| Alan David Sykes | Director | 15 Jul 1994 | 25 May 1999 | British | 73 years |
| Alec Christopher Tarrant | Director | 1 May 2001 | 15 Jan 2002 | British | 75 years |
| Andrew David Harrison | Director | 14 May 2015 | 23 Apr 2021 | British | 54 years |
| Andrew Hartley Wilkinson | Director | 18 Nov 1993 | 20 Jun 1994 | British | 77 years |
| Andrew John Hobson | Director | 6 Apr 2014 | 24 Sept 2025 | British | 55 years |
| Andrew Lawrence Palfreeman | Director | 15 Jul 1994 | 20 May 1996 | British | 71 years |
| Andrew Loyn Watson | Director | 7 Jan 2004 | 7 Jul 2008 | British | 59 years |
| Andrew Loyn Watson | Director | 2 Nov 2017 | 8 Feb 2023 | British | 59 years |
| Anthony John Brice | Director | 7 Jul 2011 | 24 Oct 2011 | British | 82 years |
| Anthony John Brice | Director | 18 Jun 2013 | 12 Aug 2013 | British | 82 years |
| Anthony Paul Mcgrath | Director | 20 Jun 2024 | 24 Sept 2025 | British | 36 years |
| Barry Rubery | Director | 17 Feb 1999 | 15 Jan 2002 | British | 79 years |
| Bernard William Mcguin | Director | 11 Jan 2019 | 20 Jun 2024 | British | 68 years |
| Brian Snelson | Director | 27 Jun 2000 | 24 Jan 2003 | British | 88 years |
| Christine Marie Louise Smith | Director | 3 Nov 2011 | 18 Jul 2013 | British | 82 years |
| Craig Hebden | Director | 1 Sept 2000 | 28 Jan 2002 | British | 57 years |
| Darren Bryant | Director | 30 Oct 2017 | 6 Oct 2020 | British | 58 years |
| David Arthur Taylor | Director | 23 Jan 2003 | 31 Mar 2003 | British | 83 years |
| David Ashley Threlfall-sykes | Director | 10 Nov 2022 | 19 Jan 2023 | British | 42 years |
| David Geoffrey Headey | Director | 12 Mar 1993 | 8 Mar 1999 | British | 84 years |
| David Geoffrey Headey | Director | 28 Jan 2002 | 22 Jan 2003 | British | 84 years |
| David George Spencer | Director | 3 Jun 1993 | 18 Nov 1993 | British | 77 years |
| David Henry | Director | 20 Jun 1994 | 14 Feb 1996 | British | 74 years |
| David John Harris | Director | N/A | 9 May 1994 | British | 76 years |
| David Paul Sheard | Director | 9 Jul 2002 | 26 Jul 2004 | British | 78 years |
| Dean Hoyle | Director | 7 Jul 2008 | 25 Jul 2019 | British | 59 years |
| Dean Hoyle | Director | 4 May 2022 | 10 Nov 2022 | British | 59 years |
| Francis Joseph Fitzpatrick | Director | 5 Oct 1999 | 7 Jul 2000 | British | 61 years |
| Gareth Emlyn Davies | Director | 20 Apr 2010 | 24 Sept 2025 | British | 59 years |
| Gary William Dimmock | Director | 26 Apr 1999 | 8 Jul 2002 | British | 77 years |
| George Speight | Director | 20 May 1996 | 26 Apr 1999 | British | 98 years |
| Graham Andrew Leslie | Director | N/A | 12 Mar 1993 | British | 80 years |
| Graham Turner | Director | 26 Jul 2024 | 24 Sept 2025 | British | 67 years |
| Ian Ayre | Director | 8 Mar 1999 | 30 Sept 2000 | British | 63 years |
| Ian Thomas Birtley | Director | 19 Jan 2023 | 19 Sept 2023 | British | 36 years |
| Jake Edwards | Director | 19 Sept 2023 | 24 Sept 2025 | British | 50 years |
