| Adam George Waddington | Director | 14 Sept 2011 | 9 Oct 2012 | British | 52 years |
| Andrew David Clapp | Director | 4 Apr 2014 | 4 Jul 2018 | British | 51 years |
| Andrew Matthews | Director | 7 Aug 2008 | 14 Sept 2011 | British | 64 years |
| Beif Ii Corporate Services Limited | Corporate Director | 9 Nov 2010 | 18 Mar 2013 | United Kingdom | - |
| Benjamin Matthew Cashin | Director | 7 Aug 2008 | 9 Sept 2008 | British | 54 years |
| Christopher Richard Field | Director | 22 Jan 2013 | 7 Jan 2022 | British | 71 years |
| David Graham Blanchard | Director | 1 Aug 2012 | 27 Jun 2013 | British | 59 years |
| David James Lomas | Director | 7 Aug 2008 | 28 Sept 2010 | British | 51 years |
| David Richard Jones | Director | 28 Jun 2013 | 24 Jan 2014 | British | 56 years |
| Fionuala Margaret Mcglynn | Director | 7 Aug 2008 | 28 Sept 2010 | Irish | 62 years |
| John David Harris | Director | 18 Mar 2013 | 19 Oct 2015 | British | 61 years |
| John Mcdonagh | Director | 18 Mar 2013 | 1 Sept 2017 | British | 57 years |
| John Stephen Gordon | Director | 1 Nov 2015 | 1 Jul 2020 | British | 64 years |
| Judith Carlyon Phillips | Secretary | 17 Nov 2015 | 30 Nov 2017 | - | - |
| Kevin Alistair Cunningham | Director | 1 Jul 2020 | 25 Aug 2025 | British | 44 years |
| Leigh Smerdon | Secretary | 16 Jul 2008 | 31 Jul 2015 | Other | - |
| Louis Javier Falero | Director | 14 Sept 2011 | 18 Mar 2013 | British | 49 years |
| Matthew Templeton | Director | 1 Oct 2018 | 19 Jan 2021 | British | 53 years |
| Nick Stuart English | Director | 14 Sept 2011 | 1 Aug 2012 | British | 66 years |
| Paul Simon Andrews | Director | 21 Jan 2014 | 4 Apr 2014 | British | 56 years |
| Peter Kenneth Johnstone | Director | 1 Sept 2017 | 1 Jul 2020 | British | 61 years |
| Richard David Hoile | Director | 7 Aug 2008 | 12 Aug 2011 | British | 63 years |
| Richard Keen | Secretary | 17 Jan 2018 | 18 May 2018 | - | - |
| Robert David Vince | Director | 16 Jul 2008 | 22 Jan 2013 | British | 62 years |
| Sinesh Ramesh Shah | Director | 9 Oct 2012 | 21 Jan 2014 | British | 49 years |
| Stephen Michael Jones | Director | 16 Jul 2008 | 1 Sept 2017 | British | 58 years |
| Wendy Lisa Rapley | Secretary | 9 Apr 2019 | 5 Apr 2022 | - | - |
