| Adrian John Farrant | Director | 5 Oct 2010 | 28 Jul 2011 | British | 76 years |
| Albert Hendrik Naafs | Director | 26 May 2015 | 1 Apr 2025 | Dutch | 61 years |
| Antony John Walters | Director | 11 Jun 2007 | 20 Nov 2009 | British | 59 years |
| Arne Speer | Director | 14 Sept 2012 | 26 May 2015 | German | 55 years |
| Assura Corporate Services Limited | Corporate Secretary | 22 May 2009 | 25 Feb 2010 | - | - |
| Christopher Paul Bond | Director | 18 Jun 2004 | 12 Jun 2007 | British | 69 years |
| David Parker | Director | 16 Jan 2006 | 14 Aug 2006 | British | 61 years |
| Elaine Ee Leng Siew | Director | 12 Jan 2007 | 5 Dec 2018 | British | 59 years |
| Frank Manfred Schramm | Director | 13 Aug 2015 | 31 Jan 2024 | German | 58 years |
| Kathryn Mary Coley | Secretary | 5 Jan 2007 | 9 Mar 2009 | British | - |
| Martin Richard Ebsworth | Director | 14 Aug 2006 | 20 Nov 2009 | British | 63 years |
| Martin Stuart Pugh | Director | 12 Jan 2007 | 14 Sept 2012 | British | 63 years |
| Mewan Alwis | Secretary | 23 Dec 2003 | 4 Jan 2007 | British | - |
| Nicholas Cobbett Dawson | Director | 18 Jun 2004 | 19 Nov 2007 | British | 71 years |
| Paul James Mcgirk | Director | 28 Jul 2011 | 20 Feb 2013 | British | 67 years |
| Qa Nominees Limited | Corporate Nominee Director | 7 Nov 2003 | 17 Dec 2003 | United Kingdom | - |
| Qa Registrars Limited | Corporate Nominee Secretary | 7 Nov 2003 | 17 Dec 2003 | United Kingdom | - |
| Robert Paul Smaylen | Director | 18 Jun 2004 | 16 Jan 2006 | British | 67 years |
| Robin Michael Pesskin | Director | 23 Dec 2003 | 12 Jun 2007 | British | 88 years |
| Simon David Acklam | Director | 3 Aug 2009 | 13 Feb 2014 | British | 68 years |
| Stanley Adrian Sellers | Director | 12 Jan 2007 | 31 Mar 2014 | British | 77 years |
| Steven Matthew Foxcroft | Director | 22 Nov 2007 | 5 Oct 2010 | British | 79 years |
| Stuart Lionel Gavurin | Director | 23 Dec 2003 | 18 Jun 2004 | British | 90 years |
| Stuart Lionel Gavurin | Director | 14 Aug 2006 | 3 Aug 2009 | British | 63 years |
| Tim Frank Sharpe | Director | 19 Nov 2007 | 6 Jun 2013 | British | 69 years |