| Alan David Goldstraw | Director | 7 Aug 2000 | 30 Apr 2008 | British | 74 years |
| Alan Keith Stinton | Director | 7 Aug 2000 | 31 Mar 2014 | British | 77 years |
| Alun Hughes Griffiths | Director | 18 Nov 2005 | 30 Jul 2014 | British | 72 years |
| Amanda Jane Emilia Massie | Secretary | 7 Feb 2000 | 15 Sept 2004 | British | - |
| Andrew Clifford Green | Director | 8 Feb 2001 | 16 Sept 2020 | British | 67 years |
| Andrew John Speight | Director | 7 Aug 2000 | 8 Jan 2009 | British | 68 years |
| Anthony John Ross | Director | 17 Nov 1994 | 31 Jul 2001 | British | 77 years |
| Ashley Louise Gerrard | Secretary | 4 Nov 2016 | 28 Sept 2017 | - | - |
| Barry Alan Charter | Director | 17 Nov 1994 | 18 Jun 1997 | British | 82 years |
| Brendan Peter Sprakes | Director | 17 Nov 1994 | 10 Nov 1999 | British | 79 years |
| Brierley Denver Stubbs | Director | 17 Nov 1994 | 18 Feb 2003 | British | 74 years |
| Catherine Elizabeth Lindsay | Secretary | 4 Nov 2016 | 28 Sept 2017 | - | - |
| Charles Simon Raine | Director | 7 Aug 2000 | 31 Jul 2013 | British | 77 years |
| Christopher Ernest Shortt | Director | 15 Nov 1999 | 30 Apr 2012 | British | 78 years |
| Colin West | Director | 17 Nov 1994 | 27 Sept 2002 | British | 80 years |
| David Daly | Director | 2 Nov 1998 | 31 Jan 2002 | British | 63 years |
| David Ian Dent | Director | 27 May 2003 | 18 Jun 2004 | British | 59 years |
| David Jon Holmes | Director | 27 May 2003 | 31 Mar 2014 | British | 72 years |
| David Philip Ridley | Director | 12 Jul 1991 | 31 Mar 2001 | British | 83 years |
| David Philip Ridley | Secretary | 12 Jul 1991 | 31 Dec 1994 | British | - |
| David Pick | Director | 17 Nov 1994 | 4 Feb 2002 | British | 68 years |
| Donald Arthur Lawson | Director | 17 Nov 1994 | 31 Oct 2017 | British | 67 years |
| Edward Stephen Cann | Director | 17 Nov 1994 | 31 Jul 2004 | British | 71 years |
| Geoffrey Alan Walker | Director | 17 Nov 1994 | 31 Mar 2003 | British | 78 years |
| Geoffrey Alan Walker | Secretary | 17 Nov 1994 | 9 Oct 1996 | British | - |
| George Logan Murray | Director | 1 Apr 1996 | 15 Feb 2013 | British | 69 years |
| Gordon Edward Mcdonald | Director | 27 May 2003 | 31 Dec 2013 | British | 73 years |
| Heath Stewart Drewett | Director | 19 Jun 2009 | 15 Dec 2017 | British | 60 years |
| Helen Alice Baker | Secretary | 1 Jan 2008 | 4 Nov 2016 | British | - |
| Ian Anthony Basford | Director | 17 Nov 1994 | 31 Oct 2005 | British | 73 years |
| Ian Jones | Director | 1 Apr 1996 | 31 Jul 2001 | British | 69 years |
| Ian Metcalfe | Director | 3 Nov 1997 | 31 Jul 2013 | British | 62 years |
| Ian Robert Purser | Director | 15 Jul 2004 | 30 Jun 2011 | British | 75 years |
| James Constantine Stuart Mcclean | Director | 18 Nov 2005 | 24 Mar 2006 | British | 67 years |
| John Alexander Gould | Director | 1 Feb 2012 | 31 Mar 2018 | British | 61 years |
| John Franklin Morgan | Director | 7 Aug 2000 | 24 Feb 2003 | British | 77 years |
| John Mullins | Director | 17 Nov 1994 | 30 Nov 1997 | British | 83 years |
| Jonathan Mark Sealy | Director | 27 May 2003 | 29 Feb 2024 | British | 60 years |
| Katie Charmian David | Secretary | 5 Aug 2002 | 4 Nov 2002 | British | - |
| Keith Edward Clarke | Director | 1 Oct 2003 | 31 Jul 2011 | British | 74 years |
