| Andrew George Todd | Director | 5 Jul 1999 | 5 Jul 1999 | British | 61 years |
| Andrew Sutherland | Director | 5 Jul 1999 | 28 Feb 2001 | British | 64 years |
| Bruce Watson Minto | Nominee Director | 26 May 1999 | 5 Jul 1999 | British | - |
| Colin Barry Wagman | Director | 16 Jul 1999 | 10 Mar 2003 | British | 79 years |
| Dm Company Services Limited | Corporate Nominee Secretary | 26 May 1999 | 5 Jul 1999 | United Kingdom | - |
| Donald William Borland | Director | 20 Aug 2007 | 1 Jul 2011 | British | 59 years |
| Euan James Edward Haggerty | Director | 1 Jul 2011 | 30 Jun 2017 | British | 48 years |
| Frederic Mark Hewett | Director | 25 Aug 2005 | 15 Jun 2013 | British | 62 years |
| James William Jeremy Ritblat | Director | 16 Jul 1999 | 6 Mar 2001 | British | 58 years |
| James William Jeremy Ritblat | Director | 6 Mar 2001 | 10 Mar 2003 | British | 61 years |
| John Allan Campbell Wheeler | Director | 16 Jul 1999 | 9 Mar 2004 | British | 90 years |
| John Charles Marsh | Director | 1 Oct 2008 | 27 Jun 2012 | British | 66 years |
| John Frederick Laker | Director | 16 Apr 2004 | 26 Sept 2008 | British | 79 years |
| Julie Mansfield Jackson | Director | 18 Mar 2005 | 25 Aug 2005 | British | 60 years |
| Julie Mansfield Jackson | Director | 11 Oct 2007 | 18 Sept 2009 | British | 60 years |
| Lester Paul Hampson | Director | 5 Jul 1999 | 26 Mar 2004 | British | 64 years |
| Marie Bernadette O'reilly-neenan | Director | 1 Oct 2008 | 5 Nov 2009 | Irish | 59 years |
| Marlene Wood | Director | 12 Nov 2002 | 10 Nov 2004 | British | 63 years |
| Marlene Wood | Director | 18 Mar 2005 | 11 Oct 2007 | British | 63 years |
| Nicholas John Harris | Director | 28 Feb 2001 | 25 Sept 2002 | British | 73 years |
| Pamela June Smyth | Secretary | 5 Jul 1999 | 16 May 2012 | British | - |
| Philip Hartley Miller | Director | 8 Jul 1999 | 31 May 2015 | British | 69 years |
| Richard John Wise | Director | 1 Oct 2008 | 12 May 2011 | British | 62 years |
| Roderick Lawrence Bruce | Nominee Director | 26 May 1999 | 5 Jul 1999 | British | 77 years |
| Simon Frost | Director | 25 Sept 2002 | 18 Mar 2005 | British | 70 years |
| Timothy Haden Scott | Director | 6 Mar 2001 | 10 Mar 2003 | British | 61 years |