark Vivian RESIGNED | Director | 20 Jan 2017 | 19 Mar 2020 | United Kingdom | June 1958 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| HOWARTH, Tania RESIGNED | Director | 22 Jan 2018 | 05 Feb 2024 | England | March 1962 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| JAMES, Anthony William Searson RESIGNED | Director | 19 Jun 2020 | 11 Oct 2021 | United Kingdom | September 1968 | The Quarry, Hill Road, Eccleston, Chester, CH4 9HQ, United Kingdom |
| JAMES, Evie Sarah RESIGNED | Director | 14 Aug 2021 | 11 Oct 2021 | England | September 1979 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |
| LOFFLER, Paul Alan RESIGNED | Director | 16 Feb 2015 | 15 May 2015 | England | December 1979 | Jacks Hill, Great North Road, Graveley, Hitchin, Hertfordshire, SG4 7EQ, England |
| MISUND, Bjørnar Hernes RESIGNED | Director | 03 Sep 2021 | 11 Oct 2021 | Norway | July 1989 | Lars Hilles, Gate 30, 5008 Bergen, Norway |
| O'NEILL, Michael Hugh RESIGNED | Director | 16 Mar 2018 | 07 Aug 2024 | England | January 1981 | The Quarry, Hill Road, Eccleston, West Cheshire, CH4 9HQ, United Kingdom |
| THURSTON, Gillian Elizabeth RESIGNED | Director | 16 Dec 2014 | 30 Oct 2015 | England | March 1965 | 1, Drayton House Court, Drayton St. Leonard, Wallingford, Oxfordshire, OX10 7BG, England |
| VOSMEK, Sharon RESIGNED | Director | 19 Jun 2020 | 16 Oct 2023 | United States | November 1966 | Unit 29, Chancerygate Business Centre, Langford Lane, Kidlington, Oxford, OX5 1FQ, England |