| Jean Calvert | Director | 27 Jul 2004 | 22 Jul 2011 | British | 72 years |
| Jennifer Ann Hough | Director | 24 Jan 2003 | 31 Mar 2003 | British | 58 years |
| Jennifer Ann Hough | Director | 10 Nov 2022 | 19 Jan 2023 | British | 58 years |
| John Andrew Harman | Director | N/A | 23 Sept 2022 | British | 76 years |
| John Malcolm Asquith | Director | 24 Jun 1993 | 17 Feb 1999 | British | 88 years |
| John Michael Griffiths | Secretary | 27 Oct 1993 | 5 Jan 1994 | British | - |
| John Ralph Smithson | Director | 27 Jun 2000 | 8 Jun 2011 | British | 87 years |
| Jonathon Milnes Scott | Director | 27 Jul 2004 | 8 May 2006 | British | 59 years |
| Joseph Norman Bramley | Director | N/A | 16 Mar 1993 | British | 72 years |
| Julian Winter | Director | 12 May 2016 | 16 Dec 2019 | British | 61 years |
| Kenneth Douglas Sims | Director | 15 Jun 2006 | 24 Sept 2025 | British | 88 years |
| Kenneth Ernest Davy | Director | 14 Feb 1996 | 7 Dec 2022 | British | 85 years |
| Kenneth Gillespie | Director | 12 Jan 2012 | 9 Jan 2014 | British | 73 years |
| Kenneth Gillespie | Secretary | 5 Jan 1994 | 3 Nov 2011 | British | - |
| Lawrence Conlon | Director | 26 Apr 1999 | 26 Jun 2000 | British | 101 years |
| Lawrence Conlon | Director | 20 Jun 1996 | 26 Apr 1999 | British | 98 years |
| Leslie Arthur Coulter | Director | 20 Jun 1994 | 14 Feb 2000 | British | 78 years |
| Mark Joseph Devlin | Director | 1 Sept 2020 | 30 Dec 2021 | British | 64 years |
| Matthew John Wright | Director | 5 Nov 2021 | 4 May 2022 | British | 53 years |
| Michael Anastasio Murphy | Director | N/A | 18 Nov 1993 | British | 85 years |
| Michael Richard Watson | Director | 2 Jun 2016 | 11 Jan 2019 | British | 59 years |
| Nigel Clibbens | Director | 6 Mar 2014 | 4 Feb 2016 | British | 58 years |
| Norman Trevor Park | Director | N/A | 16 Mar 1993 | British | 91 years |
| Paul Davies | Director | 25 Jul 2022 | 13 Jul 2024 | British | 69 years |
| Paul Haigh | Director | 28 Jan 2002 | 23 Jan 2003 | British | 77 years |
| Paul Terrence Bane | Director | 28 Jan 2002 | 31 Mar 2003 | British | 71 years |
| Peter Brian Scaman | Director | 17 Feb 1999 | 5 Oct 1999 | British | 84 years |
| Peter Daniel Mcbride | Director | 3 Nov 2011 | 25 Jul 2022 | British | 87 years |
| Philip James Hodgkinson | Director | 25 Jul 2019 | 3 Nov 2021 | British | 54 years |
| Rachel Mary Joanne Heatley | Secretary | N/A | 4 Jan 1994 | British | - |
| Ralph William James Rimmer | Director | 14 Feb 2000 | 8 Oct 2010 | British | 61 years |
| Richard Thewlis | Director | 11 Mar 2009 | 24 Sept 2025 | British | 57 years |
| Robert Andrew Scott | Director | 3 Jun 1993 | 18 Nov 1993 | British | 74 years |
| Robert Christopher Light | Director | 12 Aug 2013 | 2 Jun 2016 | British | 62 years |
| Roger Michael Burnley | Director | 12 May 2016 | 30 Oct 2017 | British | 60 years |
| Roger Stuart Armitage | Director | 7 Jan 2004 | 1 Jun 2009 | British | 83 years |
| Roger Stuart Armitage | Director | 4 Jul 2016 | 19 Sept 2017 | British | 83 years |