| Alastair James Gordon-stewart | Director | 12 Feb 2013 | 1 Jun 2016 | British | 54 years |
| Andrew Nicholas Howard White | Director | 8 Mar 2006 | 31 Jan 2013 | British | 56 years |
| Christopher Joseph Bond | Director | 24 Aug 1999 | 19 Aug 2002 | British | 68 years |
| Christopher Joseph Bond | Secretary | 26 Mar 2002 | 17 Jun 2002 | British | - |
| Colin Ronald Bain | Director | 27 Mar 2003 | 18 Mar 2005 | British | 69 years |
| David Ian Smith | Secretary | 24 Aug 1999 | 26 Mar 2002 | British | - |
| Deborah Pamela Hamilton | Secretary | 25 Jul 2011 | 22 Sept 2014 | - | - |
| Derrick Ardern | Director | 24 Aug 1999 | 26 Mar 2002 | British | 81 years |
| Gordon William Robb | Director | 17 Dec 1999 | 22 Aug 2000 | British | 79 years |
| Ian Paul Woods | Director | 12 Apr 2002 | 31 Mar 2013 | British | 69 years |
| Ian Paul Woods | Secretary | 17 Jun 2002 | 25 Jul 2011 | British | - |
| James Anthony John Byrne | Director | 12 Apr 2002 | 8 Jul 2002 | British | 70 years |
| James Paul Lambert | Director | 2 Feb 2005 | 18 Aug 2005 | British | 59 years |
| Kevin Dixon | Director | 8 Apr 2011 | 8 Apr 2011 | British | 71 years |
| Kevin Dixon | Director | 8 Apr 2011 | 29 Dec 2017 | British | 71 years |
| Matthew Armitage | Secretary | 22 Dec 2014 | 16 Jul 2015 | - | - |
| Michael William Rich | Nominee Director | 20 Jul 1999 | 24 Aug 1999 | British | 79 years |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 20 Jul 1999 | 24 Aug 1999 | United Kingdom | - |
| Nigel Alan Turner | Director | 7 Aug 2002 | 19 Jan 2016 | British | 61 years |
| Pauline Anne Bradley | Director | 22 Aug 2000 | 12 Apr 2002 | British | 65 years |
| Peter Joseph Cummings | Director | 17 Dec 1999 | 12 Apr 2002 | British | 71 years |
| Richard William Simkin | Director | 11 Apr 2002 | 30 Jun 2011 | British | 78 years |
| Roger John Duncombe | Director | 21 Mar 2005 | 8 Apr 2009 | British | 72 years |
| Thomas George Gilman | Director | 7 Oct 2002 | 24 Dec 2004 | British | 56 years |
| Thomas George Gilman | Director | 8 Apr 2011 | 21 Feb 2013 | British | 56 years |
| William Warner | Director | 20 Jul 1999 | 24 Aug 1999 | British | 58 years |