| Adrian Paul Jones | Director | 22 Jan 2016 | 12 Mar 2019 | British | 53 years |
| Anthony Arthur Empson Baylis | Director | 1 Oct 1992 | 28 Feb 1995 | British | 76 years |
| Bethan Melges | Secretary | 16 Jul 2015 | 9 Sept 2019 | - | - |
| Colin Ronald William Busby | Director | 1 Oct 1992 | 30 Jun 2004 | British | 81 years |
| Cyril Leslie Mitchell | Director | 1 Oct 1992 | 14 Jun 1998 | British | 83 years |
| Cyril Leslie Mitchell | Secretary | 1 Oct 1992 | 14 Jun 1998 | British | - |
| David Neville Benson | Director | 21 Sept 2012 | 9 Oct 2015 | British | 55 years |
| Deborah Pamela Hamilton | Secretary | 31 Mar 2010 | 22 Sept 2014 | - | - |
| Deena Elizabeth Mattar | Director | 15 Jun 1998 | 2 Jul 2001 | British | 60 years |
| Deena Elizabeth Mattar | Secretary | 15 Jun 1998 | 2 Jul 2001 | British | - |
| Graham Alexander Shennan | Director | 1 Jul 1999 | 31 May 2002 | British | 70 years |
| Ian Stuart Mackintosh | Director | 21 Jan 2016 | 30 Nov 2017 | British | 60 years |
| John Dodds | Director | 1 Oct 1992 | 31 Mar 2010 | British | 80 years |
| John William Hilton Lawson | Director | 8 Mar 1993 | 28 Jun 1999 | British | 81 years |
| Marcus Faughey Jones | Director | 21 Jan 2016 | 12 Jun 2020 | British | 55 years |
| Mark Russell Pengelly | Director | 18 Mar 2019 | 31 Dec 2023 | British | 61 years |
| Matthew Armitage | Secretary | 9 Dec 2014 | 16 Jul 2015 | - | - |
| Michael Archbold | Director | 1 Oct 1992 | 5 Feb 1993 | British | 79 years |
| Michael Dobson | Director | 1 Nov 2002 | 13 Dec 2004 | British | 73 years |
| Michael Paul Sheffield | Director | 2 Apr 2001 | 13 Dec 2004 | British | 64 years |
| Nigel Robert Quelch | Director | 30 Nov 2017 | 2 May 2024 | British | 63 years |
| Paul John Staniland | Director | 2 Jul 2001 | 28 Sept 2012 | British | 70 years |
| Paul John Staniland | Secretary | 2 Jul 2001 | 31 Mar 2010 | British | - |
| Philip Higgins | Secretary | 9 Sept 2019 | 24 Sept 2021 | - | - |
| Raymond Gorringe | Director | 1 Mar 1995 | 28 Feb 2003 | British | 80 years |
| Richard Anthony Haller | Director | 8 Mar 1993 | 13 Dec 2004 | British | 78 years |
| Roger Vincent Sallis | Director | 8 Feb 1993 | 31 Oct 2002 | English | 86 years |
| Sean Francis Jeffery | Director | 21 Jan 2016 | 21 Nov 2018 | British | 59 years |
| Tempsford Oaks Limited | Corporate Director | 31 Mar 2010 | 22 Jan 2016 | United Kingdom | - |