| Andrew Richard Kershaw | Director | 20 Jun 2014 | 1 Nov 2014 | British | 61 years |
| Christopher Laskey Fidler | Secretary | 6 Sept 2002 | 28 Oct 2008 | British | - |
| Colin Fellowes | Secretary | 19 Dec 1997 | 22 Mar 1999 | British | - |
| David Jason Mcevedy | Director | 17 Aug 2001 | 4 Mar 2003 | British | 61 years |
| Geoffrey Michael Adams | Director | 1 Sept 2004 | 10 Sept 2007 | British | 63 years |
| George Norman Powell | Director | 18 Dec 2002 | 1 Sept 2004 | British | 80 years |
| Instant Companies Limited | Corporate Nominee Director | 1 Dec 1997 | 19 Dec 1997 | United Kingdom | - |
| Jason Christopher Hogan | Director | 30 Mar 2012 | 16 Nov 2012 | British | 54 years |
| John Stockdale Spence Brown | Director | 24 Aug 2001 | 15 Dec 2004 | British | 83 years |
| Keith Bolton | Director | 19 Dec 1997 | 5 Mar 1998 | British | 72 years |
| Leslie Anthony Bell | Director | 5 Mar 1998 | 2 Jul 2001 | British | 76 years |
| Louise Atkins | Director | 1 Nov 2014 | 17 Apr 2018 | British | 49 years |
| Mark John Stimpson | Director | 10 Sept 2007 | 30 Mar 2012 | British | 59 years |
| Michael Geoffrey Darroch | Director | 8 Jan 1998 | 17 Aug 2001 | British | 66 years |
| Paul Parry | Director | 19 Dec 1997 | 10 Dec 2008 | British | 76 years |
| Phillip Joseph Dodd | Director | 18 Mar 2008 | 22 Sept 2009 | British | 71 years |
| Phillip Joseph Dodd | Director | 22 Sept 2009 | 4 Dec 2014 | British | 71 years |
| Robert Hugh Corrie Rees | Director | 15 Dec 2004 | 22 Sept 2009 | British | 65 years |
| Semperian Secretariat Services Limited | Corporate Secretary | 28 Oct 2008 | 22 Sept 2009 | United Kingdom | - |
| Stephen Paul Hornby | Director | 10 Dec 2008 | 13 May 2013 | British | 69 years |
| Stuart Wilson Laird | Director | 8 Jan 1998 | 18 Dec 2002 | British | 73 years |
| Susan Taberner | Secretary | 22 Mar 1999 | 20 Jun 2003 | British | - |
| Swift Incorporations Limited | Corporate Nominee Secretary | 1 Dec 1997 | 19 Dec 1997 | United Kingdom | - |