| Anastasios Christakis | Director | 8 Sept 2009 | 1 Oct 2010 | Greek | 53 years |
| Ann Catherine Pursey | Director | 16 Oct 2012 | 5 Mar 2014 | British | 62 years |
| Barry George Panton | Director | 15 Jul 2004 | 19 May 2005 | British | 86 years |
| Beif Ii Corporate Services Limited | Corporate Director | 1 Sept 2010 | 17 Oct 2012 | United Kingdom | - |
| David Alexander John Foot | Director | 17 Oct 2012 | 12 Oct 2021 | British | 58 years |
| Ingleby Holdings Limited | Corporate Nominee Director | 2 Apr 2004 | 4 May 2004 | United Kingdom | - |
| Ingleby Nominees Limited | Corporate Nominee Secretary | 2 Apr 2004 | 4 May 2004 | United Kingdom | - |
| James Christopher Heath | Director | 1 Nov 2018 | 15 Nov 2022 | British | 51 years |
| James Elliott Cooper | Director | 17 Oct 2012 | 20 Nov 2017 | British | 50 years |
| Julian Edward John Keyte | Director | 21 Sept 2008 | 16 Oct 2012 | British | 64 years |
| Julian Edward John Keyte | Director | 20 Mar 2014 | 31 Oct 2014 | British | 64 years |
| Matthew Stephen Dyer | Director | 1 Dec 2011 | 16 Oct 2012 | British | 55 years |
| Neil Skidmore | Director | 19 May 2005 | 11 Aug 2007 | British | 67 years |
| Nigel Wythen Middleton | Director | 19 May 2005 | 8 Sept 2009 | British | 70 years |
| Peter Wharton | Director | 29 Sept 2008 | 30 Jun 2010 | British | 63 years |
| Rachel Louise Turnbull | Director | 20 Nov 2017 | 31 Oct 2018 | British | 48 years |
| Richard Feather Wheater | Director | 30 Nov 2007 | 29 Aug 2008 | British | 66 years |
| Richard Gareth Emery Williams | Director | 15 Jul 2004 | 31 Oct 2014 | British | 62 years |
| Richard Gareth Emery Williams | Secretary | 4 May 2004 | 4 Nov 2020 | British | - |
| Richard Handley L'anson Laing | Director | 4 May 2004 | 1 May 2017 | British | 59 years |
| Robert James Newton | Director | 17 Oct 2012 | 4 Mar 2014 | British | 70 years |
| Robert Sean Mcclatchey | Director | 19 May 2005 | 17 Oct 2012 | British | 61 years |
| Ross William Driver | Director | 4 Mar 2014 | 15 Jun 2021 | British | 45 years |
| Vikki Louise Town | Director | 1 May 2017 | 16 May 2022 | British | 49 years |