| Adrian Alastair Montague | Director | 26 Mar 2009 | 22 Jan 2015 | British | 78 years |
| Alexandros Nassuphis | Director | 25 Nov 2015 | 22 Jun 2018 | German | 57 years |
| Andre Bourbonnais | Director | 28 Jul 2010 | 13 Feb 2015 | Canadian | 64 years |
| Andreas Herman Koettering | Director | 31 Mar 2012 | 1 Dec 2014 | German | 63 years |
| Andrew Julian Frederick Cox | Director | 29 May 2012 | 14 Jun 2016 | British | 59 years |
| Andrew Samuel Liau | Director | 24 May 2007 | 12 Dec 2008 | Canadian | 47 years |
| Anthony Donnelly | Director | 23 Nov 2023 | 27 Nov 2024 | British | 62 years |
| Batiste Thomas Degaris Ogier | Director | 21 Jul 2014 | 25 Nov 2015 | British | 46 years |
| Batiste Thomas Degaris Ogier | Director | 25 Nov 2015 | 18 Jul 2018 | British | 46 years |
| Batiste Thomas Degaris Ogier | Director | 26 Jul 2019 | 27 May 2021 | British | 46 years |
| Christian Seymour | Director | 24 Aug 2006 | 20 Jul 2016 | Australian | 62 years |
| Christine Elizabeth O'reilly | Director | 27 Nov 2007 | 5 Sept 2012 | Australian | 65 years |
| Christopher Robert Koski | Director | 1 Dec 2006 | 24 May 2007 | Canadian | 56 years |
| Cressida Mary Hogg | Director | 12 Sept 2006 | 31 Mar 2014 | British | 57 years |
| Cressida Mary Hogg | Director | 13 Feb 2015 | 23 May 2018 | British | 57 years |
| Damian Christopher Rigney | Director | 24 Aug 2006 | 24 May 2007 | Australian | 56 years |
| Damian Joseph Moloney | Director | 1 Dec 2006 | 19 Sept 2007 | Australian | 63 years |
| Daniel Karl Fetter | Director | 24 May 2007 | 28 Jul 2010 | Canadian | 50 years |
| Daniel Karl Fetter | Director | 24 May 2007 | 31 Mar 2012 | Vcanadian | 50 years |
| Daniel Vincent Latham | Director | 7 Feb 2008 | 25 Sept 2008 | Australian | 60 years |
| Deepu Prasad Chintamaneni | Director | 21 Jul 2020 | 31 Jan 2022 | British | 47 years |
| Deepu Prasad Chintamaneni | Director | 23 Mar 2023 | 14 Dec 2023 | British | 47 years |
| Duncan John Symonds | Director | 20 Jul 2016 | 20 Jul 2020 | British | 53 years |
| Duncan John Symonds | Director | 21 Jul 2020 | 23 Mar 2023 | British | 53 years |
| Duncan Robert Taylor | Director | 25 Jan 2007 | 17 Sept 2007 | Australian | 58 years |
| Graeme Francis Bevans | Director | 24 Aug 2006 | 28 Jul 2010 | Australian | 68 years |
| Henrik Oliver Andreas Onarheim | Director | 23 Mar 2022 | 21 Jul 2022 | American,norwegian | 36 years |
| Irina Luckey | Director | 27 May 2021 | 21 Jul 2022 | British | 44 years |
| James Alexander Bryce | Director | 1 Dec 2014 | 4 Jun 2015 | British | 52 years |
| James Alexander Bryce | Director | 13 Feb 2015 | 23 Jul 2015 | British | 52 years |
| John Raymond Hirst | Director | 21 Jul 2020 | 24 Jan 2024 | British | 74 years |
| Jonson Cox | Director | 25 Jan 2007 | 31 Mar 2010 | British | 70 years |
| Jordan Company Secretaries Limited | Corporate Secretary | 24 Aug 2006 | 19 Dec 2006 | United Kingdom | - |
| Mamoun Jamai | Director | 22 Jun 2018 | 22 Mar 2022 | Moroccan | 45 years |
| Manoj Mehta | Director | 27 Nov 2007 | 13 May 2013 | British | 56 years |
| Manoj Mehta | Director | 20 Jul 2016 | 20 Jul 2020 | British | 56 years |
| Mark Nicholas Rogers | Director | 5 Sept 2012 | 25 Nov 2015 | Australian | 52 years |
| Michael James Queen | Director | 25 Jan 2007 | 12 Oct 2007 | British | 65 years |
| Neil Edmund King | Director | 24 Aug 2006 | 12 Sept 2006 | British | 63 years |
| Patrick Firth | Secretary | 20 Dec 2006 | 3 May 2008 | British | - |
| Peter Charles Fletcher Hickson | Director | 7 Feb 2007 | 27 Feb 2009 | British | 81 years |
| Peter John Simpson | Director | 30 Jan 2010 | 4 Aug 2024 | British | 59 years |
| Philip Joseph White | Director | 27 Nov 2007 | 29 May 2012 | British | 64 years |
| Philip Joseph White | Director | 1 Apr 2014 | 21 Feb 2018 | British | 64 years |
| Projesh Banerjea | Director | 22 Jun 2018 | 22 Mar 2022 | Indian | 40 years |
| Robert Stewart Napier | Director | 22 Jan 2015 | 31 Mar 2015 | British | 79 years |
| Robert Stewart Napier | Director | 23 Jul 2015 | 31 Mar 2021 | British | 79 years |
| Roger Mark Witcomb | Director | 25 Jan 2007 | 1 Jan 2011 | British | 79 years |
| Scott Robert James Longhurst | Director | 25 Jan 2007 | 31 Jul 2019 | British | 59 years |
| Stephen John Vineburg | Director | 1 Dec 2006 | 1 Dec 2006 | Australian | 70 years |
| Stephen John Vineburg | Director | 1 Dec 2006 | 28 Feb 2008 | Australian | 70 years |
| Stephen Robert Billingham | Director | 1 Apr 2015 | 31 Mar 2020 | British | 78 years |
| Steven John Buck | Director | 1 Aug 2019 | 22 Nov 2023 | British | 57 years |
| Timothy John Stone | Director | 1 Oct 2011 | 4 Jun 2015 | British | 75 years |
| Werner Kerschl | Director | 13 May 2013 | 20 Jul 2016 | Austrian | 49 years |