| Adrian Joseph Morris Levy | Director | 10 Jun 2008 | 24 Jul 2008 | British | 56 years |
| Alison Elizabeth Fisher | Director | 14 Sept 2020 | 15 May 2023 | British | 49 years |
| Andrew Mark William Ludiman | Director | 29 Jun 2015 | 31 May 2017 | British | 52 years |
| Clifford Chance Secretaries Limited | Corporate Secretary | 10 Jun 2008 | 24 Jul 2008 | United Kingdom | - |
| David John Pudge | Director | 10 Jun 2008 | 24 Jul 2008 | British | 61 years |
| David Robert Biggs | Director | 24 Jul 2008 | 31 Aug 2020 | British | 67 years |
| Deborah Pamela Hamilton | Secretary | 31 Mar 2013 | 19 Sept 2014 | - | - |
| Digby Stuart Nicklin | Director | 1 Sept 2020 | 12 Mar 2023 | British | 57 years |
| Gary James Yardley | Director | 29 Jun 2015 | 30 Jun 2019 | British | 61 years |
| Ian Martin Lindsay | Director | 9 Nov 2010 | 29 Jun 2011 | British | 63 years |
| Ian Paul Woods | Director | 24 Jul 2008 | 31 Mar 2013 | British | 69 years |
| Ian Paul Woods | Secretary | 24 Jul 2008 | 31 Mar 2013 | British | - |
| John Bruce Anderson | Director | 31 Mar 2013 | 24 Oct 2014 | British | 63 years |
| Kevin Dixon | Director | 24 Oct 2014 | 29 Jun 2015 | British | 71 years |
| Leigh Mccaveny | Secretary | 21 Apr 2016 | 31 Dec 2020 | - | - |
| Matthew Armitage | Secretary | 24 Oct 2014 | 29 Jun 2015 | - | - |
| Michael John Martin | Director | 24 Jul 2008 | 9 Nov 2010 | British | 66 years |
| Nigel Alan Turner | Director | 24 Jul 2008 | 29 Jun 2015 | British | 61 years |
| Ruth Elizabeth Pavey | Secretary | 29 Jun 2015 | 15 May 2023 | - | - |
| Situl Suryakant Jobanputra | Director | 14 Sept 2020 | 15 May 2023 | British | 52 years |
| Stephen Gerald Peggs | Director | 12 Mar 2023 | 21 Jul 2023 | British | 62 years |
| Stuart Watson Kirkwood | Director | 29 Jun 2011 | 31 Mar 2022 | British | 66 years |
| Terence David O'beirne | Director | 1 Jul 2019 | 30 Apr 2020 | Irish | 50 years |