| Alexander Daniel Keeler Simpson | Director | 4 Feb 2014 | 4 Feb 2019 | British | 53 years |
| Andrew Jeffrey Moore | Director | 3 Mar 2015 | 31 Dec 2017 | British | 69 years |
| Barry Paul Inman Williams | Director | 18 Feb 2013 | 17 Jun 2015 | British | 56 years |
| Carolyn Hobdey | Director | 3 Mar 2015 | 31 Jul 2018 | British | 53 years |
| Cathy Dawson | Director | 3 May 2012 | 4 Feb 2014 | British | 59 years |
| Darren Blackhurst | Director | 13 Oct 2009 | 14 Oct 2010 | British | 60 years |
| David Kearney | Director | 18 Feb 2009 | 13 Oct 2009 | British | 65 years |
| Dawn Elizabeth Durrant | Director | 30 Jun 2004 | 25 Nov 2005 | British | 60 years |
| Derek Christopher Lawlor | Director | 4 Jun 2019 | 4 Jan 2022 | Irish | 54 years |
| Dominic James Edwards | Director | 8 Jan 2010 | 3 May 2012 | British | 56 years |
| Dominic James Edwards | Director | 29 Jun 2018 | 29 Jun 2018 | British | 56 years |
| Eleanor Doohan | Secretary | 20 Aug 2010 | 24 Jan 2012 | British | - |
| Eleanor Doohan | Director | 20 Aug 2010 | 29 Oct 2013 | British | 56 years |
| Ellen Mclaughlin | Secretary | 13 Oct 2009 | 20 Aug 2010 | British | - |
| Emilio Teresa | Director | 29 Apr 2004 | 26 Sept 2005 | Spanish | 60 years |
| Francis Brian Walton | Director | 30 Jun 2004 | 13 Oct 2009 | British | 74 years |
| Fraser John Thomson | Director | 18 Feb 2013 | 12 Jul 2016 | British | 53 years |
| Iain William Highlands | Director | 27 Jun 2005 | 27 Jun 2008 | British | 70 years |
| Iain William Highlands | Secretary | 27 Jun 2005 | 27 Jun 2008 | British | - |
| James Edward Fasey | Director | 5 Jul 2016 | 31 Jul 2020 | British | 53 years |
| James Mark Jefcoate | Director | 8 Jan 2010 | 3 Mar 2015 | English | 65 years |
| Jane Marie Berry | Director | 22 Sept 2022 | 10 Mar 2025 | British | 54 years |
| Jason Peter Kelly | Director | 8 Jan 2010 | 3 May 2012 | British | 55 years |
| Jesús Lorente Lopez | Director | 19 Sept 2017 | 27 Jul 2018 | Spanish | 63 years |
| John Charles Goodwin | Director | 2 Sept 2015 | 19 Sept 2017 | British | 75 years |
| John Fallon | Director | 2 Sept 2015 | 31 Dec 2020 | British | 56 years |
| Jolyon Punnett | Director | 30 Jun 2004 | 13 Oct 2009 | British | 69 years |
| Jonathan Michael Tremayne | Director | 24 Oct 2012 | 29 Jun 2018 | British | 63 years |
| Judith Jane Mckenna | Director | 2 Jun 2010 | 2 Jun 2010 | British | 60 years |
| Kathryn Ann Gray | Director | 30 Jun 2004 | 13 Oct 2009 | British | 64 years |
| Koray Gul | Director | 17 Jun 2015 | 16 Oct 2015 | Turkish | 55 years |
| Kris Comerford | Director | 22 Sept 2022 | 13 Aug 2025 | British | 44 years |
| Mark Christopher Owen | Director | 30 Jun 2008 | 8 Feb 2013 | British | 61 years |
| Mark Christopher Owen | Secretary | 30 Jun 2008 | 13 Oct 2009 | British | - |
| Mark Hugo Rosser | Secretary | 29 Apr 2004 | 30 Jun 2004 | British | - |
| Mark Ibbotson | Director | 28 Jan 2013 | 14 May 2013 | British | 63 years |
| Mark Ogilvie Simpson | Director | 22 Mar 2019 | 8 Jul 2024 | British | 52 years |
| Max Sandiford Smith Hilliard | Director | 29 Aug 2018 | 15 Oct 2021 | British | 68 years |
| Michael John Bland Snell | Director | 5 May 2016 | 22 Sept 2022 | British | 62 years |
| Nicholas David George Jones | Director | 22 Mar 2019 | 4 Jun 2019 | British | 55 years |
| Nicholas John Scrase | Director | 8 Jan 2010 | 26 Oct 2016 | British | 63 years |
| Paul Alastair Grover | Director | 31 Jul 2020 | 11 Mar 2025 | British | 50 years |
| Paul John Devlin | Secretary | 30 Jun 2004 | 27 Jun 2005 | British | - |
| Richard James Phillips | Director | 13 Oct 2009 | 3 Feb 2016 | British | 71 years |
| Sarah Dickson | Secretary | 24 Jan 2012 | 13 May 2014 | - | - |
| Sarah Louise Dickson | Director | 3 Mar 2015 | 7 Nov 2016 | British | 50 years |
| Sdg Registrars Limited | Corporate Nominee Director | 16 Apr 2004 | 29 Apr 2004 | United Kingdom | - |
| Sdg Secretaries Limited | Corporate Nominee Secretary | 16 Apr 2004 | 29 Apr 2004 | United Kingdom | - |
| Sian Louise Wicks | Director | 3 May 2012 | 5 Jul 2016 | British | 59 years |
| Stephen John Holding | Director | 30 Jun 2004 | 27 Jul 2007 | British | 60 years |
| Varinder Rehal | Secretary | 13 May 2014 | 11 Mar 2025 | - | - |
| Varinder Rehal | Director | 28 Aug 2018 | 11 Mar 2025 | British | 51 years |