| Adam Dominic Bradley Shaw | Director | 15 Aug 2006 | 26 Jan 2010 | British | 56 years |
| Alexander Patrick Williamson | Director | 20 Sept 2017 | 10 Aug 2018 | British | 51 years |
| Alnery Incorporations No 1 Limited | Corporate Nominee Director | 14 Jun 2006 | 15 Aug 2006 | - | - |
| Alnery Incorporations No 1 Limited | Corporate Nominee Secretary | 14 Jun 2006 | 15 Aug 2006 | - | - |
| Alnery Incorporations No 2 Limited | Corporate Nominee Director | 14 Jun 2006 | 15 Aug 2006 | - | - |
| Andrew Mark Lobb | Secretary | 15 Aug 2006 | 27 Feb 2007 | British | - |
| Colin David Elliot | Director | 1 May 2015 | 13 Aug 2018 | British | 61 years |
| Colin Nigel Porter | Director | 27 Nov 2007 | 31 Jul 2009 | British | 64 years |
| Donald Mccarthy | Director | 15 Aug 2006 | 2 Sept 2014 | British | 70 years |
| Einar Jonsson | Director | 25 Jul 2011 | 23 May 2012 | Icelandic | 52 years |
| Francis Joseph Slevin | Director | 1 Mar 2015 | 13 Aug 2018 | British | 62 years |
| Gunnar Sigurdsson | Director | 15 Aug 2006 | 25 Jul 2011 | Icelandic | 56 years |
| James Cairns Mcmahon | Director | 8 Nov 2006 | 14 Apr 2014 | British | 76 years |
| John King | Director | 20 Dec 2006 | 1 Mar 2015 | British | 63 years |
| Jon Asgeir Johannesson | Director | 22 Aug 2006 | 13 May 2010 | Icelandic | 57 years |
| Jonathan Paul Byrne | Director | 23 Feb 2010 | 26 Mar 2013 | Irish | 57 years |
| Kevin Gerald Stanford | Director | 8 Nov 2006 | 3 May 2011 | British | 65 years |
| Kevin Gerald Stanford | Director | 19 Apr 2012 | 2 Sept 2014 | British | 65 years |
| Mark Anthony Gifford | Director | 27 Nov 2007 | 30 Sept 2015 | British | 60 years |
| Michael Ronald John Pacitti | Director | 1 Apr 2007 | 2 Sept 2014 | British | 66 years |
| Nigel Oddy | Director | 6 Oct 2014 | 23 Apr 2017 | British | 65 years |
| Peter Geoffrey Hearsey | Secretary | 27 Feb 2007 | 10 Aug 2018 | British | - |
| Peter Geoffrey Hearsey | Director | 23 Apr 2017 | 13 Apr 2018 | British | 60 years |
| Sally Janet Ingleson | Director | 23 May 2012 | 2 Sept 2014 | British | 62 years |
| Stefan John Cassar | Director | 8 Nov 2006 | 2 Sept 2014 | British | 61 years |
| Stuart Malcolm Rose | Director | 31 Jul 2009 | 2 Sept 2014 | British | 54 years |
| Vinay Gupta | Director | 26 Mar 2013 | 2 Sept 2014 | British | 57 years |
| Yong Shen | Director | 30 Jul 2018 | 14 Aug 2018 | British | 53 years |