| Angeliki Maria Exakoustidou | Director | 26 Sept 2022 | 10 Oct 2025 | Greek | 35 years |
| Anthony Charles Roper | Director | 4 Feb 2016 | 2 Nov 2017 | British | 66 years |
| Christine Annick Galeon | Director | 26 Apr 2005 | 15 Jul 2005 | British | 59 years |
| Christopher John Bassindale | Director | 7 Jul 2006 | 16 Apr 2008 | British | 62 years |
| Christopher Mark David Gill | Director | 31 Jul 2020 | 5 May 2023 | British | 41 years |
| David Alexander John Foot | Director | 15 May 2020 | 29 Mar 2022 | British | 58 years |
| Elena Giorgiana Wegener | Director | 31 Oct 2018 | 31 Jan 2019 | British | 51 years |
| Gary David Simpson | Director | 7 Aug 2013 | 4 Feb 2016 | British | 71 years |
| Geoffrey Alan Quaife | Director | 20 May 2011 | 30 Jan 2012 | British | 71 years |
| Iain Alton Wallace | Director | 20 May 2011 | 7 Aug 2013 | British | 68 years |
| Iain Alton Wallace | Director | 4 Feb 2016 | 2 Nov 2017 | British | 68 years |
| Iain Alton Wallace | Director | 30 Jan 2018 | 1 Oct 2018 | British | 68 years |
| Iain William Wales | Director | 26 Apr 2005 | 20 May 2011 | British | 63 years |
| James Anthony John Byrne | Director | 1 Feb 2005 | 10 Jul 2005 | British | 70 years |
| Jayne Cheadle | Secretary | 8 Jun 2011 | 8 Oct 2025 | British | - |
| John Alfred Neville Tibbitts | Director | 1 Feb 2005 | 31 Jan 2010 | British | 71 years |
| John Andrew Young | Director | 8 Jun 2011 | 20 Jan 2016 | British | 81 years |
| Kevin Stuart Hawkins | Director | 5 Mar 2020 | 31 Jul 2020 | British | 57 years |
| Kevin Stuart Hawkins | Director | 9 Feb 2024 | 1 Jul 2024 | British | 57 years |
| Mark Geoffrey David Holden | Director | 31 Jul 2012 | 14 Feb 2014 | British | 69 years |
| Mark Geoffrey David Holden | Director | 4 Feb 2016 | 4 May 2023 | British | 69 years |
| Mitre Directors Limited | Corporate Nominee Director | 29 Dec 2004 | 1 Feb 2005 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 29 Dec 2004 | 1 Feb 2005 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Director | 29 Dec 2004 | 1 Feb 2005 | United Kingdom | - |
| Natalia Poupard | Director | 31 Jan 2019 | 1 Nov 2019 | British | 49 years |
| Phil John Whiscombe | Director | 10 Jul 2005 | 8 Jun 2011 | British | 79 years |
| Philip Roger Perkins George | Secretary | 1 Feb 2005 | 8 Jun 2011 | British | - |
| Rachel Louise Turnbull | Director | 2 Nov 2017 | 31 Oct 2018 | British | 48 years |
| Rebecca Tamara Massey | Director | 1 Oct 2018 | 5 Mar 2020 | British | 41 years |
| Richard David Hoile | Director | 23 Aug 2005 | 7 Jul 2006 | British | 63 years |
| Richard Nuttall | Director | 13 Jul 2010 | 8 Jun 2011 | English | 55 years |
| Richard Simon Muir Clancy | Director | 5 May 2023 | 9 Feb 2024 | British | 61 years |
| Robert James Newton | Director | 30 Jan 2012 | 31 Jul 2012 | British | 70 years |
| Ross William Driver | Director | 14 Feb 2014 | 15 May 2020 | British | 45 years |
| Samantha Bell | Director | 2 Nov 2017 | 7 Nov 2024 | English | 54 years |
| Sarah Joanne Heavey | Director | 16 Apr 2008 | 20 May 2011 | British | 53 years |
