| A G Secretarial Limited | Corporate Secretary | 12 Apr 2005 | 13 Jan 2016 | United Kingdom | - |
| Adrian John Lawton-wallace | Director | 21 Jan 2013 | 5 Oct 2016 | British | 55 years |
| Andrew Philip Holland | Secretary | 1 Mar 2021 | 16 Jun 2021 | - | - |
| Antony John Walters | Director | 1 May 2007 | 20 Nov 2009 | British | 59 years |
| Bevan Brittan Company Secretarial Services Limited | Corporate Secretary | 4 Nov 2003 | 12 Apr 2005 | United Kingdom | - |
| Bruce Layland Walker | Director | 8 Aug 2008 | 22 Feb 2010 | British | 61 years |
| Carolyn Jane Pollard | Secretary | 13 Jan 2016 | 3 Dec 2018 | - | - |
| Christopher Robert Crawford Pape | Director | 15 Nov 2004 | 1 Apr 2008 | British | 69 years |
| Clive Harry Pitt | Director | 11 Oct 2012 | 21 Jan 2013 | British | 63 years |
| Daniel Peter Bevan | Secretary | 3 Dec 2018 | 1 Mar 2021 | - | - |
| Darrell Boyd | Director | 6 Oct 2016 | 20 Feb 2018 | British | 58 years |
| David Bernard Pokora | Director | 16 Apr 2007 | 31 May 2010 | British | 74 years |
| David John Mace | Director | 15 Nov 2004 | 1 Apr 2008 | British | 71 years |
| David John Morice Hartshorne | Director | 22 Feb 2010 | 27 Feb 2015 | British | 72 years |
| David Parker | Director | 4 Feb 2006 | 29 Sept 2006 | British | 61 years |
| David William Bowler | Director | 14 Mar 2008 | 1 Oct 2009 | British | 81 years |
| Eugene Martin Prinsloo | Director | 1 Apr 2008 | 29 Sept 2010 | British | 55 years |
| Georgina Claire Brown | Secretary | 16 Jun 2021 | 7 Oct 2024 | - | - |
| James Andrew John Hathaway | Director | 5 Aug 2014 | 17 Jun 2020 | British | 49 years |
| James Stuart Thomson | Director | 15 Nov 2004 | 1 Apr 2008 | British | 52 years |
| John Hood | Director | 10 Mar 2006 | 23 Apr 2007 | British | 74 years |
| Jonathan Holmes | Director | 8 Aug 2008 | 1 Aug 2013 | British | 58 years |
| Jonathan Michael Simpson | Director | 16 Aug 2010 | 30 Jun 2011 | British | 53 years |
| Julian Francis Squire | Director | 4 Nov 2003 | 28 Apr 2006 | British | 69 years |
| Mark James Savage | Director | 15 Nov 2004 | 1 Apr 2008 | British | 67 years |
| Martin Richard Ebsworth | Director | 29 Sept 2006 | 20 Nov 2009 | British | 63 years |
| Nafees Arif | Director | 1 Oct 2009 | 11 Oct 2012 | British | 53 years |
| Nicholas Jeremy Wakefield | Director | 15 Nov 2004 | 7 Aug 2007 | British | 79 years |
| Richard Darch | Director | 1 Aug 2013 | 5 Aug 2014 | British | 65 years |
| Richard Darch | Director | 14 Nov 2017 | 6 Sept 2022 | British | 65 years |
| Richard Darch | Director | 4 Nov 2003 | 1 Apr 2008 | British | 65 years |
| Richard Edward Lubbock Warner | Director | 27 Feb 2015 | 14 Nov 2017 | British | 74 years |
| Richard Taylor | Director | 21 Jan 2005 | 1 Apr 2008 | British | 72 years |
| Robert Paul Smaylen | Director | 15 Nov 2004 | 3 Feb 2006 | British | 67 years |
| Sarah Ann Beaumont | Director | 20 Feb 2018 | 21 Mar 2024 | British | 44 years |
| Simon Christopher Waters | Director | 8 Dec 2021 | 12 Jan 2022 | British | 54 years |
| Stephen Gregory Minion | Director | 8 Aug 2008 | 8 Aug 2011 | British | 80 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 4 Nov 2003 | 4 Nov 2003 | United Kingdom | - |