| Alan Neil Macleod | Secretary | 12 Sept 2011 | 20 Dec 2013 | - | - |
| Alan Neil Macleod | Director | 12 Jul 2016 | 16 Nov 2016 | British | 47 years |
| Alistair Livingstone Smith | Director | 1 May 2009 | 12 Aug 2011 | British | 64 years |
| Alistair Livingstone Smith | Secretary | 1 May 2009 | 12 Aug 2011 | British | - |
| Andrew Francis Webb | Director | 10 Aug 2004 | 1 Mar 2009 | British | 73 years |
| Anne Bernadette Brennan | Director | 18 Apr 2008 | 13 Oct 2009 | Australian | 66 years |
| Antony John Dickinson | Director | 25 Jun 2003 | 21 Jan 2005 | British | 66 years |
| Antony John Dickinson | Secretary | 25 Jun 2003 | 21 Jan 2005 | British | - |
| Donald Taylor | Director | 21 Jan 2005 | 29 Jan 2009 | British | 69 years |
| Donald Taylor | Secretary | 21 Jan 2005 | 29 Jan 2009 | British | - |
| Garry John Woods | Director | 5 Mar 1999 | 25 Jun 2003 | Australian | 69 years |
| Geoffrey Fardell | Director | 25 Jun 2003 | 25 Jan 2008 | Australian | 72 years |
| James Allan Brown | Director | 5 Mar 1999 | 25 Jun 2003 | Australian | 88 years |
| James Jowett | Director | 16 Dec 1995 | 30 Jun 2000 | British | 75 years |
| James Jowett | Secretary | 16 Dec 1995 | 30 Jun 2000 | British | - |
| John Laurence Walker | Director | 4 Jan 1996 | 4 Mar 1999 | British | 68 years |
| John Michael Powell | Director | 19 Jul 1999 | 25 Jun 2003 | British | 82 years |
| Jonathan James Blair | Director | 16 Aug 2019 | 16 Mar 2020 | British | 56 years |
| Jonathan Robert Chapman | Secretary | 8 Dec 1995 | 16 Dec 1995 | British | - |
| Keith Moorhouse | Director | 6 Sept 2016 | 16 Aug 2019 | British | 59 years |
| Keith Moorhouse | Director | 21 Jan 2022 | 25 Jun 2025 | British | 59 years |
| Kieran Patrick White | Director | 1 Mar 2009 | 8 Jan 2016 | Irish | 57 years |
| Kieran Patrick White | Director | 10 Feb 2000 | 10 Aug 2004 | Irish | 57 years |
| Leigh Ainsworth | Director | 1 May 2009 | 20 Dec 2013 | Australian | 73 years |
| Malcolm Geoffrey Jackman | Director | 25 Jun 2003 | 10 Jul 2008 | New Zealand | 74 years |
| Michael Burgess | Director | 16 Dec 1995 | 12 Jul 1999 | British | 74 years |
| Paul Ronald Heldsinger | Director | 23 Jun 2000 | 25 Jun 2003 | Australian | 79 years |
| Paul Ronald Heldsinger | Secretary | 23 Jun 2000 | 25 Jun 2003 | Australian | - |
| Peter John Stuart | Director | 20 Dec 2013 | 6 Sept 2016 | British | 69 years |
| Stephen Devlin | Director | 8 Dec 1995 | 16 Dec 1995 | British | 69 years |
| Stephen Sherwood Donnelley | Director | 24 Jan 2008 | 18 Apr 2008 | Australian | 68 years |
| William Boulton | Director | 5 Mar 1996 | 31 Jul 2001 | British | 94 years |
| York Place Company Nominees Limited | Corporate Nominee Director | 4 Dec 1995 | 8 Dec 1995 | United Kingdom | - |
| York Place Company Secretaries Limited | Corporate Nominee Secretary | 4 Dec 1995 | 8 Dec 1995 | United Kingdom | - |