| Alexander Michael Comba | Secretary | 18 Jan 2008 | 22 Dec 2014 | British | - |
| Brian Johnson | Director | 28 Dec 1992 | 31 Mar 2003 | British | 88 years |
| Bruno Dominique Bernet | Director | 23 Oct 2017 | 30 Sept 2025 | French | 57 years |
| Bruno Michel Dupety | Director | 26 Oct 2017 | 2 Aug 2019 | French | 70 years |
| David Anthony Langford Joyce | Director | 28 Dec 1992 | 1 Dec 2011 | British | 78 years |
| David Ashton Ions | Director | 7 Jun 1996 | 30 Nov 2012 | British | 71 years |
| David William Bowler | Secretary | 31 Dec 1996 | 14 May 2002 | British | - |
| David William Bowler | Secretary | 27 Nov 2002 | 9 Oct 2007 | British | - |
| Derek John Hollaway | Director | 28 Dec 1992 | 1 Apr 2000 | British | 75 years |
| Eric Marie Michel Zeller | Director | 14 May 1993 | 6 Dec 2005 | French | 71 years |
| Gerard Patrick Langan | Director | 27 Apr 1998 | 31 Jan 2014 | British | 66 years |
| Gilles Bruno Marie Godard | Director | 24 Aug 2020 | 30 Sept 2022 | French | 58 years |
| Guillaume Conter | Director | 23 Oct 2017 | 30 Sept 2025 | French | 43 years |
| Harvey Roberts | Director | 28 Dec 1992 | 30 Apr 2012 | British | 79 years |
| Jean-pierre Pierre Bonnet | Director | 22 Dec 2014 | 7 Jan 2019 | British | 70 years |
| Jerome Maurice Stubler | Director | 20 Aug 2019 | 24 Aug 2020 | French | 63 years |
| Julian Paul Gatward | Director | 26 Oct 2017 | 19 Apr 2024 | British | 60 years |
| Kay Lisa Fraser | Secretary | 14 May 2002 | 27 Nov 2002 | British | - |
| Paul Anthony Davies | Secretary | 28 Dec 1992 | 31 Dec 1996 | British | - |
| Paul Tuplin | Director | 18 Jun 2012 | 3 Oct 2014 | British | 71 years |
| Richard James Cox | Director | 27 Apr 1998 | 30 Nov 2002 | British | 75 years |
| Richard Kevin Gibbons | Director | 28 Dec 1992 | 12 May 2000 | British | 93 years |
| Ruth Elizabeth Watts | Secretary | 9 Oct 2007 | 18 Jan 2008 | British | - |
