| Alain Jacques Jason | Secretary | 3 Sept 1991 | 21 Feb 1997 | British | - |
| Andrew Paul Hodges | Director | 13 May 2019 | 23 Aug 2019 | British | 56 years |
| Andrew Sebastian Martin Bruen | Director | 26 Sept 2012 | 26 May 2014 | British | 64 years |
| Angie Stannard | Director | 31 Oct 2002 | 21 May 2009 | British | 70 years |
| Ann Judith Lloyd | Director | 26 Sept 2012 | 28 Jul 2015 | British | 78 years |
| Aruna Boyland | Director | 10 Apr 2003 | 26 Jun 2012 | British | 79 years |
| Barbara Schofield | Director | 3 Sept 1991 | 10 Oct 1991 | British | 90 years |
| Catherine Trevorrow | Secretary | 4 Mar 2019 | 13 Sept 2019 | - | - |
| Charanjit Kaur Yogeshbhai Patel | Director | 1 Dec 2010 | 28 Jul 2015 | British | 72 years |
| Christine Woods | Secretary | 23 Apr 1997 | 9 Jul 1998 | British | - |
| Daniel Levy | Director | 25 Nov 1993 | 29 Jun 1995 | British | 69 years |
| David Bradford | Director | 30 Jun 2009 | 14 Oct 2011 | British | 81 years |
| David George Phipps | Director | 28 Jul 2015 | 30 Apr 2019 | British | 56 years |
| Diana Mary Whitingham | Director | 30 Oct 1986 | 28 Jul 1994 | British | 92 years |
| Duncan Parkes | Director | 30 Sept 2004 | 6 Nov 2007 | Irish | 78 years |
| Frederick James Mccrindle | Director | 26 Sept 2012 | 15 Apr 2015 | British | 77 years |
| Garry Ramsden | Director | 28 Oct 2004 | 29 Jul 2008 | British | 60 years |
| Gary Adkins | Director | 26 Mar 2004 | 6 Nov 2004 | British | 72 years |
| Helen Delnevo | Director | 6 Nov 2007 | 30 Jun 2009 | British | 79 years |
| Ian Chalmers Brown | Director | 28 May 2007 | 28 Apr 2009 | British | 89 years |
| Janet Marie Allen | Director | 26 Sept 2012 | 28 Jul 2015 | British | 69 years |
| Jaqueline Maria Oughton | Director | 3 Sept 2019 | 29 Sept 2022 | British | 62 years |
| Jeff Bartley | Director | 12 Apr 1994 | 29 May 1995 | British | 75 years |
| Jeffrey John Halliwell | Director | 26 Sept 2012 | 23 Nov 2012 | British | 72 years |
| Jeremy Alistair Spencer | Director | 1 Oct 1999 | 7 Feb 2005 | British | 78 years |
| John Freeman Briffitt | Director | 26 Sept 2012 | 24 Jul 2013 | British | 88 years |
| John Norman | Director | 30 Jun 2009 | 28 Jul 2015 | British | 75 years |
| John Stanley Bakewell | Secretary | 10 Jul 1998 | 24 May 2004 | British | - |
| John Stanley Bakewell | Secretary | 17 Nov 2006 | 6 Nov 2007 | British | - |
| Joyce Drummond-hill | Director | 30 Jun 2009 | 31 Aug 2010 | British | 73 years |
| Jude William Thomas Sheeran | Director | 28 Jul 2015 | 30 Jun 2016 | British | 52 years |
| Malcolm Robert Mckenzie | Director | 19 Jan 1994 | 23 Apr 1997 | British | 89 years |
| Mark Earl | Director | 11 Sept 2019 | 4 Jun 2021 | British | 48 years |
| Maurice Adrian Sylvester Heaster | Director | 3 Sept 1991 | 30 Jun 2009 | British | 84 years |
| Mike Hawker | Director | 1 Dec 2010 | 28 Jul 2015 | British | 77 years |
| Nicholas Oliver Charles Carey | Director | 3 Sept 2018 | 5 Jul 2019 | British | 40 years |
| Nicholas Oliver Charles Carey | Secretary | 28 Jul 2015 | 4 Mar 2019 | - | - |
| Peter David Holmes | Director | 1 Dec 2010 | 28 Jul 2015 | British | 73 years |
| Peter Jones | Director | 25 Nov 1993 | 25 Jan 1996 | British | 69 years |
| Philip Martin Hollins | Director | 26 Sept 2012 | 28 Jul 2015 | British | 79 years |
| Raoul Michael Pinnell | Director | 30 Jun 2009 | 26 Sept 2012 | British | 75 years |
| Richard William Clifton | Director | 3 Sept 2019 | 4 Jun 2021 | British | 56 years |
| Roy Langley O'shaughnessy | Director | 1 Jul 2008 | 1 Oct 2009 | British | 71 years |
| Roy Langley O'shaughnessy | Director | 28 Jul 2015 | 31 Aug 2018 | British | 71 years |
| Roy Langley O'shaughnessy | Secretary | 1 Jul 2008 | 28 Jul 2015 | British | - |
| Rupesh Somaiya | Secretary | 24 May 2004 | 17 Nov 2006 | British | - |
| Sarah Katherine King | Director | 30 Jun 2009 | 26 Sept 2012 | British | 69 years |
| Sarah King | Director | 30 Jun 2009 | 3 Feb 2010 | British | 51 years |
| Stanley John | Director | 3 Sept 1991 | 25 Nov 1993 | British | 97 years |
| Stephen Noel King | Director | 4 Jun 2021 | 28 Jul 2023 | British | 62 years |
| Stephen Noel King | Secretary | 29 Oct 2019 | 26 Jan 2021 | - | - |
| Timothy Bowman | Director | 10 Apr 2003 | 10 Aug 2003 | British | 78 years |
| Trevor Ellis | Secretary | 6 Nov 2007 | 24 Mar 2009 | British | - |
| Vanessa Helen Miner | Director | 26 Sept 2012 | 28 Jul 2015 | British | 64 years |
| Vera Thompson | Director | 3 Sept 1991 | 1 Oct 2002 | British | 96 years |
| Wendy Jane Pridmore | Director | 30 Jun 2009 | 29 Jun 2010 | British | 64 years |