| Balasingham Ravi Kumar | Director | 11 May 2009 | 7 Aug 2012 | British | 51 years |
| Bondlaw Directors Limited | Corporate Nominee Director | 16 Feb 2000 | 23 Aug 2000 | United Kingdom | - |
| Bondlaw Secretaries Limited | Corporate Nominee Secretary | 16 Feb 2000 | 23 Aug 2000 | United Kingdom | - |
| Brian Mervyn Semple | Director | 30 Jan 2009 | 11 May 2009 | British | 80 years |
| Bruce Warren Dalgleish | Director | 31 Dec 2009 | 31 Mar 2012 | British | 59 years |
| Bryan Robin Geoffrey Gilbert Smith | Director | 27 Oct 2000 | 30 Jun 2002 | British | 82 years |
| Cyril Leslie Mitchell | Director | 23 Aug 2000 | 30 Nov 2000 | British | 84 years |
| Daniel Marinus Maria Vermeer | Director | 25 May 2018 | 1 Mar 2021 | Dutch | 45 years |
| David Boyd Lindsay | Director | 27 Oct 2000 | 22 Dec 2005 | British | 67 years |
| David George Conlon | Director | 17 Dec 2007 | 30 Jan 2009 | British | 48 years |
| Geoffrey Brian Shields | Director | 17 Feb 2015 | 8 Jun 2017 | British | 84 years |
| Hannah Gilbey | Director | 7 Dec 2004 | 7 Nov 2005 | British | 55 years |
| Harold Lister Thompson | Secretary | 9 Apr 2001 | 3 Mar 2004 | British | - |
| Ian Michael Lawson | Director | 9 Apr 2001 | 8 Jul 2002 | British | 69 years |
| James Anthony John Byrne | Director | 8 Jul 2002 | 22 Mar 2006 | British | 70 years |
| Jennifer Louise Crouch | Director | 26 Feb 2016 | 14 Aug 2017 | British | 39 years |
| John Alfred Neville Tibbitts | Director | 23 Aug 2000 | 31 Jan 2010 | British | 71 years |
| John Alfred Neville Tibbitts | Secretary | 23 Aug 2000 | 9 Apr 2001 | British | - |
| John Andrew Young | Director | 23 Aug 2000 | 12 Dec 2001 | British | 81 years |
| John Edward Haan | Director | 7 Aug 2012 | 26 Feb 2016 | British | 48 years |
| Kirsty O'brien | Director | 1 Mar 2021 | 22 Nov 2024 | British | 44 years |
| Neil Rae | Director | 31 Mar 2012 | 7 Aug 2012 | British | 55 years |
| Paul Mcculloch | Director | 21 Dec 2005 | 18 Dec 2006 | British | 61 years |
| Peter John Sheldrake | Director | 7 Aug 2012 | 25 May 2018 | British | 67 years |
| Phil John Whiscombe | Director | 29 Mar 2006 | 7 Aug 2012 | British | 79 years |
| Philip Roger Perkins George | Secretary | 3 Mar 2004 | 7 Aug 2012 | British | - |
| Richard Nuttall | Director | 13 Jul 2010 | 7 Aug 2012 | English | 55 years |
| Robert Alistair Martin Gillespie | Director | 10 Jul 2017 | 1 Mar 2021 | British | 36 years |
| William Robert Doughty | Director | 21 Dec 2005 | 31 Dec 2009 | British | 58 years |