| Anthony Michael James Halsey | Secretary | 19 Apr 1992 | 1 Jan 2002 | British | - |
| Bruce Gordon Walker | Director | 1 Dec 1994 | 26 Feb 2001 | British | 70 years |
| Colin John Rogers | Director | 29 Feb 1996 | 31 Oct 1996 | British | 69 years |
| Colin John Smith | Director | 1 Apr 1999 | 28 Jan 2009 | British | 73 years |
| Darren Paul Dancey | Director | 20 Jul 2017 | 21 Feb 2018 | British | 52 years |
| David Alexander Steer | Director | 1 Aug 1999 | 31 Oct 2001 | British | 69 years |
| David Andrew Huggett | Director | 8 Nov 2010 | 21 Jun 2012 | British | 63 years |
| David Arthur Moss | Director | 10 Jul 1995 | 31 Mar 1999 | British | 86 years |
| David John Marchant | Director | 9 Sept 2019 | 31 Oct 2025 | British | 61 years |
| David Martin Cotton | Director | 20 May 2002 | 30 Apr 2003 | British | 79 years |
| David Peter Darby | Director | 19 Apr 1992 | 29 Feb 1996 | British | 75 years |
| David Peter Darby | Director | 12 Oct 2005 | 19 Jan 2011 | British | 75 years |
| Dennis Florence Mccarthy | Director | 19 Apr 1992 | 10 Nov 1995 | British | 83 years |
| Duncan John Cooper | Director | 9 Sept 2019 | 13 Dec 2023 | British | 46 years |
| Gary Thomas Mills | Director | 1 Oct 1996 | 19 Mar 1998 | British | 68 years |
| Graeme Milne | Director | 1 Mar 2001 | 20 May 2005 | British | 58 years |
| Gregory Charles Ketteridge | Director | 4 Sept 2006 | 29 Oct 2010 | British | 67 years |
| Gregory Ingleton | Director | 1 Jan 1998 | 24 Oct 2003 | British | 67 years |
| Howard Keene Miller | Director | 25 Nov 1996 | 31 Jan 2002 | British | 67 years |
| Jan Miroslaw Czezowski | Director | 19 Apr 1992 | 31 Oct 2002 | British | 78 years |
| John Callcutt | Director | 19 Apr 1992 | 17 Jan 2006 | British | 78 years |
| Kevin John Davies | Director | 1 Mar 2001 | 2 Sept 2002 | British | 69 years |
| Kevin John Martin Doyle | Director | 9 May 2000 | 25 Nov 2005 | British | 81 years |
| Kevin Maguire | Secretary | 1 Nov 2008 | 18 Aug 2023 | Other | - |
| Michael John Freshney | Director | 19 Apr 1992 | 29 Jun 1995 | British | 82 years |
| Nigel Christopher Tinker | Director | 28 Jan 2009 | 31 Dec 2019 | British | 65 years |
| Nigel Govan Davies | Director | 19 Apr 1992 | 10 Nov 1995 | British | 80 years |
| Patrick Joseph Bergin | Director | 10 Apr 2008 | 26 Mar 2019 | British | 59 years |
| Paul Callcutt | Director | 29 Aug 1997 | 31 Mar 2009 | British | 76 years |
| Peter Jeremy Bowden | Director | 1 Mar 2001 | 30 Sept 2002 | British | 64 years |
| Peter Martin Truscott | Director | 9 Sept 2019 | 14 Jun 2024 | British | 63 years |
| Robert Lee Allen | Director | 20 Jul 2017 | 16 Oct 2018 | British | 54 years |
| Robin Patrick Hoyles | Director | 4 Feb 2013 | 8 Nov 2019 | British | 71 years |
| Ronald Woodhall | Director | 19 Apr 1992 | 19 Apr 1993 | British | 93 years |
| Russell Ian Legg | Director | 1 Jun 2004 | 8 Sept 2006 | British | 63 years |
| Stephen Patrick Evans | Director | 13 Nov 2002 | 30 Jun 2004 | British | 64 years |
| Stephen Patrick Evans | Director | 4 Feb 2013 | 30 Jun 2016 | British | 64 years |
| Stephen Stone | Director | 1 Oct 1996 | 21 May 2019 | British | 71 years |
| Stevan Usher | Director | 1 Oct 1995 | 31 Jul 2007 | 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 Box | Director | 13 Nov 2002 | 31 Jan 2008 | British | 80 years |
| William George Hague | Secretary | 1 Jan 2002 | 3 Oct 2008 | British | - |