| Andrew Nicholas Davis | Director | 31 Mar 2013 | 22 Nov 2013 | British | 60 years |
| Douglas Morpeth | Director | 2 May 1992 | 20 Apr 1994 | British | 101 years |
| Eric William Hodson | Director | 2 May 1992 | 31 Jan 1996 | British | 89 years |
| Hbos Secretaries Limited | Corporate Secretary | 28 Dec 2007 | 14 Jul 2008 | - | - |
| Ian Henry Price | Director | 5 Dec 2018 | 10 Jul 2019 | British | 60 years |
| James Edward Clatworthy | Director | 1 Jan 2011 | 29 Feb 2016 | British | 58 years |
| James Masson Black | Director | 22 Nov 2013 | 25 Jun 2016 | British | 61 years |
| Joanne Dawson | Director | 24 Feb 2006 | 24 Jun 2009 | British | 63 years |
| John Spellman | Director | 17 Oct 2005 | 8 Sept 2006 | British | 59 years |
| John Stephen Edwards | Director | 18 Jun 2001 | 24 Feb 2006 | British | 70 years |
| John Van Der Wielen | Director | 24 Jun 2009 | 28 May 2010 | Australian | 59 years |
| Keith William Abercromby | Director | 27 Mar 2003 | 17 Oct 2005 | British | 61 years |
| Lauren Watt | Secretary | 26 Jun 2015 | 4 Nov 2015 | - | - |
| Marie Elaine Williams | Director | 10 Mar 2016 | 5 Dec 2018 | British | 46 years |
| Neil Lindsay Nicholson Machray | Director | 28 May 2010 | 31 Mar 2013 | British | 56 years |
| Peter John Veale | Director | 4 Aug 2000 | 20 Mar 2009 | British | 69 years |
| Peter John Veale | Secretary | 4 Aug 2000 | 28 Dec 2007 | British | - |
| Peter John Veale | Secretary | 14 Jul 2008 | 20 Mar 2009 | British | - |
| Richard John Mcintyre | Director | 31 Dec 2022 | 11 Apr 2025 | British | 59 years |
| Robert Alan Devey | Director | 28 Sept 2006 | 24 Jun 2009 | British | 57 years |
| Robert Philippe Walther | Director | 2 May 1992 | 31 Oct 2001 | British | 82 years |
| Roger David Corley | Director | 2 May 1992 | 19 Apr 1995 | British | 92 years |
| Roland Gordon Ward | Director | 31 Jan 1996 | 27 Mar 2003 | British | 80 years |
| Sally Mayer | Secretary | 20 Mar 2009 | 29 May 2015 | Other | - |
| Sean William Lowther | Director | 24 Jun 2016 | 31 Dec 2022 | British | 65 years |
| Susan Annabel Margaret Fogarty | Director | 19 Apr 1995 | 4 Aug 2000 | British | 83 years |
| Susan Annabel Margaret Fogarty | Secretary | 2 May 1992 | 4 Aug 2000 | British | - |
| Trevor Anthony Leonard | Director | 24 Jun 2009 | 31 Dec 2010 | United Kingdom | 66 years |
| Vicky Marie Smithard | Secretary | 4 Nov 2015 | 29 Mar 2022 | - | - |