| Daniel Russell Fisher | Director | 15 May 2012 | 31 Jul 2014 | American | 66 years |
| Hackwood Directors Limited | Corporate Nominee Director | 9 Dec 1999 | 26 Jan 2000 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 9 Dec 1999 | 26 Jan 2000 | United Kingdom | - |
| Jean-christophe Schroeder | Director | 28 Feb 2008 | 15 May 2012 | French | 57 years |
| Mark Howard Filer | Director | 5 Dec 2014 | 10 Apr 2017 | British | 59 years |
| Martin Mcdermott | Director | 26 Jan 2000 | 5 Dec 2014 | British | 63 years |
| Mignon Clarke-whelan | Director | 31 Jul 2014 | 1 Oct 2018 | British | 55 years |
| Piers Minoprio | Director | 10 Apr 2001 | 11 Jan 2002 | British | 70 years |
| Robert Sutton | Director | 1 Oct 2018 | 19 Mar 2019 | American | 48 years |
| Robin Gregory Baker | Director | 11 Jan 2002 | 28 Feb 2008 | British | 75 years |