| Daniel Michael Cropper | Secretary | 9 Sept 2022 | 28 Apr 2025 | - | - |
| Dominique Pelabon | Director | 15 Oct 2005 | 1 Aug 2015 | French | 74 years |
| Esther Gaide | Director | 30 Mar 2018 | 18 Apr 2023 | French | 64 years |
| Gilles Didier Bruno Petit | Director | 1 Oct 2010 | 10 Mar 2015 | French | 69 years |
| Gilles Pierre Marie Cojan | Director | 1 Dec 1994 | 15 Oct 2005 | French | 71 years |
| Jacques Roux | Director | 20 Dec 2006 | 31 Dec 2010 | French | 84 years |
| John Benedict Leodoghar Cooper | Director | 7 Sept 2001 | 10 Sept 2001 | United Kingdom | 70 years |
| John Benedict Leodoghar Cooper | Director | 1 Oct 2001 | 2 Oct 2001 | United Kingdom | 70 years |
| John Julian Brodie Rowe | Director | 3 May 1995 | 31 Mar 1997 | British | 87 years |
| John Julian Brodie Rowe | Secretary | 24 Feb 1992 | 3 May 1995 | British | - |
| Michael Franklin Audis | Director | 12 Jul 2005 | 31 Dec 2010 | British | 72 years |
| Nicholas Ian Boston | Director | 25 Mar 2011 | 30 Nov 2016 | British | 66 years |
| Olivier Dubois | Director | 9 Nov 2015 | 30 Mar 2018 | French | 71 years |
| Pascal Lefebvre | Director | 15 Oct 2005 | 9 Nov 2015 | French | 65 years |
| Patrice Rene Marie Joseph Aubert | Director | 24 Feb 1992 | 15 Oct 2005 | French | 81 years |
| Patrick Guy Francis De Muynck | Director | 6 Apr 1999 | 30 Nov 2001 | Belgian | 69 years |
| Philip Joseph Foster | Director | 12 Jun 2009 | 25 Mar 2011 | British | 59 years |
| Phillippe Chevallier | Director | 15 Oct 2005 | 15 Nov 2012 | French | 67 years |
| Phillippe Salle | Director | 9 Nov 2015 | 1 Nov 2017 | French | 60 years |
| Robert Gallois-montbrun | Director | 24 Feb 1992 | 1 Dec 1994 | French | 101 years |
| Robert Zolade | Director | 3 May 1995 | 1 Oct 2010 | French | 85 years |
| Timothy John Doubleday | Director | 11 Apr 2005 | 30 Sept 2005 | British | 61 years |
| Timothy John Doubleday | Secretary | 11 Apr 2005 | 25 Jun 2008 | British | - |
| Timothy John West | Director | 1 Oct 2014 | 31 Oct 2016 | British | 70 years |
| Timothy John West | Director | 5 May 1999 | 1 Jul 2005 | British | 70 years |
| Timothy Richard William Hammond | Director | 4 Jan 2011 | 4 Apr 2014 | British | 66 years |