| Alexander Stewart Mcintyre | Director | 1 Jul 2016 | 18 Dec 2020 | British | 70 years |
| Andrew David Fraser Dale | Director | 1 Mar 2006 | 3 Oct 2008 | British | 53 years |
| Andrew John Butler | Director | 4 Jun 2007 | 14 Mar 2014 | British | 69 years |
| Bernard Anthony Dempsey | Director | 6 Sept 2005 | 1 Sept 2011 | British | 77 years |
| Callum Mitchell Tuckett | Director | 7 Aug 2014 | 1 Jul 2016 | British | 52 years |
| Ceri Richards | Director | 2 Mar 2012 | 31 May 2017 | British | 68 years |
| Clive William Price Mckenzie | Secretary | 6 Sept 2005 | 21 Mar 2006 | British | - |
| Craig Euan Mcdonald | Director | 1 May 2007 | 13 Nov 2007 | British | 65 years |
| Dennis Arthur Johnson | Director | 6 Sept 2005 | 9 Mar 2009 | British | 78 years |
| Eps Secretaries Limited | Corporate Nominee Secretary | 24 Jun 2005 | 6 Sept 2005 | United Kingdom | - |
| James Curliss | Director | 2 May 2006 | 30 Nov 2008 | British | 62 years |
| John Edward Tabart | Director | 17 Sept 2007 | 8 Sept 2008 | Australian | 77 years |
| Lisa Scenna | Director | 28 Sept 2009 | 2 Mar 2012 | Australian | 58 years |
| Mikjon Limited | Corporate Nominee Director | 24 Jun 2005 | 6 Sept 2005 | United Kingdom | - |
| Paul Cornelius Collins | Director | 11 Feb 2010 | 7 Aug 2014 | Irish | 67 years |
| Raymond Gabriel O'rourke | Director | 6 Sept 2005 | 2 May 2006 | Irish | 79 years |
| Richard Michael Pilkington | Director | 1 Mar 2006 | 29 Feb 2008 | British | 59 years |
| Rowan Clare Baker | Director | 18 Dec 2020 | 27 Sept 2024 | British | 53 years |
| Thomas Gerard Dalton | Director | 1 Mar 2006 | 8 Sept 2008 | Irish | 71 years |