| Alain Marie Pascal Berne | Director | 28 Oct 2002 | 10 Sept 2004 | French | 80 years |
| Alan Neil Hyman | Director | 18 Oct 2000 | 26 Apr 2001 | British | 64 years |
| Andrea Magro | Director | 1 Jun 2016 | 30 Apr 2022 | Italian | 56 years |
| Charles Law | Director | 16 Apr 2013 | 5 Dec 2016 | French | 62 years |
| Christian Maurice Blanc | Director | 23 Jul 2004 | 25 Feb 2005 | French | 60 years |
| David Kinsey | Director | 7 Feb 2024 | 24 Oct 2025 | British | 49 years |
| David Nicholas Walkerdine | Director | 19 May 2003 | 23 Jul 2004 | British | 70 years |
| Debbie Beresford | Director | 30 Apr 2022 | 7 Feb 2024 | British | 46 years |
| Deborah Grimason | Director | 16 Apr 2013 | 20 Nov 2013 | British | 63 years |
| Drusilla Charlotte Jane Rowe | Nominee Director | 5 Jul 2000 | 18 Oct 2000 | British | 65 years |
| Eleanor Jane Zuercher | Nominee Director | 5 Jul 2000 | 18 Oct 2000 | British | 63 years |
| Francis Colhoun | Director | 31 Jan 2009 | 17 Apr 2013 | British | 53 years |
| Francisco Hevia | Director | 15 Sept 2003 | 17 Mar 2006 | Spanish | 81 years |
| Gavin Paul Brown | Director | 18 Oct 2000 | 26 Apr 2001 | British | 56 years |
| George Christopher Joseph Dawes | Director | 28 Oct 2002 | 10 Sept 2004 | British | 80 years |
| James Courtney Rickard | Director | 10 Sept 2004 | 23 Dec 2008 | British | 77 years |
| James Gullane Ruxton | Director | 17 Mar 2006 | 30 Nov 2006 | British | 66 years |
| Jean Didier Catillon | Director | 17 Mar 2006 | 1 Apr 2008 | French | 70 years |
| Jean-pierre Janse Van Rensburg | Director | 16 Apr 2013 | 22 Mar 2022 | British | 52 years |
| John Frederick Brown | Director | 26 Apr 2001 | 15 Sept 2003 | British | 78 years |
| John Frederick Brown | Secretary | 26 Apr 2001 | 15 Sept 2003 | British | - |
| Martin James Randall | Director | 25 Feb 2005 | 31 Dec 2009 | British | 77 years |
| Patrick Francois Marie Lepercq | Director | 14 Sept 2001 | 28 Oct 2002 | French | 80 years |
| Peter Campbell Mcauslan | Director | 30 Nov 2006 | 31 Jan 2009 | Dual British Canadi | 72 years |
| Rajeev Ramankutty | Director | 30 Sept 2010 | 17 Apr 2013 | Australian | 64 years |
| Robert Wesley Cooper | Director | 1 Apr 2008 | 30 Sept 2010 | American | 61 years |
| Robert Wyn Davies | Director | 26 Apr 2001 | 19 May 2003 | British | 62 years |
| Ryan Hodder | Director | 31 Dec 2009 | 26 Jun 2015 | American | 58 years |
| Thierry Martin | Director | 28 Oct 2002 | 10 Sept 2004 | British | 68 years |
| Trusec Limited | Corporate Nominee Secretary | 5 Jul 2000 | 26 Apr 2001 | United Kingdom | - |
| William Murray Hislop | Director | 26 Apr 2001 | 17 Mar 2006 | British | 78 years |