| Adrian John Pike | Director | 5 Mar 2010 | 17 Dec 2010 | British | 59 years |
| Alan Willis Nichols | Director | 14 Oct 2015 | 2 Nov 2016 | British | 51 years |
| Alexandra Jane Gartrell | Secretary | 19 Aug 2019 | 20 May 2020 | - | - |
| Alistair John Borthwick | Director | 29 Mar 2019 | 28 Jun 2019 | British | 47 years |
| Brian Dominic Sharma | Secretary | 10 Aug 2016 | 10 Jul 2017 | - | - |
| Charles Stewart | Director | 25 Mar 2005 | 5 Mar 2010 | British | 61 years |
| Charles Watt | Director | 25 Jun 2003 | 1 Apr 2005 | British | 75 years |
| Charlotte Secretaries Limited | Corporate Secretary | 6 Jan 2003 | 25 Jun 2003 | United Kingdom | - |
| Christopher Jagusz | Director | 15 Aug 2012 | 1 Sept 2014 | British | 62 years |
| Christopher Michael Hillman | Director | 5 Mar 2010 | 14 Oct 2015 | British | 65 years |
| Colin Douglas Sempill | Director | 1 Sept 2014 | 29 Mar 2019 | British | 56 years |
| David Eddy | Director | 14 Oct 2015 | 29 Mar 2019 | British | 63 years |
| Dennis Arthur Chaloner | Director | 5 Mar 2010 | 1 Apr 2010 | British | 80 years |
| Derek Ballantyne | Director | 4 Nov 2005 | 5 Mar 2010 | British | 57 years |
| Elizabeth Anne Tanner | Director | 5 Mar 2010 | 22 Oct 2013 | British | 55 years |
| Frank O'donnell | Director | 25 Jun 2003 | 19 Aug 2005 | Irish | 61 years |
| Frank O'donnell | Secretary | 25 Jun 2003 | 30 Sept 2005 | Irish | - |
| James Keith Harraway | Director | 29 Mar 2019 | 5 Nov 2024 | British | 47 years |
| James Mcphillimy | Director | 10 Jul 2014 | 14 Oct 2015 | British | 62 years |
| Laura Kate Tudor | Secretary | 10 Jul 2017 | 19 Aug 2019 | - | - |
| Lawrence John Vincent Donnelly | Secretary | 5 Mar 2010 | 22 Oct 2013 | British | - |
| Louise Teresa Aitchison | Director | 14 Oct 2015 | 5 Aug 2016 | British | 55 years |
| Louise Teresa Aitchison | Secretary | 14 Oct 2015 | 5 Aug 2016 | - | - |
| Malcolm John Gillies | Director | 6 Jan 2003 | 25 Jun 2003 | British | 76 years |
| Mark William Mathieson | Director | 17 Dec 2010 | 10 Jul 2014 | British | 60 years |
| Neil Peter Hutchings | Director | 5 Mar 2010 | 7 Dec 2011 | British | 54 years |
| Neil Robert Ernest Kirkby | Director | 29 Mar 2019 | 26 Mar 2025 | British | 62 years |
| Nigel Charles Pitcher | Director | 14 Oct 2015 | 30 Jun 2017 | British | 72 years |
| Paul Dominic Lewis | Director | 8 Aug 2005 | 5 Mar 2010 | British | 63 years |
| Paul Lawrence Hughes | Secretary | 22 Oct 2013 | 14 Oct 2015 | - | - |
| Paul Morton Alistair Phillips-davies | Director | 29 Mar 2019 | 1 Feb 2023 | British | 59 years |
| Russell Allan Stevenson | Director | 28 Apr 2008 | 5 Mar 2010 | British | 58 years |
| Stephanie Anne Hazell | Director | 29 Mar 2019 | 15 Aug 2023 | British | 51 years |
| Stuart Clarke | Secretary | 30 Sept 2005 | 5 Mar 2010 | British | - |
| Victoria Jo Cook | Director | 14 Oct 2015 | 30 Jun 2017 | British | 59 years |
