| Andrew Brian Deacon | Director | 11 Sept 2018 | 5 Sept 2019 | British | 45 years |
| Andrew Brian Deacon | Director | 26 Nov 2021 | 16 Sept 2025 | British | 45 years |
| Christopher Loraine Spencer | Director | 30 Jun 2006 | 3 Jun 2009 | British | 70 years |
| Colin Michael Exford | Director | 27 Jan 2010 | 18 May 2012 | British | 67 years |
| David Anthony Williams | Director | 1 Feb 2016 | 28 Jul 2017 | British | 43 years |
| David Graham Blanchard | Director | 26 Jul 2013 | 17 Sept 2021 | British | 58 years |
| David James Swarbrick | Director | 26 Oct 2011 | 28 Feb 2018 | British | 59 years |
| Elena Giorgiana Wegener | Director | 18 Oct 2016 | 26 Nov 2021 | British | 50 years |
| Gavin Richard Smyth | Director | 5 Sept 2005 | 20 Dec 2006 | British | 55 years |
| Geoffrey Alan Quaife | Director | 20 Sept 2007 | 26 Jul 2018 | British | 70 years |
| Ian Kenneth Rylatt | Director | 5 Sept 2005 | 29 Jun 2006 | British | 60 years |
| James Anthony O'halloran | Director | 18 May 2012 | 1 Feb 2016 | British | 50 years |
| James Christopher Heath | Director | 7 Aug 2019 | 20 Jan 2021 | British | 50 years |
| James Edward Hall Smith | Director | 5 Sept 2005 | 20 Sept 2007 | British | 56 years |
| Jeffrey Michael Thornton | Director | 5 Sept 2005 | 20 Dec 2006 | British | 72 years |
| Jonathan Mark Entract | Director | 5 Sept 2005 | 20 Sept 2007 | British | 53 years |
| Kevin John Maddick | Director | 20 Dec 2006 | 24 Mar 2010 | British | 61 years |
| Linda Jayne Thompson | Director | 17 Jan 2011 | 26 Jul 2013 | British | 61 years |
| Lynn Gladwell | Director | 28 Feb 2018 | 27 Aug 2019 | British | 59 years |
| Mark Geoffrey David Holden | Director | 27 Aug 2008 | 17 Jan 2011 | British | 68 years |
| Mark Geoffrey David Holden | Director | 21 May 2021 | 31 Jul 2023 | British | 68 years |
| Michael Archbold | Director | 5 Sept 2005 | 30 Jun 2006 | British | 79 years |
| Michael Melville Brown Ross | Director | 30 Jun 2006 | 30 Sept 2010 | British | 82 years |
| Miles Antony Pool | Director | 24 Mar 2010 | 19 Jan 2011 | British | 55 years |
| Nigel Lelew | Director | 30 Sept 2010 | 26 Oct 2011 | British | 66 years |
| Nitesh Mistry | Director | 29 Jan 2009 | 27 Jan 2010 | British | 54 years |
| Phillip James Hall | Director | 20 Dec 2006 | 29 Jan 2009 | British | 56 years |
| Phillip John Cooper | Director | 27 Sept 2006 | 1 Oct 2011 | British | 76 years |
| Reynard Nominees Limited | Corporate Director | 16 Aug 2005 | 5 Sept 2005 | United Kingdom | - |
| Tm Company Services Limited | Corporate Director | 16 Aug 2005 | 5 Sept 2005 | United Kingdom | - |
| Tm Company Services Limited | Corporate Secretary | 16 Aug 2005 | 25 Jul 2019 | United Kingdom | - |