| Anoop Kang | Director | 7 Jan 2016 | 21 Dec 2016 | British | 51 years |
| Colin Ronald William Busby | Director | 1 Oct 1992 | 19 Nov 2003 | British | 81 years |
| David Neville Benson | Director | 21 Sept 2012 | 9 Oct 2015 | British | 55 years |
| Deborah Pamela Hamilton | Secretary | 3 Sept 2008 | 23 Oct 2014 | British | - |
| Deborah Pamela Hamilton | Director | 27 Nov 2009 | 23 Oct 2014 | British | 61 years |
| Deena Elizabeth Mattar | Director | 18 Nov 2003 | 27 Nov 2009 | British | 60 years |
| Herbert Crawford Marshall | Secretary | 1 Oct 1992 | 29 Sept 2004 | British | - |
| John Dodds | Director | 1 Oct 1992 | 13 Mar 2003 | British | 80 years |
| Martin Peter Weston Scarth | Director | 1 Oct 1992 | 7 May 2003 | British | 82 years |
| Matthew Armitage | Director | 23 Oct 2014 | 16 Jul 2015 | British | 53 years |
| Matthew Armitage | Secretary | 23 Oct 2014 | 16 Jul 2015 | - | - |
| Matthew David Barton | Secretary | 29 Sept 2004 | 3 Sept 2008 | British | - |
| Maurice Bootheway Croft | Director | 1 Oct 1992 | 31 Mar 1998 | British | 89 years |
| Paul John Staniland | Director | 18 Nov 2003 | 28 Sept 2012 | British | 70 years |