| Andrew Henry Simon | Director | 22 May 2002 | 31 Dec 2009 | British | 81 years |
| Bernard Henri Maurice Forterre | Director | 2 Aug 1991 | 6 May 1996 | French | 88 years |
| Bernard Saint-andre | Director | 2 Aug 1991 | 26 Mar 2001 | French | 79 years |
| Bruno Jean Lescoeur | Director | 5 Nov 2001 | 13 Feb 2002 | French | 73 years |
| Celia Rosalind Gough | Director | 26 Nov 2014 | 31 Oct 2025 | British | 51 years |
| Celia Rosalind Gough | Secretary | 26 Nov 2014 | 31 Oct 2025 | - | - |
| Christopher Arthur Booy | Director | 28 Jul 2003 | 31 Dec 2009 | British | 74 years |
| Daniel Heurzeau | Director | 2 Aug 1991 | 26 Mar 2001 | French | 82 years |
| David Andrew Gerrard | Director | 26 Nov 2014 | 30 Jun 2021 | British | 62 years |
| David Brian Mathews | Director | 12 May 1995 | 15 Sept 1998 | British | 88 years |
| David Charles Brooks Wilson | Director | 22 May 2002 | 28 Nov 2005 | British | 82 years |
| David George Stuart Waterstone | Director | 2 Aug 1991 | 30 Apr 1995 | British | 91 years |
| Deborah Jude Nolan | Secretary | 5 Sept 2013 | 26 Nov 2014 | - | - |
| Derek Ezra Of Horsham | Director | 2 Aug 1991 | 31 May 1999 | British | 107 years |
| Diana France | Secretary | 1 Oct 1997 | 29 Feb 2000 | British | - |
| Edna Gosden | Secretary | 28 Aug 2001 | 31 Jan 2004 | British | - |
| Estelle Karine Brachlianoff | Director | 20 Mar 2013 | 3 Oct 2022 | French | 54 years |
| Franck Lacroix | Director | 27 Mar 2012 | 25 Jul 2014 | French | 62 years |
| François Louis Bertreau | Director | 26 Nov 2014 | 3 Sept 2018 | French | 71 years |
| Frederic Georges Michel Pelege | Director | 26 Mar 2008 | 13 Jan 2012 | French | 58 years |
| Gilles Paul Joseph Bellamy | Director | 10 Sept 1997 | 24 Jun 2014 | French | 78 years |
| Ian Anthony Sexton | Director | 5 Mar 1993 | 1 Jun 1999 | British | 70 years |
| James Harold Roberts | Director | 4 May 1999 | 4 Dec 2006 | American | 81 years |
| Jean Claude Banon | Director | 2 Aug 1991 | 31 Dec 2010 | French | 78 years |
| Jean Philippe Riehl | Secretary | 29 Feb 2000 | 28 Aug 2001 | British | - |
| Jean-dominique Mallet | Director | 9 May 2011 | 23 Oct 2013 | French | 74 years |
| Jean-francois Marie Raymond Chardon | Director | 27 Mar 2012 | 20 Mar 2013 | French | 59 years |
| Keith Hellawell | Director | 22 May 2002 | 17 Oct 2005 | British | 74 years |
| Kenneth George Jackson | Director | 1 Jul 1998 | 16 Apr 1999 | British | 80 years |
| Kevin Anthony Hurst | Director | 24 Nov 2016 | 31 Dec 2021 | British | 68 years |
| Laurent Philippe Bermejo | Director | 6 May 1999 | 31 Dec 2004 | French | 67 years |
| Linda Helen Woolston | Director | 12 May 1995 | 31 Jul 1999 | British | 65 years |
| Luis Pais Correia | Director | 1 Jan 2005 | 17 Jun 2014 | Portuguese | 63 years |
| Martin John Holt | Director | 28 Mar 2007 | 18 Aug 2009 | British | 61 years |
| Miriam Maes | Director | 23 Feb 2005 | 14 Oct 2006 | Dutch | 70 years |
| Norman Michael Biddle | Director | 12 May 1995 | 2 Dec 1999 | British | 86 years |
| Oliver Barbaroux | Director | 26 Nov 2003 | 21 Oct 2011 | French | 71 years |
| Olivier Marie Bret | Director | 20 Mar 2013 | 7 Oct 2014 | French | 64 years |
| Patrick Richard Gilroy | Director | 14 Aug 2013 | 31 Jul 2016 | Irish | 55 years |
| Paul Barry Stevens | Director | 9 May 2011 | 2 Sept 2013 | British | 60 years |
| Paul Barry Stevens | Secretary | 12 Feb 2004 | 2 Sept 2013 | British | - |
| Paul-louis Girardot | Director | 5 Jul 1996 | 2 Nov 1998 | French | 93 years |
| Philippe Beaute | Director | 22 May 2002 | 10 Feb 2012 | French | 75 years |
| Philippe Hanouet | Director | 26 Mar 2001 | 13 Feb 2002 | French | 65 years |
| Richard Michael Bent | Director | 16 Oct 2012 | 4 Sept 2013 | British | 64 years |
| Robert Charles Hunt | Director | 26 Nov 2014 | 31 Oct 2018 | British | 69 years |
| Rodney Grahame Castle | Secretary | 2 Aug 1991 | 1 Oct 1997 | British | - |
| Sinead Isobel Patton | Director | 1 Oct 2013 | 1 Feb 2017 | Irish | 51 years |
| Vincent De Rivaz | Director | 22 May 2002 | 8 Jun 2006 | French | 73 years |