| Alain Bellanger | Director | 20 Dec 2010 | 10 Sept 2012 | French | 68 years |
| Alain Bellegarde | Director | 1 Feb 2001 | 22 Mar 2006 | French | 75 years |
| Albert Jean-claude Laperche | Director | 14 Jun 1999 | 1 Dec 2000 | French | 79 years |
| Alexander Meredith Hayes | Director | 24 Jul 1998 | 1 Jul 2004 | British | 70 years |
| Andrew Wilkinson | Secretary | 6 Feb 2007 | 16 Sept 2010 | British | - |
| Anthony Kennedy Raikes | Director | 27 Jan 2015 | 30 Apr 2024 | British | 62 years |
| Christopher Kenneally | Director | 23 Nov 2005 | 20 Dec 2010 | British | 66 years |
| Daniel Robert Pierre Laval | Director | 20 Oct 2004 | 31 Dec 2008 | French | 70 years |
| David Henry Barnes | Director | 16 Dec 2003 | 22 Mar 2006 | British | 89 years |
| David Powell Stanley | Secretary | 14 Jun 1999 | 1 Apr 2000 | British | - |
| Ernest Alfred Wright | Director | 30 Aug 1991 | 7 Dec 1995 | British | 94 years |
| Gary Marshall | Secretary | 18 Jun 1997 | 24 Jul 1998 | British | - |
| Ian Maskery | Secretary | 24 Jul 1998 | 1 Jan 1999 | British | - |
| James Anderson | Director | 1 Nov 2012 | 26 Feb 2016 | British | 59 years |
| James William Robert Devereux | Secretary | 1 May 2013 | 27 Jan 2015 | - | - |
| Jean Bernard Joseph Leon Marie Petiot | Director | 1 Feb 2001 | 31 May 2002 | French | 76 years |
| Jean Yves Bernard Francois Haagen | Secretary | 1 Jul 2001 | 6 Feb 2007 | French | - |
| Jean-pierre Bonnet | Secretary | 27 Jan 2015 | 7 Jan 2019 | - | - |
| Jonathan Rice | Secretary | 1 Jan 1999 | 14 Jun 1999 | British | - |
| Justin Mark Walker | Director | 22 Mar 2006 | 15 Oct 2007 | British | 64 years |
| Kenneth John Ottley | Director | 30 Aug 1991 | 7 Dec 1995 | British | 85 years |
| Mark Douglas Andrews | Director | 1 Jul 2011 | 31 Oct 2012 | Usa | 69 years |
| Neil David White | Director | 1 Mar 1998 | 14 Jun 1999 | British | 70 years |
| Nicola Taylor | Secretary | 16 Sept 2010 | 20 Dec 2010 | - | - |
| Paul Graham Wooldridge | Director | 1 Feb 2001 | 7 Sept 2007 | British | 77 years |
| Peter Robert Paxton | Secretary | 7 Dec 1995 | 18 Jun 1997 | British | - |
| Peter Thomas Joseph Featherstone | Director | 7 Dec 1995 | 1 Mar 1998 | British | 76 years |
| Philip Malcolm Simmons | Director | 26 Mar 2003 | 23 Nov 2005 | British | 80 years |
| Philippe Conus | Director | 1 Nov 2012 | 27 Jan 2015 | French | 62 years |
| Philippe Jean Roger Leclercq | Director | 5 Jan 2009 | 28 Feb 2011 | French | 63 years |
| Pierre Raymond Marius Masson | Director | 14 Jun 1999 | 1 Dec 2000 | French | 74 years |
| Serge Clemente | Director | 1 Feb 2001 | 1 Jul 2011 | Italian | 66 years |
| Serge Delon | Director | 1 Feb 2001 | 31 Dec 2008 | Frenchh | 70 years |
| Shirley Wright | Director | 30 Aug 1991 | 7 Dec 1995 | British | 92 years |
| Shirley Wright | Secretary | 30 Aug 1991 | 7 Dec 1995 | British | - |
| Terence Graham Clifford | Director | 7 Dec 1995 | 1 Feb 1999 | British | 82 years |
| Thomas O'neill | Director | 31 May 2002 | 31 Dec 2003 | British | 83 years |
| Timothy Clark | Director | 29 May 2000 | 4 Sept 2002 | British | 67 years |
| Timothy Clark | Secretary | 1 Apr 2000 | 1 Jul 2001 | British | - |
| Warren Philip Jones | Secretary | 20 Dec 2010 | 30 Apr 2013 | - | - |
| Xavier Chaumont | Director | 22 Mar 2006 | 23 Jul 2010 | French | 75 years |