| Active Secretariat Limited | Corporate Secretary | 8 Jun 2007 | 18 Aug 2008 | United Kingdom | - |
| Alan Leslie Walker | Secretary | 19 May 2003 | 8 Jun 2007 | British | - |
| Christopher Broadhurst | Director | 2 Feb 2006 | 29 Sept 2006 | British | 67 years |
| David Alexander Beattie | Director | 24 Jul 2004 | 31 Mar 2006 | British | 59 years |
| David Alexander Beattie | Director | 30 Sept 2010 | 31 Dec 2012 | British | 59 years |
| David Beattie | Director | 19 May 2003 | 22 Aug 2003 | British | 59 years |
| David Waugh | Director | 19 Sept 2014 | 9 Aug 2018 | British | 66 years |
| Giles Edward Webber | Director | 27 Jul 2004 | 30 Sept 2010 | British | 59 years |
| Hp Secretarial Services Limited | Corporate Secretary | 16 Dec 2016 | 2 Aug 2019 | United Kingdom | - |
| Innes Kerr | Director | 30 Sept 2010 | 15 Oct 2013 | British | 66 years |
| Jan Franco Spaticchia | Director | 28 Sept 2012 | 2 Aug 2019 | British | 57 years |
| Jan Franco Spaticchia | Director | 22 Dec 2003 | 20 Feb 2012 | British | 57 years |
| Mark Lemmon | Director | 20 Feb 2012 | 15 Oct 2013 | British | 74 years |
| Nick Harding | Director | 20 Feb 2012 | 31 Mar 2015 | British | 43 years |
| Robert Lane | Director | 30 Apr 2015 | 25 Oct 2016 | British | 47 years |
| Robin Patrick Goodwin Cundell | Director | 3 Jan 2017 | 31 Oct 2017 | British | 47 years |
| Sarah Beattie | Director | 20 Feb 2012 | 11 Jun 2012 | British | 57 years |
| Stephen John Randall Philpott | Director | 23 Aug 2003 | 29 Feb 2004 | British | 71 years |