| Adam George Waddington | Director | 19 Dec 2016 | 24 Sept 2018 | British | 52 years |
| Adrian Joseph Morris Levy | Director | 25 May 2005 | 7 Jul 2005 | British | 56 years |
| Alan Russell Gillman | Director | 7 Jul 2005 | 18 Jun 2010 | British | 69 years |
| Alexandra Jane Hardwicke | Director | 14 Jul 2015 | 16 Mar 2018 | British | 48 years |
| Amit Rishi Jaysukh Thakrar | Director | 21 Jun 2021 | 27 Sept 2021 | British | 39 years |
| Andrea Finegan | Director | 30 May 2006 | 5 Dec 2007 | German | 57 years |
| Angela Louise Roshier | Director | 18 Oct 2013 | 19 Dec 2016 | British | 51 years |
| Christopher Brian Waples | Director | 16 Nov 2007 | 14 Dec 2009 | British | 67 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 25 May 2005 | 7 Jul 2005 | United Kingdom | - |
| Cyril Leslie Mitchell | Director | 5 Dec 2005 | 30 May 2006 | British | 84 years |
| David John Pudge | Nominee Director | 25 May 2005 | 7 Jul 2005 | British | 61 years |
| David Michael Hardy | Director | 7 Jul 2005 | 14 Dec 2009 | British | 69 years |
| David Paul Hammond | Secretary | 30 May 2006 | 17 Apr 2009 | British | - |
| Graham Maurice Beazley Long | Director | 5 Dec 2007 | 19 Dec 2016 | English | 66 years |
| Hilary Margaret Wilson | Director | 5 Feb 2007 | 26 Sept 2008 | British | 74 years |
| Hilary Margaret Wilson | Director | 15 Jan 2013 | 28 Jun 2018 | British | 74 years |
| James Edward Burbidge | Secretary | 17 Apr 2009 | 15 Nov 2013 | British | - |
| James William Ward | Director | 7 Jul 2005 | 5 Dec 2005 | British | 74 years |
| Jane Margaret Sansome | Director | 16 Jun 2006 | 31 Aug 2012 | British | 72 years |
| Jennifer Kathryn Fegan | Director | 16 Mar 2018 | 29 Jun 2018 | British | 53 years |
| Jennifer Kathryn Fegan | Director | 29 Jun 2018 | 30 Apr 2021 | British | 53 years |
| John Francis Costello | Director | 15 Feb 2008 | 31 Dec 2017 | Irish | 82 years |
| John Frederick Dingle | Director | 31 Dec 2019 | 21 Jun 2021 | Swedish | 63 years |
| Julian Denzil Sutcliffe | Director | 21 Jun 2021 | 23 Oct 2025 | British | 58 years |
| Julie Acred | Director | 1 Jan 2018 | 24 May 2024 | British | 68 years |
| June Elizabeth Gemmell | Director | 7 Jul 2005 | 1 Dec 2006 | British | 75 years |
| Kirsty O'brien | Director | 27 Sept 2021 | 10 May 2024 | British | 44 years |
| Louis Javier Falero | Director | 24 Sept 2018 | 13 Oct 2022 | British | 49 years |
| Marissa Ann Dardi | Director | 13 Oct 2022 | 23 Feb 2023 | British | 46 years |
| Martine Caroline Gagnon | Director | 16 Nov 2007 | 3 Jun 2009 | French | 63 years |
| Martine Caroline Gagnon | Director | 18 Jun 2010 | 28 Jun 2018 | French | 63 years |
| Neeti Mukundrai Anand | Director | 23 Feb 2023 | 27 Jun 2023 | British | 42 years |
| Nicholas Anthony Doherty | Director | 26 Sept 2008 | 15 Jan 2013 | British | 61 years |
| Nicholas John Edward Crowther | Director | 19 Dec 2016 | 1 Jan 2019 | English | 66 years |
| Nils Ulf Henrik Norehn | Director | 7 Feb 2019 | 16 Dec 2019 | Swedish | 71 years |
| Paul Alan Bannister | Director | 29 Jun 2018 | 21 Jun 2021 | United Kingdom | 67 years |
| Paul William Nash | Director | 15 Jan 2010 | 18 Oct 2013 | British | 59 years |
| Richard Nigel Coleman | Director | 1 Oct 2012 | 18 Jun 2015 | British | 72 years |
| Richard Weston | Director | 7 Jul 2005 | 16 Nov 2007 | British | 78 years |
| Robert Stuart West | Secretary | 7 Jul 2005 | 30 May 2006 | British | - |
