| Alan Douglas Hume | Director | 10 Mar 2003 | 16 Dec 2004 | American | 67 years |
| Alpha Direct Limited | Corporate Nominee Director | 8 Apr 1999 | 20 Apr 1999 | United Kingdom | - |
| Alpha Secretarial Limited | Corporate Nominee Secretary | 8 Apr 1999 | 20 Apr 1999 | United Kingdom | - |
| Andrew Stephen James Ramsay | Secretary | 16 Dec 2004 | 3 Feb 2011 | British | - |
| Clive John Warden | Director | 10 Mar 2003 | 8 Dec 2004 | British | 67 years |
| Cynthia Ann Smith Dubin | Director | 20 Apr 1999 | 29 Jul 2004 | American,british | 65 years |
| Erin Lynn Murchie Gentilucci | Secretary | 21 Apr 1999 | 16 Dec 2004 | British | - |
| Hillary Sue Berger | Secretary | 31 Jan 2012 | 1 Jan 2016 | - | - |
| Isao Kajimura | Director | 8 Aug 2011 | 1 Jul 2015 | Japanese | 57 years |
| James Courtis-pond | Director | 1 Jun 2000 | 18 Dec 2002 | British | 59 years |
| Nigel Fredrick Thomas Hugh Petrie | Director | 20 Apr 1999 | 30 Sept 2000 | British | 80 years |
| Paul Clement Gracey | Director | 20 Apr 1999 | 1 Jun 2000 | American | 67 years |
| Paul Thomas Hardman Jenkinson | Director | 16 Dec 2004 | 23 Apr 2007 | British | 66 years |
| Philip John Edgington | Director | 6 Jun 2000 | 8 Dec 2004 | British | 71 years |
| Roger Derek Simpson | Secretary | 3 Feb 2011 | 23 Jun 2014 | - | - |
| Salvatore Daniel Melita | Director | 20 Apr 1999 | 8 Dec 2004 | American | 75 years |
| Sarah Louise Smith | Director | 25 Mar 2010 | 31 Jan 2012 | British | 57 years |
| Sarah Louise Smith | Director | 25 Mar 2010 | 31 Jan 2012 | British | 57 years |
| Sarah Louise Smith | Director | 25 Mar 2010 | 31 Jan 2012 | British | 57 years |
| Shigeaki Ihara | Director | 1 Jul 2015 | 31 Aug 2017 | Japanese | 53 years |
| Sidney Linn Williams | Director | 20 Apr 1999 | 7 Feb 2000 | Us | 80 years |
| Stephen Gareth Brett | Director | 20 Apr 1999 | 24 Sept 2001 | British | 68 years |
| Stephen Riley | Director | 8 Aug 2007 | 25 Mar 2010 | British | 65 years |
| Steven Stollman | Director | 1 Aug 2000 | 18 Dec 2000 | British | 73 years |
| Takashi Umezu | Director | 16 Dec 2004 | 20 Sept 2007 | Japanese | 71 years |
| Toru Takahashi | Director | 20 Sept 2007 | 8 Aug 2011 | Japanese | 59 years |
| William Jacob Heller | Director | 7 Feb 2000 | 31 Jul 2002 | Canadian | 70 years |