| Alan Edward Birch | Director | 5 Jun 2003 | 27 Aug 2004 | British | 55 years |
| Alan Edward Birch | Director | 8 Nov 2004 | 7 Dec 2006 | British | 55 years |
| Alexander George Bremner | Director | 1 Jul 2010 | 31 Jul 2013 | British | 71 years |
| Andrew David Darling | Director | 5 Feb 2002 | 29 Jan 2004 | British | 64 years |
| Andrew John Sutton | Director | 2 Aug 2001 | 11 Feb 2004 | British | 69 years |
| Barry Lucas | Director | 3 Feb 2000 | 12 Jul 2000 | British | 82 years |
| David Kirkwood | Director | 2 Feb 2000 | 3 Feb 2000 | British | 80 years |
| Gary Nelson Robert Honeyman Brown | Director | 1 Jun 2009 | 21 Feb 2012 | British | 50 years |
| Gershon Daniel Cohen | Director | 19 Jan 2024 | 31 Jan 2025 | British | 61 years |
| Harvey John William Pownall | Director | 21 Feb 2012 | 3 Sept 2012 | British | 59 years |
| Henry Lafferty | Director | 3 Sept 1999 | 2 Aug 2001 | British | 72 years |
| James Douglas Mortimer Smallwood | Director | 3 Feb 2000 | 5 Feb 2002 | British | 70 years |
| Julia Sarah Mccabe | Director | 3 Sept 2012 | 1 Apr 2017 | British | 55 years |
| Karen Marie Hill | Director | 15 Sept 2009 | 1 Jul 2010 | British | 48 years |
| Martin Timothy Smith | Director | 25 Apr 2005 | 19 Jan 2024 | British | 58 years |
| Michael James Findlay | Director | 6 Dec 2005 | 11 Mar 2009 | British | 55 years |
| Nicholas Jeremy Wakefield | Director | 3 Feb 2000 | 5 Feb 2002 | British | 78 years |
| Patrick Hugh Gardiner | Director | 12 Jul 2000 | 7 Jun 2004 | British | 76 years |
| Paul George Milner | Director | 2 Feb 2000 | 3 Feb 2000 | British | 64 years |
| Paul Mcculloch | Director | 8 Nov 2004 | 18 Dec 2006 | British | 60 years |
| Paul Mcculloch | Director | 30 Jan 2007 | 6 Feb 2008 | British | 60 years |
| Paul Mcculloch | Director | 6 Feb 2008 | 18 May 2012 | British | 60 years |
| Philip Peter Ashbrook | Director | 29 Sept 2000 | 19 Nov 2004 | British | 65 years |
| Philip Robert Grant | Director | 5 Feb 2002 | 29 Jan 2004 | British | 59 years |
| Rhona Macdonald Bree | Director | 25 Apr 2005 | 15 Aug 2005 | British | 51 years |
| Robert Nigel Johnson | Director | 11 Feb 2004 | 15 Jun 2004 | British | 67 years |
| Robert William Kendall | Director | 3 Sept 1999 | 12 Jul 2000 | British | 72 years |
| Robert William Kendall | Secretary | 3 Sept 1999 | 4 Oct 1999 | British | - |
| Secretariat Services Limited | Corporate Secretary | 4 Oct 1999 | 1 Sept 2005 | United Kingdom | - |
| Stephen Paul Hornby | Director | 22 Feb 2002 | 7 Jun 2004 | British | 68 years |
| Stephen Paul Hornby | Director | 1 Dec 2005 | 7 Dec 2006 | British | 68 years |
| Stephen Paul Hornby | Director | 6 Feb 2008 | 31 May 2023 | British | 68 years |
| Victoria Helen Dickinson | Director | 29 Jan 2004 | 15 Apr 2005 | British | 60 years |
| William Robert Doughty | Director | 26 Aug 2004 | 6 Feb 2008 | British | 57 years |