| Keith Glover | Director | 17 Nov 1994 | 31 Oct 2004 | British | 79 years |
| Keith Michael Alan Ryan | Director | 17 Nov 1994 | 31 Dec 2001 | British | 75 years |
| Leslie Stephenson | Director | 17 Nov 1994 | 26 May 2000 | British | 81 years |
| Mark Andrew Sowerby | Director | 31 Mar 2003 | 27 Oct 2017 | British | 55 years |
| Mark Laurence Howard | Director | 3 Nov 1997 | 27 Sept 2002 | British | 63 years |
| Mark Stephen Anderson | Director | 1 Sept 2017 | 17 May 2021 | British | 61 years |
| Martin William Dancy | Director | 15 Nov 1999 | 30 Apr 2013 | British | 74 years |
| Michael Alan Gilfoyle | Director | 17 Nov 1994 | 30 Apr 2001 | British | 71 years |
| Michael John Hetherington | Director | 17 Nov 1994 | 30 Apr 2000 | British | 78 years |
| Michael John O'riordan | Director | 7 Aug 2000 | 31 Aug 2001 | British | 86 years |
| Michael John Reader | Director | 17 Nov 1994 | 1 Mar 1998 | British | 79 years |
| Michael John Staples | Director | 27 May 2003 | 30 Sept 2004 | British | 75 years |
| Michael Patrick Martin | Director | 27 May 2003 | 31 Dec 2010 | Irish | 65 years |
| Michael Victor Crossley | Director | 17 Nov 1994 | 6 Jun 1997 | British | 78 years |
| Nicholas Kenneth Gray | Director | 27 May 2003 | 30 Nov 2021 | British | 60 years |
| Patrick John Mitchell | Director | 15 Nov 1999 | 7 Jul 2000 | British | 81 years |
| Peter Anthony Desmond Breen | Director | 27 May 2003 | 30 Sept 2015 | British | 71 years |
| Peter George Brooks | Director | 17 Nov 1994 | 1 Nov 2005 | British | 80 years |
| Philip Charles Holroyd | Director | 17 Nov 1994 | 31 Mar 2003 | British | 72 years |
| Philip Stephen James Davis | Secretary | 9 May 2005 | 30 Sept 2007 | British | - |
| Richard Howarth Tomalin | Secretary | 9 Oct 1996 | 28 Mar 2002 | British | - |
| Richard John Barrett | Director | 1 Apr 2010 | 15 Jul 2013 | British | 65 years |
| Richard Webster | Director | 4 Nov 2016 | 31 Aug 2017 | British | 52 years |
| Richard Webster | Secretary | 15 Sept 2004 | 4 Nov 2016 | British | - |
| Richard William Hall | Director | 17 Nov 1994 | 29 Apr 2011 | British | 77 years |
| Robert James Macleod | Director | 27 May 2003 | 19 Jun 2009 | British | 62 years |
| Roger Jeremy Wort | Director | 17 Nov 1994 | 31 Oct 2003 | British | 80 years |
| Sam Stephen Edward North | Director | 12 Jul 1991 | 3 Mar 1997 | British | 82 years |
| Simon Glenister Cole | Director | 14 Nov 2017 | 9 Apr 2024 | British | 61 years |
| Simon John Birchall | Director | 27 May 2003 | 2 Jan 2006 | British | 62 years |
| Stephen Robert Billingham | Director | 27 May 2003 | 24 Aug 2004 | British | 68 years |
| Steven Fortune | Director | 4 Feb 2002 | 6 Oct 2003 | British | 71 years |
| Steven Johnson | Director | 1 Jul 2011 | 30 Nov 2011 | British | 77 years |
| Timothy Edward Arthur Askew | Director | 1 Dec 2008 | 30 Jun 2010 | British | 78 years |
| Timothy Hartley | Director | 27 May 2003 | 18 Sept 2014 | British | 69 years |
| Timothy John Wood | Director | 17 Nov 1994 | 1 Feb 2002 | British | 67 years |
| Victoria Elizabeth Hames | Secretary | 27 May 2003 | 3 Jan 2005 | British | - |
| William Albert Bottomley | Director | 17 Nov 1994 | 31 Jul 2013 | British | 71 years |
| William James Rogers | Director | 17 Nov 1994 | 31 Aug 2001 | British | 77 years |