| Adrian Ross Thomas Marsh | Director | 2 Mar 2011 | 23 Sept 2013 | British | 60 years |
| Ahsan Zafar Iqbal | Director | 10 Aug 2012 | 31 May 2013 | British | 53 years |
| Andrew Thomas Higginson | Director | 11 Jan 2010 | 29 Feb 2012 | British | 69 years |
| Elma Morris | Director | 11 Jan 2010 | 11 Aug 2010 | British | 69 years |
| Helen Jane O'keefe | Secretary | 11 Jan 2010 | 18 Sept 2013 | - | - |
| Ian Mair | Director | 26 Oct 2010 | 2 Mar 2012 | British | 53 years |
| Jason Christopher Bingham | Director | 8 Mar 2012 | 10 Aug 2012 | British | 48 years |
| Johanna Ruth Hartley | Director | 2 Mar 2012 | 29 Aug 2014 | British | 51 years |
| John Gibney | Director | 19 Jan 2015 | 25 Feb 2022 | Irish | 59 years |
| Jonathan Mark Lloyd | Director | 11 Jan 2010 | 23 Jan 2015 | British | 60 years |
| Lucy Jeanne Neville-rolfe | Director | 11 Jan 2010 | 2 Jan 2013 | British | 73 years |
| Natalie Shinton | Director | 26 Oct 2010 | 4 Sept 2015 | British | 47 years |
| Paul Anthony Moore | Director | 23 Jan 2015 | 30 Jun 2016 | British | 56 years |
| Rinaldo Marcoz | Director | 1 Jun 2013 | 27 Jan 2015 | British | 56 years |
| Robert John Welch | Director | 10 Aug 2016 | 17 Dec 2024 | British | 60 years |
| Shubhi Suryaji Rao | Director | 30 Mar 2015 | 8 Apr 2016 | American | 60 years |
| Simon Derwood Auston Drewett | Director | 27 Jan 2015 | 30 Sept 2023 | British | 56 years |
| State Street Secretaries (uk) Limited | Corporate Secretary | 18 Sept 2013 | 27 Jan 2015 | United Kingdom | - |
| Steven Antony Scally | Director | 7 Jul 2010 | 27 Jan 2015 | British | 55 years |
| Terence Patrick Leahy | Director | 11 Jan 2010 | 2 Mar 2011 | British | 70 years |
| Vincent Michael Rapley | Director | 7 Jul 2010 | 31 Jan 2012 | British | 66 years |
| William Maunder Taylor | Director | 27 Jan 2015 | 20 Feb 2019 | British | 71 years |
