| Ashley John Machin | Director | 7 Mar 2006 | 5 Oct 2006 | British | 61 years |
| Colin Walsh | Director | 5 Oct 2006 | 30 Sept 2011 | United States | 57 years |
| David Ronald Gagie | Director | 15 Oct 2002 | 18 Feb 2005 | British | 70 years |
| John Hampton Roberts | Director | 18 Aug 2015 | 3 Nov 2017 | British | 69 years |
| Jose Maria Goncalves De Moraes Carvalho | Director | 5 Oct 2006 | 28 Sept 2007 | Brazilian | 51 years |
| Katrina Jane Cliffe | Director | 7 Mar 2005 | 5 Oct 2006 | British | 59 years |
| Lloyds Secretaries Limited | Corporate Secretary | 15 Feb 2013 | 8 Dec 2020 | United Kingdom | - |
| Loviting Limited | Corporate Nominee Director | 2 Aug 2002 | 8 Oct 2002 | United Kingdom | - |
| Mark Peter Lister Searles | Director | 8 Oct 2002 | 7 Mar 2005 | British | 64 years |
| Paul Gittins | Secretary | 20 Mar 2012 | 15 Feb 2013 | - | - |
| Peter James Martin | Director | 7 Mar 2005 | 28 Feb 2006 | British | 73 years |
| Robert Austin Connor | Secretary | 8 Oct 2002 | 20 Mar 2012 | British | - |
| Serjeants' Inn Nominees Limited | Corporate Nominee Director | 2 Aug 2002 | 8 Oct 2002 | United Kingdom | - |
| Sisec Limited | Corporate Nominee Secretary | 2 Aug 2002 | 8 Oct 2002 | United Kingdom | - |
| Spencer May | Director | 19 Nov 2007 | 20 Feb 2010 | British | 52 years |