| Alexander Stewart Mcintyre | Director | 18 Oct 2017 | 18 Dec 2020 | British | 69 years |
| Andrew Crompton | Director | 1 Sept 2011 | 24 Apr 2013 | British | 68 years |
| Bernard Anthony Dempsey | Director | 24 Jun 2004 | 1 Sept 2011 | British | 76 years |
| Clive William Price Mckenzie | Secretary | 23 Oct 2001 | 28 May 2010 | British | - |
| Dennis Arthur Johnson | Director | 23 Oct 2001 | 2 May 2006 | British | 77 years |
| Duncan Ross Atkins | Director | 20 May 2002 | 30 Mar 2012 | British | 58 years |
| Gary Russell Wells | Director | 27 May 2015 | 16 Dec 2015 | British | 56 years |
| James Andrew Brown | Director | 20 May 2002 | 30 Apr 2005 | British | 73 years |
| John Christopher O'connor | Director | 31 Mar 2017 | 20 Dec 2019 | British | 60 years |
| Mark Studholme | Director | 27 May 2015 | 9 Dec 2015 | British | 61 years |
| Martin Frederick Bradbury | Director | 1 Sept 2011 | 27 May 2015 | British | 70 years |
| Matthew Clement Hugh Gill | Director | 1 Jul 2016 | 30 Sept 2019 | British | 54 years |
| Michael Grant Robins | Director | 2 May 2006 | 1 Apr 2011 | British | 66 years |
| Paul Clive Grammer | Director | 1 Sept 2011 | 31 Oct 2014 | British | 63 years |
| Paul Maguire | Director | 27 May 2015 | 9 Dec 2015 | British | 57 years |
| Paul Sheffield | Director | 16 Dec 2015 | 31 Mar 2017 | British | 64 years |
| Philip Michael Wainwright | Director | 5 Feb 2004 | 9 Mar 2007 | British | 60 years |
| Raymond Gabriel O'rourke | Director | 23 Oct 2001 | 2 May 2006 | Irish | 78 years |
| Rowan Clare Baker | Director | 18 Dec 2020 | 27 Sept 2024 | British | 52 years |
| Sidney Christopher John Harris | Director | 20 May 2002 | 31 Aug 2005 | British | 69 years |
| Stephen Hollingshead | Director | 1 Sept 2009 | 1 Sept 2011 | British | 69 years |
| Stephen Hollingshead | Director | 25 Apr 2013 | 8 Nov 2013 | British | 69 years |
| Steven Cork | Director | 2 May 2006 | 1 Sept 2009 | British | 62 years |
| Stuart Robert Purves | Director | 27 May 2015 | 1 Jul 2016 | British | 44 years |
| Teresa Ann Styant | Secretary | 28 May 2010 | 29 Jun 2016 | - | - |