| Adrian Daniel Eakin | Director | 25 Sept 2006 | 1 May 2007 | Northern Irish | 56 years |
| Angela Margaret Willis | Director | 1 May 2007 | 22 Oct 2007 | British | 59 years |
| Caoimhe Mary Giblin | Director | 28 Jul 2010 | 14 Apr 2011 | Irish | 50 years |
| Constance Wing-yin Lee | Director | 24 Aug 2017 | 9 Jun 2025 | British | 52 years |
| Crescent Trust Co | Corporate Secretary | 3 Nov 2008 | 14 Apr 2011 | - | - |
| Cypher Services Limited | Corporate Secretary | 22 Oct 2007 | 3 Nov 2008 | United Kingdom | - |
| David Gardner | Director | 19 Oct 2010 | 14 Apr 2011 | British | 63 years |
| Dominic Hearth | Secretary | 1 May 2007 | 22 Oct 2007 | - | - |
| Donal Francis Flynn | Director | 5 Dec 2007 | 28 Jul 2010 | Irish | 53 years |
| Elizabeth Jane Aikman | Director | 14 Apr 2011 | 12 Mar 2012 | British | 61 years |
| Eric Philippe Marianne Machiels | Director | 14 Apr 2011 | 12 May 2017 | Belgian | 60 years |
| Faheem Zaka Sheikh | Director | 1 May 2023 | 9 Jun 2025 | British | 42 years |
| Fraser Mcgregor Alexander | Director | 15 Feb 2008 | 14 Apr 2011 | British | 63 years |
| Gordon Alexander Boyd | Director | 12 Mar 2012 | 12 Nov 2015 | British | 66 years |
| Graham Ferguson Bisset | Secretary | 19 Jan 2015 | 18 Sept 2015 | - | - |
| Heyes Simon | Director | 29 Sept 2008 | 19 Oct 2010 | British | 63 years |
| Jacqueline Long | Secretary | 30 Dec 2015 | 8 Dec 2016 | - | - |
| James Isaac Smith | Director | 29 Sept 2008 | 14 Apr 2011 | British | 64 years |
| Jason Paul Porter | Director | 25 Apr 2018 | 30 Sept 2019 | British | 45 years |
| Javier Francisco Serrano Alonso | Director | 24 Aug 2017 | 25 Apr 2018 | Spanish | 48 years |
| Javier Francisco Serrano Alonso | Director | 30 Sept 2019 | 13 May 2022 | Spanish | 48 years |
| Javier Francisco Serrano Alonso | Director | 1 May 2023 | 9 Jun 2025 | Spanish | 48 years |
| Karen Lorraine Atterbury | Secretary | 18 Sept 2015 | 30 Dec 2015 | - | - |
| Katerina Brown | Director | 12 May 2017 | 24 Aug 2017 | British | 53 years |
| L&b Secretarial Limited | Corporate Secretary | 25 Sept 2006 | 1 May 2007 | - | - |
| Laurel Remington | Director | 29 May 2007 | 5 Jun 2007 | Americian | 55 years |
| Laurence Jon Fumagalli | Director | 24 Aug 2017 | 1 May 2023 | British | 54 years |
| Louis Fitzgerald | Director | 5 Dec 2007 | 15 Feb 2008 | Irish | 78 years |
| Mark Andrew Fogarty | Director | 22 Oct 2007 | 5 Dec 2007 | Irish | 53 years |
| Mark Ennis | Director | 5 Dec 2007 | 29 Sept 2008 | British | 70 years |
| Michael Nagle | Director | 12 May 2017 | 24 Aug 2017 | British | 74 years |
| Morton Fraser Secretaries Limited | Corporate Secretary | 10 May 2017 | 24 Aug 2017 | United Kingdom | - |
| Pamela Walsh | Director | 28 Jan 2011 | 14 Apr 2011 | Irish | 60 years |
| Paul Cyril Dowling | Director | 5 Dec 2007 | 28 Jan 2011 | Irish | 61 years |
| Paul Jonathan Gregson | Director | 14 Apr 2011 | 12 May 2017 | British | 62 years |
| Paul Martin Mcbride | Director | 25 Sept 2006 | 1 May 2007 | British | 60 years |
| Samantha Jane Calder | Secretary | 14 Apr 2011 | 18 Dec 2014 | British | - |
| Scott Leitch Mackenzie | Director | 19 Dec 2016 | 24 Aug 2017 | British | 57 years |
| Stephen Bernard Lilley | Director | 24 Aug 2017 | 1 May 2023 | British | 58 years |
| Stephen Shane Pickering | Director | 13 May 2015 | 8 Dec 2016 | British | 57 years |
| Stephen Wheeler | Director | 22 Oct 2007 | 5 Dec 2007 | Irish | 53 years |
| Stephen Wheeler | Director | 1 Oct 2010 | 14 Apr 2011 | Irish | 53 years |
| Steven Neville Hardman | Secretary | 21 Dec 2016 | 10 May 2017 | - | - |
| Steven Neville Hardman | Director | 14 Apr 2011 | 12 May 2017 | British | 58 years |
| Stewart Charles Gibbins | Director | 14 Apr 2011 | 30 Apr 2015 | British | 78 years |
| Thomas Edward Hinton | Director | 28 Oct 2015 | 12 May 2017 | British | 47 years |
| William Douglas Wright | Director | 1 May 2007 | 22 Oct 2007 | British | 66 years |