| Adrian Joseph Morris Levy | Director | 10 Nov 2004 | 24 Dec 2004 | British | 56 years |
| Alison Jane Booth | Director | 4 Jun 2009 | 11 Feb 2011 | British | 60 years |
| Angela Jane Cooper | Director | 24 Dec 2004 | 11 Apr 2005 | British | 56 years |
| Anthony Braine | Director | 11 Feb 2011 | 31 Jul 2014 | British | 69 years |
| Bruce Michael James | Director | 14 Mar 2018 | 31 Dec 2021 | British | 59 years |
| Bryan Taft Southergill | Director | 24 Dec 2004 | 15 May 2006 | American | 51 years |
| Catherine Fiona Sayers | Director | 17 Nov 2023 | 22 Jan 2024 | British | 35 years |
| Charles John Middleton | Director | 14 Mar 2018 | 31 Mar 2022 | British | 60 years |
| Charles Sheridan Alexander Maudsley | Director | 11 Feb 2011 | 14 Mar 2018 | British | 62 years |
| Christopher Michael John Forshaw | Director | 11 Feb 2011 | 5 Apr 2017 | British | 77 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 10 Nov 2004 | 30 Sept 2009 | United Kingdom | - |
| David John Pudge | Nominee Director | 10 Nov 2004 | 24 Dec 2004 | British | 61 years |
| David Lockyer | Director | 15 May 2006 | 4 Jun 2009 | British | 57 years |
| Gabriela Gryger | Director | 15 May 2006 | 4 Jun 2009 | Polish | 50 years |
| Jonathan David Taylor | Director | 1 Feb 2024 | 11 Nov 2024 | British | 43 years |
| Josephine Hayman | Director | 31 Jan 2020 | 11 Nov 2024 | British | 37 years |
| Katie Davidson | Director | 4 Jun 2009 | 11 Feb 2011 | British | 51 years |
| Lucinda Margaret Bell | Director | 11 Feb 2011 | 19 Jan 2018 | British | 62 years |
| Nick Taunt | Director | 5 Oct 2020 | 22 Dec 2023 | British | 40 years |
| Nigel Mark Webb | Director | 11 Feb 2011 | 14 Mar 2018 | British | 63 years |
| Robert Richard William Falls | Director | 24 Dec 2004 | 4 Jun 2009 | British | 61 years |
| Sarah Morrell Barzycki | Director | 11 Feb 2011 | 14 Mar 2018 | British | 68 years |
| Stephen Paul Smith | Director | 11 Feb 2011 | 31 Mar 2013 | British | 73 years |
| Timothy Andrew Roberts | Director | 11 Feb 2011 | 14 Mar 2018 | British | 62 years |
| Tom Robson | Director | 31 Jan 2020 | 11 Sept 2020 | British | 44 years |
| Victoria Margaret Penrice | Director | 1 Aug 2014 | 29 Apr 2015 | British | 62 years |