| Caroline Mary Tolhurst | Secretary | 20 Feb 2002 | 1 Jul 2008 | British | - |
| Chantal Antonia Henderson | Director | 16 Nov 2015 | 2 Sept 2019 | British | 51 years |
| Chantal Antonia Henderson | Director | 2 Sept 2019 | 7 Dec 2020 | British | 51 years |
| Colin Stewart Hunter | Director | 6 Jul 2004 | 28 Feb 2011 | British | 75 years |
| Combined Nominees Limited | Corporate Director | 20 Feb 2002 | 20 Feb 2002 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Director | 20 Feb 2002 | 20 Feb 2002 | United Kingdom | - |
| Combined Secretarial Services Limited | Corporate Nominee Secretary | 20 Feb 2002 | 20 Feb 2002 | United Kingdom | - |
| Craig David Mcwilliam | Director | 1 Jul 2010 | 1 May 2014 | British | 54 years |
| David John Yaldron | Director | 29 Apr 2016 | 28 Apr 2017 | British | 52 years |
| David Stephen Webster | Director | 28 Feb 2011 | 29 Aug 2014 | British | 60 years |
| Deborah Clare Lee | Director | 17 Oct 2014 | 2 Sept 2019 | British | 50 years |
| Fiona Clare Boyce | Secretary | 7 Jun 2018 | 12 May 2023 | - | - |
| Graham Alan Burnett | Director | 25 Apr 2006 | 31 Mar 2023 | British | 63 years |
| Ian Douglas Mair | Director | 3 Dec 2012 | 20 Jun 2014 | British | 53 years |
| Ian Montague Sherlock | Director | 8 Sept 2014 | 31 Mar 2017 | British | 69 years |
| John Edward Irvine | Director | 17 Jul 2007 | 31 Mar 2010 | British | 70 years |
| Katharine Emma Robinson | Secretary | 1 Jul 2008 | 7 Jun 2018 | British | - |
| Matthew Russell Aucott | Director | 20 Feb 2002 | 20 Feb 2002 | British | 60 years |
| Michael Alexander Robinson | Director | 28 Apr 2017 | 26 Sept 2022 | British | 46 years |
| Rachel Dickie | Director | 7 Dec 2020 | 7 Sept 2021 | British | 42 years |
| Raymond Charles Williams | Director | 20 Feb 2002 | 31 Mar 2009 | British | 73 years |
| Richard Charles Mander | Director | 31 Mar 2009 | 30 Sept 2011 | British | 58 years |
| Richard Ian Powell | Director | 1 May 2014 | 28 Apr 2016 | British | 58 years |
| Richard Simon Handley | Director | 20 Feb 2002 | 6 Jul 2004 | British | 72 years |
| Robert Graham Walden | Director | 6 Jul 2004 | 25 Apr 2006 | British | 76 years |
| Stephen Howard Rhodes Musgrave | Director | 20 Feb 2002 | 6 Jul 2004 | British | 73 years |
| William John Ashworth Bullough | Director | 6 Jul 2004 | 17 Jul 2007 | British | 76 years |