| Andrew Charles Mutch Rhodes | Director | 2 Feb 2017 | 17 Aug 2018 | British | 56 years |
| Barry Simon Williams | Director | 20 Jan 2005 | 14 Aug 2007 | British | 56 years |
| David Jason Mcevedy | Director | 30 Dec 2011 | 13 Sept 2012 | British | 61 years |
| David Russell Clements | Director | 22 Feb 1999 | 11 Apr 2000 | British | 83 years |
| David Thomas Hammond | Secretary | 7 Sept 1999 | 28 Sept 2006 | British | - |
| Dla Nominees Limited | Corporate Nominee Director | 11 Jan 1999 | 22 Feb 1999 | - | - |
| Dla Secretarial Services Limited | Corporate Nominee Director | 11 Jan 1999 | 22 Feb 1999 | - | - |
| Dla Secretarial Services Limited | Corporate Nominee Secretary | 11 Jan 1999 | 22 Feb 1999 | - | - |
| Gavin John Lendon | Director | 8 Apr 2003 | 23 Dec 2004 | British | 59 years |
| Guy Roland Marc Pigache | Director | 16 Apr 1999 | 19 Nov 2002 | British | 66 years |
| Harvey John William Pownall | Director | 31 Dec 2009 | 30 May 2025 | British | 60 years |
| Ian Richard Gethin | Director | 20 Jan 2005 | 21 May 2008 | British | 55 years |
| Lisa Philomena Mccormack | Director | 26 Apr 2004 | 20 Jan 2005 | British | 59 years |
| Mark Richard Woodhams | Director | 19 Nov 2002 | 20 Jan 2005 | British | 60 years |
| Nicholas John Edward Crowther | Director | 22 Jul 2002 | 26 Apr 2004 | British | 66 years |
| Nicholas John Edward Crowther | Secretary | 22 Feb 1999 | 2 Sept 1999 | British | - |
| Paul Aitchison | Director | 22 Feb 1999 | 8 Apr 2003 | British | 73 years |
| Paul Ferguson Fisher | Director | 8 Aug 2016 | 2 Feb 2017 | British | 71 years |
| Peter George Bachmann | Director | 6 Dec 2007 | 30 Jan 2009 | German | 49 years |
| Phillip Joseph Dodd | Director | 13 Sept 2012 | 13 Aug 2020 | British | 71 years |
| Richard Keith Baldwin | Director | 22 Feb 1999 | 11 Apr 2000 | British | 82 years |
| Roger Francis Mcglynn | Director | 11 Apr 2000 | 22 Jul 2002 | British | 80 years |
| Roger Francis Mcglynn | Director | 6 May 2003 | 20 Jan 2005 | British | 80 years |
| Roger Mark Thompson | Director | 11 Apr 2000 | 12 Jul 2000 | British | 72 years |
| Russell James Winchester Manley | Director | 6 Dec 2007 | 30 Dec 2011 | British | 60 years |
| Stephen Francis Kibblewhite | Director | 12 Sept 2000 | 20 Jan 2005 | British | 70 years |
| Stephen Paul Hornby | Director | 25 Apr 2007 | 8 Aug 2016 | British | 69 years |
| Stuart Anthony Carter | Director | 20 Jan 2005 | 9 Sept 2016 | British | 61 years |
| Terence Ryan | Director | 17 Aug 2018 | 30 May 2025 | British | 69 years |
| Timothy John Hancock | Director | 19 Feb 2004 | 11 Jan 2005 | British | 65 years |
| William Richard Crawford | Director | 25 Sept 2003 | 20 Jan 2005 | British | 63 years |
| William Robert Doughty | Director | 20 Jan 2005 | 25 Apr 2007 | British | 58 years |
| William Robert Doughty | Director | 30 Jan 2009 | 31 Dec 2009 | British | 58 years |