| Andrew Arthur William Harper | Director | 27 May 2008 | 9 Dec 2008 | British | 71 years |
| Andrew Martin Pollins | Director | 27 Apr 2010 | 31 Dec 2019 | British | 58 years |
| Andrew Peter Stanton Lord | Director | 29 Jun 2020 | 18 May 2022 | British | 55 years |
| David Emrys Hughes | Director | 23 Oct 2017 | 6 Dec 2019 | British | 55 years |
| David Gogo Waboso | Director | 6 Sept 2007 | 27 May 2008 | British | 69 years |
| Ellen Howard | Secretary | 2 Oct 2008 | 15 Jul 2011 | Other | - |
| Esther Sharples | Director | 18 May 2022 | 11 Aug 2023 | British | 49 years |
| Geoffrey Donald Virrels | Director | 9 Dec 2008 | 2 Oct 2009 | British | 79 years |
| Howard Ernest Carter | Director | 6 Sept 2007 | 22 Sept 2023 | British | 58 years |
| Howard Ernest Carter | Secretary | 6 Sept 2007 | 29 Sept 2023 | British | - |
| Ian Alan Nunn | Director | 21 Sept 2015 | 24 Jul 2017 | British | 68 years |
| Jeffrey Henderson Pipe | Secretary | 6 Sept 2007 | 9 Jul 2010 | British | - |
| Jill Louise Collis | Director | 3 Jun 2013 | 6 Sept 2019 | British | 57 years |
| Mark Wild | Director | 1 Sept 2016 | 2 Nov 2018 | British | 60 years |
| Michael John Strzelecki | Director | 6 Sept 2007 | 30 Sept 2016 | British | 75 years |
| Michael William Tuke Brown | Director | 22 Mar 2010 | 1 Sept 2016 | British | 61 years |
| Naomi Anne Connell | Director | 9 Dec 2008 | 31 Dec 2009 | British | 60 years |
| Office Organization & Services Limited | Corporate Secretary | 10 May 2007 | 6 Sept 2007 | United Kingdom | - |
| Paul Jonathan Felton-smith | Director | 27 May 2008 | 9 Dec 2008 | British | 67 years |
| Peregrine Secretarial Services Limited | Corporate Director | 10 May 2007 | 6 Sept 2007 | United Kingdom | - |
| Peter Gerard Hendy | Director | 6 Sept 2007 | 16 Jul 2015 | British | 72 years |
| Richard James Lewis Parry | Director | 9 Dec 2008 | 30 Sept 2011 | British | 59 years |
| Sarah Anne Atkins | Director | 9 Dec 2008 | 30 Sept 2016 | British | 70 years |
| Sarah Anne Atkins | Secretary | 6 Sept 2007 | 1 Sept 2016 | British | - |
| Stephen David Allen | Director | 6 Sept 2007 | 30 Sept 2015 | British | 59 years |
| Stephen Glaister | Director | 23 Feb 2009 | 28 Jun 2010 | British | 79 years |
| Stephen Mark Griffiths | Director | 15 Jun 2015 | 30 Mar 2017 | British | 59 years |
| Timothy Terrence O'toole | Director | 6 Sept 2007 | 30 Apr 2009 | American | 70 years |