| Andrew John Lattaney Peake | Secretary | 21 Oct 1997 | 30 Apr 2003 | British | - |
| Biif Corporate Services Limited | Corporate Director | 31 Mar 2009 | 17 Mar 2016 | United Kingdom | - |
| Christopher Guy Rogan Pratt | Director | 8 Oct 2003 | 7 Feb 2006 | British | 65 years |
| Christopher Mackintosh Ireland | Director | 21 Oct 1997 | 7 Feb 2006 | British | 69 years |
| Gary James Yardley | Director | 21 Oct 1997 | 7 Feb 2006 | British | 61 years |
| Halco Management Limited | Corporate Nominee Director | 4 Apr 1997 | 21 Oct 1997 | United Kingdom | - |
| Halco Secretaries Limited | Corporate Secretary | 4 Apr 1997 | 21 Oct 1997 | United Kingdom | - |
| John Ivor Cavill | Director | 1 Jun 2012 | 1 Apr 2024 | British | 54 years |
| John Mcdonagh | Director | 7 Feb 2006 | 19 Mar 2009 | British | 57 years |
| Jonathan Peter Doberman | Director | 17 Mar 2016 | 10 Apr 2024 | British | 49 years |
| Laurence Seymour Clarke | Director | 19 Mar 2009 | 1 Jun 2012 | British | 54 years |
| Malcolm James Geoffrey King | Director | 21 Oct 1997 | 7 Feb 2006 | British | 81 years |
| Mark Jonathan Knight | Director | 31 Jan 2023 | 31 Jan 2023 | British | 52 years |
| Martin Robert Orrell | Director | 21 Oct 1997 | 1 Sept 2000 | British | 70 years |
| Michael Joseph Ryan | Director | 7 Feb 2006 | 19 Mar 2009 | Irish | 60 years |
| Richard Batten | Director | 21 Oct 1997 | 7 Feb 2006 | British | 72 years |
| Simon Alexander Farquhar Bailey | Secretary | 30 Apr 2003 | 7 Feb 2006 | British | - |
