| Biif Corporate Services Limited | Corporate Director | 1 Aug 2010 | 25 Jan 2016 | United Kingdom | - |
| David Fulton Gilmour | Director | 4 Mar 2011 | 2 Dec 2021 | British | 63 years |
| John Mcdonagh | Director | 13 Mar 2007 | 19 Mar 2009 | British | 57 years |
| Michael Joseph Ryan | Director | 13 Mar 2007 | 19 Mar 2009 | Irish | 60 years |
| Mitre Directors Limited | Corporate Nominee Director | 13 Sept 2006 | 13 Mar 2007 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 13 Sept 2006 | 13 Mar 2007 | United Kingdom | - |
| Mitre Secretaries Limited | Corporate Nominee Director | 13 Sept 2006 | 13 Mar 2007 | United Kingdom | - |
| Nigel Anthony John Brindley | Director | 19 Mar 2009 | 1 Aug 2010 | British | 70 years |
| Peter John Sheldrake | Director | 2 Dec 2021 | 31 Jan 2023 | British | 67 years |
| Victoria Louise Bradley | Director | 19 Mar 2009 | 4 Mar 2011 | British | 55 years |