| Adrian Stuart Bohr | Director | 19 Nov 2007 | 11 Jul 2008 | British | 48 years |
| Annette Clair Cole | Director | 1 May 2008 | 11 Jul 2008 | British | 52 years |
| Anthony Michael James Halsey | Secretary | 19 Apr 1991 | 1 Jan 2002 | British | - |
| Anthony William Hedley | Director | 5 Jan 2004 | 3 Sept 2004 | British | 71 years |
| Barry Robert Blackman | Director | 19 Apr 1991 | 19 Apr 1993 | British | 74 years |
| Bruce Gordon Walker | Director | 7 Jul 1995 | 21 Mar 2002 | British | 70 years |
| Colin John Rogers | Director | 29 Feb 1996 | 31 Oct 1996 | British | 69 years |
| Darren Paul Dancey | Director | 20 Jul 2017 | 21 Feb 2018 | British | 52 years |
| David Alexander Steer | Director | 15 May 1995 | 23 Feb 2000 | British | 69 years |
| David John Marchant | Director | 9 Sept 2019 | 31 Oct 2025 | British | 61 years |
| David Peter Darby | Director | 1 Nov 1991 | 29 Feb 1996 | British | 75 years |
| David Peter Darby | Director | 25 Apr 2005 | 19 Jan 2011 | British | 75 years |
| David Roy Ashworth | Director | 12 May 2003 | 31 May 2004 | British | 60 years |
| Dennis Florence Mccarthy | Director | 12 Nov 1991 | 10 Nov 1995 | British | 83 years |
| Dominic Andrew Stephen Russell | Director | 12 Jul 1994 | 28 Apr 1995 | British | 66 years |
| Duncan John Cooper | Director | 9 Sept 2019 | 30 Nov 2023 | British | 46 years |
| Edward Rex Nevett | Director | 19 Apr 1991 | 23 Nov 1994 | British | 76 years |
| Geoffrey Lawrence Peters | Director | 19 Apr 1991 | 1 Nov 1995 | British | 74 years |
| Graeme Milne | Director | 6 Nov 1995 | 1 Jan 2000 | British | 58 years |
| Helen Margaret Moore | Director | 4 Jan 2005 | 1 May 2008 | British | 60 years |
| James Haydn Moody | Director | 1 Nov 2004 | 9 Aug 2013 | British | 53 years |
| Jan Miroslaw Czezowski | Director | 19 Apr 1991 | 29 Aug 1997 | British | 78 years |
| Jeremy Colin Fry | Director | 19 Apr 1991 | 24 Apr 1992 | British | 67 years |
| John Callcutt | Director | 1 May 1995 | 23 Jan 2001 | British | 78 years |
| Jonathan Dyson | Director | 1 Nov 2004 | 11 Jul 2008 | British | 66 years |
| Kenneth John Lee | Director | 18 May 1992 | 31 Oct 1995 | British | 72 years |
| Kevin John Davies | Director | 21 Nov 2000 | 2 Sept 2002 | British | 69 years |
| Kevin John Martin Doyle | Director | 19 Apr 1991 | 31 Oct 1991 | British | 81 years |
| Kevin Maguire | Secretary | 1 Nov 2008 | 18 Aug 2023 | Other | - |
| Michael John Freshney | Director | 19 Apr 1991 | 29 Jun 1995 | British | 82 years |
| Michael Raymond Walker | Director | 1 Nov 1996 | 14 Jun 2002 | British | 67 years |
| Michael Raymond Walker | Director | 28 Apr 2004 | 31 Oct 2004 | British | 67 years |
| Neil Croft Towlson | Director | 1 Nov 1999 | 11 Oct 2002 | British | 69 years |
| Nigel Christopher Tinker | Director | 10 Apr 2008 | 31 Dec 2019 | British | 65 years |
| Nigel Govan Davies | Director | 12 Nov 1991 | 10 Nov 1995 | British | 80 years |
| Patrick Joseph Bergin | Director | 30 Jun 2006 | 26 Mar 2019 | British | 59 years |
| Paul Callcutt | Director | 1 Feb 2002 | 31 Mar 2009 | British | 76 years |
| Paul Duncan Hills | Director | 1 Nov 1996 | 31 Oct 2004 | British | 67 years |
| Peter David Diffley | Director | 31 Jan 2005 | 11 Jul 2008 | British | 65 years |
| Raymond John Todhunter | Director | 1 Nov 2004 | 9 May 2007 | British | 64 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 |
| Russell Ian Legg | Director | 1 Jun 2004 | 31 Oct 2004 | British | 63 years |
| Sarah Bailey | Director | 1 Jun 1997 | 31 May 1999 | British | 60 years |
| Sarah Dawn Jones | Director | 14 Jun 1999 | 31 Oct 2004 | British | 56 years |
| Stephen John Mogford | Director | 22 Oct 2003 | 30 Jun 2006 | British | 78 years |
| Stephen Patrick Evans | Director | 1 Jun 2000 | 30 Jun 2004 | British | 64 years |
| Stephen Patrick Evans | Director | 1 Jan 2011 | 30 Jun 2016 | British | 64 years |
| Stephen Stone | Director | 6 Nov 1995 | 21 Nov 2000 | British | 71 years |
| Stephen Stone | Director | 23 Jan 2001 | 3 Jan 2006 | British | 71 years |
| Stephen Stone | Director | 1 Aug 2007 | 21 May 2019 | British | 71 years |
| Stevan Usher | Director | 25 Apr 2005 | 23 May 2005 | 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 |
| Trevor Fettis | Director | 14 Jan 2000 | 23 Nov 2001 | British | 66 years |
| Trevor Fettis | Director | 2 Sept 2002 | 29 Aug 2003 | British | 66 years |
| William George Hague | Secretary | 1 Jan 2002 | 3 Oct 2008 | British | - |