| Alastair George Baird | Director | 18 Nov 2011 | 18 Nov 2016 | British | 62 years |
| Andrew Taylor | Director | 15 Jan 2018 | 28 Jun 2019 | British | 53 years |
| Barratt Corporate Secretarial Services Limited | Corporate Director | 31 Aug 2011 | 18 Nov 2011 | United Kingdom | - |
| Barratt Corporate Secretarial Services Limited | Corporate Secretary | 18 Jul 2011 | 28 Jun 2019 | United Kingdom | - |
| Charles John Middleton | Director | 28 Jun 2019 | 31 Mar 2022 | British | 60 years |
| Clive Fenton | Director | 11 Jun 2007 | 6 Jan 2010 | British | 68 years |
| David Fraser Thomas | Director | 1 Oct 2012 | 28 Jun 2019 | British | 63 years |
| David Gregory Tillotson | Director | 18 Nov 2011 | 28 Apr 2017 | British | 62 years |
| Gary Mark Patrick | Director | 18 Nov 2011 | 21 Dec 2016 | British | 64 years |
| Gary Martin Ennis | Director | 18 Nov 2016 | 28 Jun 2019 | Irish | 57 years |
| Graham Marshall Brown | Director | 14 Jul 2006 | 21 Sept 2006 | British | 81 years |
| Gregson Horace Locke | Director | 14 Jul 2006 | 30 Jun 2007 | British | 70 years |
| Ian Hogarth | Director | 21 Jul 2009 | 22 Jul 2011 | British | 60 years |
| Julian Paul Hodder | Director | 15 May 2017 | 15 Jan 2018 | British | 55 years |
| Kamalprit Kaur Bains | Director | 31 Aug 2011 | 18 Nov 2011 | British | 52 years |
| Karly Adele Williams | Director | 8 Feb 2017 | 28 Jun 2019 | British | 44 years |
| Kevin Russell Wotherspoon | Director | 18 Nov 2011 | 11 Dec 2015 | British | 63 years |
| Laurence Dent | Director | 11 Jun 2007 | 6 Jan 2010 | British | 74 years |
| Laurence Dent | Secretary | 31 Dec 2007 | 31 Dec 2010 | British | - |
| Mark Andrew Pain | Director | 11 Jun 2007 | 21 Jul 2009 | British | 65 years |
| Mark Sydney Clare | Director | 11 Jun 2007 | 6 Jan 2010 | British | 69 years |
| Matthew Calladine | Director | 15 May 2017 | 28 Jun 2019 | British | 52 years |
| Miles Henry Price | Director | 16 Mar 2022 | 11 Apr 2025 | British | 52 years |
| Neil Cooper | Director | 23 Nov 2015 | 19 Jan 2017 | British | 59 years |
| Nigel Mark Webb | Director | 28 Jun 2019 | 30 Jun 2023 | British | 63 years |
| Richard John Russell Brooke | Director | 14 Jul 2006 | 6 Jan 2010 | British | 66 years |
| Richard John Wise | Director | 28 Jun 2019 | 22 Mar 2023 | British | 63 years |
| Robert Granville Douglas | Secretary | 14 Jul 2006 | 31 Dec 2007 | British | - |
| Robert Kenneth Williams | Director | 18 Nov 2011 | 1 Jul 2015 | British | 62 years |
| Russell Alan Deards | Director | 21 Jul 2009 | 31 Aug 2011 | British | 59 years |
| Steven John Boyes | Director | 11 Jun 2007 | 6 Jan 2010 | British | 66 years |
| Thomas Anthony Lewis Olsen | Director | 30 Jul 2015 | 28 Apr 2017 | British | 50 years |