| Andrew Robert Astin | Director | 4 Aug 2015 | 28 Mar 2017 | British | 69 years |
| Christopher Rait O'neill Pearson | Director | 1 Jan 2000 | 1 Dec 2008 | British | 78 years |
| Christopher William Healy | Director | 27 Apr 2015 | 3 Aug 2015 | British | 65 years |
| Colin Michael Pryce | Director | 1 Jan 2000 | 25 Oct 2018 | British,jamaican | 62 years |
| David Ross Mercer | Director | 28 Mar 2017 | 4 Feb 2019 | British | 67 years |
| Derek Anthony Field | Director | 1 Jul 1992 | 25 Jan 1996 | British | 80 years |
| Derek Maughan | Director | 13 Aug 1991 | 29 May 1992 | British | 78 years |
| Douglas Watt Kilpatrick | Director | 25 Jan 1996 | 30 Sept 1997 | British | 89 years |
| Francis Declan Finbar Tempany Mccormack | Director | 23 Nov 1995 | 31 May 2009 | British | 70 years |
| Jan Vincent O'connor | Director | 25 Jan 1993 | 31 Oct 1996 | Irish | 70 years |
| Jonathan Lagan | Director | 4 Feb 2019 | 28 Aug 2019 | British | 50 years |
| Mark David Peters | Director | 1 Jun 2009 | 14 Sept 2014 | British | 66 years |
| Martin Terence Alan Purvis | Director | 14 Sept 2014 | 27 Apr 2015 | British | 73 years |
| Michael John Colin Milton | Director | 25 Jan 1996 | 31 Dec 1999 | British | 86 years |
| Michael John Colin Milton | Secretary | 13 Aug 1991 | 31 Dec 1999 | British | - |
| Paul William Goldsmith | Director | 23 Nov 1995 | 31 Aug 2013 | British | 69 years |
| Peter Kemp | Director | 13 Aug 1991 | 7 Apr 1992 | British | 76 years |
| Raymond Hill | Director | 13 Aug 1991 | 25 Jan 1996 | British | 76 years |
| Ronald Charles Cox | Director | 13 Aug 1991 | 25 Jan 1996 | British | 84 years |
| Stuart Fraser Murray | Director | 1 Jan 2000 | 30 Sept 2000 | British | 77 years |
| Stuart Kenneth Leadill | Director | 1 Sept 2013 | 31 May 2014 | British | 72 years |