| Anthony Michael James Halsey | Secretary | 13 Feb 1993 | 19 May 1997 | British | - |
| Brian Douglas Ingham | Director | 28 Nov 2002 | 1 Sept 2006 | British | 75 years |
| Darren Paul Dancey | Director | 20 Jul 2017 | 21 Feb 2018 | British | 52 years |
| David John Marchant | Director | 9 Sept 2019 | 31 Oct 2025 | British | 61 years |
| David Martin Cotton | Director | 23 Aug 1994 | 30 Apr 2003 | British | 79 years |
| David Peter Darby | Director | 5 May 2005 | 19 Jan 2011 | British | 75 years |
| David Roy Ashworth | Director | 19 Mar 2001 | 28 Nov 2002 | British | 60 years |
| Deborah Ann Aplin | Director | 1 Sept 2006 | 14 Sept 2015 | British | 62 years |
| Donald Ormond Clark | Director | 10 Jan 2005 | 28 Jan 2009 | British | 68 years |
| Donald Ormond Clark | Secretary | 10 Jan 2005 | 5 Jan 2009 | British | - |
| Duncan John Cooper | Director | 9 Sept 2019 | 30 Nov 2023 | British | 46 years |
| Guy Charles Gusterson | Director | 23 Jun 2006 | 1 Sept 2006 | British | 55 years |
| Howard Keene Miller | Director | 4 Jul 2005 | 23 Dec 2005 | British | 67 years |
| Ian James Plumley | Director | 23 Jun 2006 | 11 Jul 2008 | British | 64 years |
| Ian Mark White | Director | 28 Nov 2002 | 11 Jul 2008 | British | 72 years |
| Ian Philip Rhodes | Director | 1 Sept 2006 | 11 Jul 2008 | British | 62 years |
| Jason William Hyde Schofield | Director | 22 Sept 2004 | 20 Jun 2006 | British | 59 years |
| Jeremy Colin Fry | Director | 7 Jul 2004 | 28 Jul 2006 | British | 67 years |
| John Alistair Cheetham | Director | 1 Jul 1998 | 10 Jan 2005 | British | 73 years |
| John Alistair Cheetham | Secretary | 19 May 1997 | 10 Jan 2005 | British | - |
| John Callcutt | Director | 13 Feb 1993 | 17 Jan 2006 | British | 78 years |
| John Gatehouse | Director | 14 Oct 2005 | 28 Jul 2006 | British | 66 years |
| John Stewart Ilett | Director | 13 Feb 1993 | 1 Sept 2006 | British | 78 years |
| Kevin Maguire | Secretary | 5 Jan 2009 | 18 Aug 2023 | Other | - |
| Laurence Timothy James Clarke | Director | 22 Sept 2004 | 13 May 2005 | British | 61 years |
| Lorraine Kendrick | Director | 7 Jul 2004 | 31 Aug 2005 | British | 73 years |
| Michael John Freshney | Director | 13 Feb 1993 | 13 Feb 1994 | British | 82 years |
| Neil Ian Dawtrey | Director | 1 Sept 2006 | 11 Jul 2008 | British | 57 years |
| Nigel Christopher Tinker | Director | 1 Jul 1998 | 31 Dec 2019 | British | 65 years |
| Patrick Joseph Bergin | Director | 10 Apr 2008 | 26 Mar 2019 | British | 59 years |
| Paul Callcutt | Director | 13 Feb 1993 | 31 Mar 2009 | British | 76 years |
| Peter Renwick Murray | Director | 13 Feb 1993 | 27 Feb 2004 | British | 84 years |
| Philip Maurice Newnes | Director | 14 Nov 2005 | 28 Jul 2006 | British | 72 years |
| Robert Lee Allen | Director | 20 Jul 2017 | 16 Oct 2018 | British | 54 years |
| Robin Patrick Hoyles | Director | 25 Nov 2011 | 8 Nov 2019 | British | 71 years |
| Stephen Boid | Director | 1 Sept 2006 | 15 Jun 2007 | British | 77 years |
| Stephen Patrick Evans | Director | 1 Jan 2011 | 30 Jun 2016 | British | 64 years |
| Stephen Stone | Director | 27 Sept 2004 | 3 Jan 2006 | British | 71 years |
| Stephen Stone | Director | 25 Apr 2006 | 21 May 2019 | British | 71 years |
| Stevan Usher | Director | 7 Jul 2004 | 27 Jun 2006 | British | 67 years |
| Thomas Marshall Nicholson | Director | 9 Sept 2019 | 27 May 2022 | British | 60 years |
| Timothy Mark Beale | Director | 4 Jan 2016 | 29 Apr 2016 | British | 49 years |
| William Frederick Blincoe | Director | 13 Feb 1993 | 1 Sept 1998 | British | 71 years |