| Christophe Gaetan Louis Ferrer | Director | 1 Sept 2018 | 19 Apr 2021 | French | 43 years |
| Daniel Roffet | Director | 18 Apr 1996 | 13 Dec 1996 | French | 75 years |
| David Lee | Director | 1 Jan 2003 | 31 Dec 2007 | British | 77 years |
| Eric Robert Ian Cross | Director | 13 Dec 1996 | 31 Dec 2002 | British | 78 years |
| Fabrice Voisin | Director | 1 Nov 1999 | 12 Sept 2000 | French | 59 years |
| Francois Jean Amosse | Director | 22 Aug 2007 | 31 Jul 2011 | French | 69 years |
| Gregoire Claude Albert Batut | Director | 23 Jun 2011 | 1 Sept 2018 | French | 61 years |
| John Trow | Director | 1 Nov 1999 | 31 Dec 2011 | British | 78 years |
| Manuel Dufat | Director | 18 Apr 1996 | 13 Dec 1996 | British | 73 years |
| Manuel Dufat | Secretary | 18 Apr 1996 | 13 Dec 1996 | British | - |
| Patrick Sulliot | Director | 22 Aug 2007 | 1 Jan 2011 | French | 67 years |
| Penningtons Directors (no 1) Limited | Corporate Nominee Director | 8 Feb 1996 | 18 Apr 1996 | - | - |
| Pennsec Limited | Corporate Nominee Secretary | 8 Feb 1996 | 18 Apr 1996 | United Kingdom | - |
| Robin William Withers | Secretary | 13 Dec 1996 | 1 Oct 2007 | British | - |
| Roger James Pennock | Director | 13 Dec 1996 | 31 Dec 2006 | British | 74 years |
| Simon Lloyd Willis | Director | 13 Jun 2013 | 16 Aug 2018 | British | 61 years |
| Susan Mary Lysionek | Secretary | 1 Oct 2007 | 19 Oct 2022 | British | - |