| Arthur Leon Servais Bastings | Director | 9 Feb 2007 | 10 Sept 2010 | Dutch | 60 years |
| Daniel Roderick Villaret Brooke | Director | 1 Nov 2005 | 20 Jan 2009 | British | 59 years |
| Deirdre Forbes | Director | 1 Jan 2010 | 6 Jan 2014 | Irish | 59 years |
| Dentons Secretaries Limited | Corporate Secretary | 1 Sept 2004 | 28 Sept 2016 | United Kingdom | - |
| Douglas Coblens | Director | 18 Mar 2004 | 12 Jul 2007 | Us Citizen | 63 years |
| Dws Directors Limited | Corporate Nominee Director | 10 Feb 2004 | 18 Mar 2004 | - | - |
| Dws Secretaries Limited | Corporate Nominee Secretary | 10 Feb 2004 | 18 Mar 2004 | - | - |
| John Kenneth Honeycutt | Director | 10 Sept 2010 | 6 Jan 2014 | American | 57 years |
| Joseph Lasala Jr | Director | 13 Aug 2008 | 10 Sept 2010 | American | 72 years |
| Michael Papadimitriou | Director | 2 Aug 2012 | 6 Jan 2014 | British | 49 years |
| Mine Ozkan Hifzi | Director | 18 Mar 2004 | 16 Jan 2006 | British | 60 years |
| Nicolas Bonard | Director | 6 Jan 2014 | 13 Oct 2016 | Swiss | 56 years |
| Robin Peter Paxton | Director | 18 Mar 2004 | 9 Feb 2007 | British | 75 years |
| Sahar Elhabashi | Director | 20 Jan 2009 | 15 Mar 2010 | United States | 63 years |
| Suzanne Burrows | Secretary | 18 Mar 2004 | 1 Sept 2004 | British | - |
| Thomas Keaveny | Director | 6 Jan 2014 | 1 Jul 2014 | British | 57 years |
| Yitzchok Shmulewitz | Director | 1 Jan 2010 | 6 Jan 2014 | American | 52 years |
| Yitzchok Shmulewitz | Director | 13 Oct 2016 | 23 Jul 2018 | British | 52 years |