| Andrew Robert Astin | Director | 4 Aug 2015 | 28 Mar 2017 | British | 69 years |
| Andrew Thomas Beaumont | Director | 18 Sept 2019 | 21 Mar 2025 | British | 59 years |
| Christopher Justin Besley | Director | 31 May 1993 | 29 Nov 1993 | British | 73 years |
| Christopher Rait O'neill Pearson | Director | 1 Jun 2000 | 1 Dec 2008 | British | 78 years |
| Christopher William Healy | Director | 27 Apr 2015 | 3 Aug 2015 | British | 65 years |
| Claire Lucie Mary Howard | Director | 26 Aug 1997 | 22 Oct 1999 | British | 60 years |
| Colin Michael Pryce | Director | 1 Jun 2000 | 25 Oct 2018 | British,jamaican | 62 years |
| David Hugh Goodman | Director | 31 May 1992 | 31 May 1993 | British | 68 years |
| David Ross Mercer | Director | 28 Mar 2017 | 4 Feb 2019 | British | 67 years |
| Dawn Elizabeth Knight | Director | 14 Jul 1995 | 20 Aug 1997 | British | 64 years |
| Francis Declan Finbar Tempany Mccormack | Director | 1 Jun 2000 | 31 May 2009 | British | 70 years |
| Gavin Russell | Director | 1 Oct 2016 | 18 Sept 2019 | British | 44 years |
| Jonathan Lagan | Director | 4 Feb 2019 | 28 Aug 2019 | British | 50 years |
| Mark David Peters | Director | 1 Dec 2008 | 14 Sept 2014 | British | 66 years |
| Martin Terence Alan Purvis | Director | 14 Sept 2014 | 27 Apr 2015 | British | 73 years |
| Paul Eugene Bartlett | Secretary | 31 May 1992 | 21 Jan 1994 | British | - |
| Paul William Goldsmith | Director | 31 May 1992 | 31 Aug 2013 | British | 69 years |
| Ross Edward Mcdonald | Director | 31 May 1992 | 21 Apr 1995 | British | 64 years |
| Ross Edward Mcdonald | Secretary | 21 Jan 1994 | 21 Apr 1995 | British | - |
| Sandip Mahajan | Director | 1 Jun 2014 | 30 Sept 2016 | British | 51 years |
| Stephen Robert Billingham | Director | 29 Nov 1993 | 10 Mar 2000 | British | 67 years |
| Stuart Fraser Murray | Director | 31 May 1992 | 30 Sept 2000 | British | 77 years |
| Stuart Kenneth Leadill | Director | 1 Sept 2013 | 31 May 2014 | British | 72 years |