| Alistair James Wivell | Director | 11 May 1992 | 3 Apr 2000 | British | 81 years |
| Andrew Robert Astin | Director | 4 Aug 2015 | 28 Mar 2017 | British | 70 years |
| Christopher Rait O'neill Pearson | Director | 3 Apr 2000 | 1 Dec 2008 | British | 79 years |
| Christopher William Healy | Director | 27 Apr 2015 | 3 Aug 2015 | British | 66 years |
| Colin Michael Pryce | Director | 3 Apr 2000 | 25 Oct 2018 | British,jamaican | 63 years |
| David Lynn Rhys Harris | Director | 11 May 1992 | 29 Dec 1997 | British | 84 years |
| David Ross Mercer | Director | 28 Mar 2017 | 4 Feb 2019 | British | 68 years |
| Donald Gibson Walker | Director | 11 May 1992 | 25 Aug 1993 | English | 79 years |
| Francis Declan Finbar Tempany Mccormack | Director | 1 May 1995 | 31 Aug 2009 | British | 71 years |
| Gavin Russell | Director | 1 Jun 2014 | 18 Sept 2019 | British | 45 years |
| Haro Moushegh Bedelian | Director | 11 May 1992 | 31 Oct 1998 | British | 83 years |
| Jonathan Lagan | Director | 4 Feb 2019 | 28 Aug 2019 | British | 51 years |
| Mark David Peters | Director | 1 Jun 2009 | 14 Sept 2014 | British | 67 years |
| Martin Terence Alan Purvis | Director | 14 Sept 2014 | 27 Apr 2015 | British | 74 years |
| Michael John Colin Milton | Secretary | 11 May 1992 | 31 Dec 1999 | British | - |
| Michael William Welton | Director | 11 May 1992 | 31 Dec 1999 | British | 80 years |
| Paul William Goldsmith | Director | 3 Apr 2000 | 31 Aug 2013 | British | 70 years |
| Stuart Fraser Murray | Director | 3 Apr 2000 | 30 Sept 2000 | British | 78 years |
| Stuart James Siddall | Director | 25 Aug 1993 | 30 Apr 1995 | British | 73 years |
| Stuart Kenneth Leadill | Director | 1 Sept 2013 | 31 May 2014 | British | 73 years |