| Adam Eldred | Director | 24 Sept 2003 | 1 Apr 2009 | British | 60 years |
| Adam Eldred | Secretary | 24 Sept 2003 | 1 Apr 2009 | British | - |
| Andrew John Crowther | Director | 24 Sept 2003 | 1 Apr 2009 | British | 64 years |
| Barbara Ida Mary Turnbull | Director | 24 Oct 2003 | 17 Jul 2007 | British | 69 years |
| Barbara Ida Mary Turnbull | Director | 1 Apr 2009 | 23 Oct 2015 | British | 69 years |
| David Allan Shaw | Director | 22 Apr 2009 | 2 Sept 2010 | British | 56 years |
| James Mccubbin Rowney | Director | 2 Sept 2010 | 19 May 2025 | British | 62 years |
| Rachel Elizabeth Fletcher | Secretary | 1 Apr 2009 | 27 Apr 2012 | British | - |
| Raymond John Stewart Palmer | Director | 24 Sept 2003 | 22 Oct 2008 | British | 79 years |
| Roderick Andrew Elliott | Director | 24 Oct 2003 | 28 Feb 2006 | Irish | 66 years |
| Stuart Currie Sanders | Director | 24 Oct 2003 | 17 Jul 2007 | British | 76 years |
| Stuart Currie Sanders | Director | 1 Apr 2009 | 2 Sept 2010 | British | 76 years |