| Adrian Alastair Montague | Director | 16 Sept 2004 | 6 Feb 2009 | British | 78 years |
| Alain Litaudon | Director | 17 Jun 2016 | 15 Sept 2021 | French | 66 years |
| Alain Maurice Louis Peckre | Director | 28 Jun 2010 | 14 Jun 2012 | French | 74 years |
| Andrew Spurr | Director | 28 Jul 2009 | 31 Dec 2013 | British | 73 years |
| Anne Le Lorier | Director | 5 Jan 2009 | 26 Jul 2010 | British | 74 years |
| Anne Le Lorier | Director | 19 Jan 2011 | 7 Nov 2011 | French | 74 years |
| Anne Nathalie Le Lorier | Director | 15 Nov 2010 | 15 Nov 2010 | French | 74 years |
| Brian Cowell | Director | 1 Nov 2017 | 2 Dec 2019 | British | 65 years |
| Christine Strinati | Director | 8 Sept 2023 | 3 Sept 2024 | French | 52 years |
| Clare Mary Joan Spottiswoode | Director | 16 Sept 2004 | 19 Jul 2007 | British | 73 years |
| David Pryde | Director | 16 Sept 2004 | 6 Feb 2009 | American | 77 years |
| Deborah Roy-gautier | Director | 1 Nov 2019 | 8 Sept 2023 | French | 39 years |
| Goulven Graillat | Director | 5 Jan 2009 | 30 Jun 2010 | French | 72 years |
| Guido Santi | Secretary | 6 Oct 2010 | 31 Mar 2019 | - | - |
| Humphrey Alan Edward Cadoux-hudson | Director | 5 Jan 2009 | 30 Jun 2022 | British | 66 years |
| Ian Harley | Director | 16 Sept 2004 | 30 Jun 2009 | British | 76 years |
| Jacques Regaldo | Director | 5 Jan 2009 | 30 Jun 2010 | French | 70 years |
| Jean Elizabeth Macdonald | Secretary | 3 Jul 2009 | 9 Sept 2010 | British | - |
| Jean Elizabeth Macdonald | Secretary | 3 Jul 2009 | 19 Jul 2010 | British | - |
| Jean Elizabeth Macdonald | Director | 2 Jul 2004 | 16 Sept 2004 | British | 69 years |
| Jean-michel Quilichini | Director | 20 Sept 2012 | 1 Apr 2019 | French | 60 years |
| Joe Souto | Secretary | 9 Sept 2010 | 9 Sept 2010 | - | - |
| Joe Souto | Secretary | 19 Jul 2010 | 5 Oct 2010 | - | - |
| John J Delucca | Director | 16 Sept 2004 | 6 Feb 2009 | American | 83 years |
| Johnathan Richard Ford | Director | 28 Jul 2020 | 31 Jan 2021 | British | 57 years |
| Joseph Sanchez | Director | 1 Aug 2018 | 15 Sept 2021 | French | 69 years |
| Karin Ulrika Wising | Director | 3 Sept 2024 | 13 Jan 2025 | British,swedish | 53 years |
| Katherine Beresford Ringrose | Director | 31 Jan 2021 | 16 Feb 2022 | British,south African | 52 years |
| Lisa Ann Katherine Minns | Director | 25 Jun 2019 | 25 Jun 2019 | Irish | 51 years |
| Marie-sylvie Laura Frederique Collet | Director | 1 Jun 2017 | 31 Oct 2019 | Belgian | 62 years |
| Matthew Sykes | Director | 2 Dec 2019 | 1 Apr 2023 | British | 64 years |
| Michael David Kirwan | Director | 16 Feb 2022 | 3 Sept 2024 | Irish | 55 years |
| Michel Buisset | Director | 1 Jul 2017 | 29 Jun 2018 | French | 72 years |
| Mike Alexander | Director | 16 Sept 2004 | 20 Mar 2005 | British | 79 years |
| Pascal Colombani | Director | 16 Sept 2004 | 9 Jun 2011 | French | 81 years |
| Philippe Victor Paul Huet | Director | 15 Jun 2012 | 5 Apr 2016 | French | 71 years |
| Richard Hookway | Director | 1 Dec 2018 | 28 Jul 2020 | British | 65 years |
| Robert Guyler | Director | 12 Mar 2015 | 2 Mar 2021 | British | 60 years |
| Robert John Davies | Director | 1 May 2006 | 6 Feb 2009 | British | 78 years |
| Robert Joris Willem Walvis | Director | 30 Aug 2007 | 6 Feb 2009 | Dutch | 79 years |
| Robert Malcolm Armour | Director | 2 Jul 2004 | 16 Sept 2004 | British | 67 years |
| Robert Malcolm Armour | Secretary | 2 Jul 2004 | 3 Jul 2009 | British | - |
| Robert Walmsley | Director | 16 Sept 2004 | 6 Feb 2009 | British | 85 years |
| Roy Anderson | Director | 16 Sept 2004 | 17 Nov 2006 | British | 78 years |
| Sarah Ellen Merritt | Secretary | 1 Apr 2019 | 31 Jan 2021 | - | - |
| Serge Massart | Director | 28 Jun 2010 | 19 Dec 2016 | French | 73 years |
| Simone Rossi | Director | 1 Apr 2011 | 23 Feb 2015 | Italian | 58 years |
| Stephen Robert Billingham | Director | 16 Sept 2004 | 31 Mar 2009 | British | 68 years |
| Stéphane Luc Jean-marie Tortajada | Director | 9 Sept 2010 | 29 Jan 2015 | French | 54 years |
| Susan Elizabeth Lind | Secretary | 1 Feb 2021 | 30 Apr 2022 | - | - |
| Sylvain Granger | Director | 15 Sept 2021 | 27 Jun 2025 | French | 66 years |
| Thomas Andreas Kusterer | Director | 1 Apr 2009 | 29 Mar 2011 | German | 58 years |
| Tilmann Bernhard Maria Steinhagen | Director | 25 Sept 2015 | 21 Mar 2017 | French | 57 years |
| Vincent De Rivaz | Director | 5 Jan 2009 | 31 Oct 2017 | British | 73 years |
| Vincent Mark Hanafin | Director | 26 Nov 2009 | 30 Nov 2018 | British | 67 years |
| William Alfred Coley | Director | 16 Sept 2004 | 31 Jul 2009 | British | 83 years |