| Albert Bore | Director | N/A | 27 Nov 2013 | British | 80 years |
| Albert Leslie Samuel Jackson | Director | 8 May 1992 | 2 Mar 2005 | British | 108 years |
| Anthony Paul Kennedy | Director | 10 Oct 2000 | 17 Jul 2002 | British | 71 years |
| David Charles Billington | Director | 19 Sept 1995 | 27 Jan 2004 | British | 72 years |
| David Colin Roy | Director | 27 Jul 1993 | 7 May 1996 | British | 87 years |
| David Colin Roy | Director | 29 Jun 2009 | 6 Dec 2012 | British | 87 years |
| David John Hardman | Director | 11 Dec 2013 | 31 Dec 2021 | British | 69 years |
| Dennis Hartshorne | Director | 8 May 1992 | 27 Jul 1993 | British | 80 years |
| Derek William Harris | Secretary | 8 May 1992 | 21 Oct 2008 | British | - |
| Francis Vincent Coyne | Director | 23 Jul 1996 | 28 Jul 1998 | British | 84 years |
| Gerard Coyne | Director | 29 Jul 1997 | 10 Oct 2000 | British | 59 years |
| Harry Anthony Nicholls | Director | 8 May 1992 | 31 Oct 1992 | British | 89 years |
| Ian Bennion | Director | 3 Dec 2007 | 17 Sept 2010 | British | 76 years |
| James Robert Mckay | Director | 11 Jun 2012 | 16 Jun 2014 | British | 48 years |
| John Alexander Blair | Director | 8 May 1992 | 11 Nov 1992 | British | 99 years |
| John Edward Cambray Alden | Director | 13 Oct 1998 | 26 Oct 1999 | British | 79 years |
| John Edward Cambray Alden | Director | 10 Oct 2000 | 30 Jan 2001 | British | 79 years |
| John Saunders | Director | 27 Jan 2004 | 3 Dec 2007 | British | 80 years |
| Julia Elizabeth King | Director | 20 Feb 2007 | 5 Sept 2016 | British | 72 years |
| Kate Victoria Lawlor | Director | 11 Sept 2018 | 22 Dec 2023 | British | 45 years |
| Ken Hardeman | Director | 2 Mar 2005 | 16 Jul 2007 | British | 90 years |
| Kevin James Crotty | Director | 18 Apr 2018 | 8 Nov 2018 | British | 50 years |
| Lisa Stephanie Trickett | Director | 16 Jun 2014 | 18 Apr 2018 | British | 60 years |
| Mark Andrew Leech | Director | 18 Apr 2018 | 11 Sept 2018 | British | 42 years |
| Martin John Brooks | Director | N/A | 29 Jul 1997 | British | 71 years |
| Michael John Whitby | Director | 26 Oct 1999 | 10 Oct 2000 | British | 78 years |
| Michael John Whitby | Director | 30 Jan 2001 | 30 Oct 2001 | British | 78 years |
| Michael John Whitby | Director | 2 Mar 2005 | 27 Nov 2013 | British | 78 years |
| Neville Anthony Summerfield | Director | 19 Feb 2008 | 16 Jul 2010 | British | 69 years |
| Nigel Dawkins | Director | 8 Jul 2003 | 2 Mar 2005 | British | 71 years |
| Peter Andrew Crowther | Director | 18 Apr 2018 | 3 Nov 2023 | British | 54 years |
| Peter Roger Howard | Director | 30 Oct 2001 | 8 Jul 2003 | British | 81 years |
| Philip Andrew Kemp | Director | 18 Apr 2018 | 30 Sept 2020 | British | 62 years |
| Philip Extance | Director | 17 Sept 2010 | 8 Jan 2016 | British | 69 years |
| Philip Ronald Lines | Secretary | 21 Oct 2008 | 24 Oct 2011 | British | - |
| Rajesh Kumar | Secretary | 24 Oct 2011 | 18 Apr 2018 | - | - |
| Reginald Josiah Hudson | Director | 2 Mar 2005 | 24 Nov 2008 | British | 98 years |
| Richard Michael Green | Director | 8 May 1992 | 7 May 1996 | British | 78 years |
| Robert Charles Douglas Flello | Director | 17 Jul 2002 | 2 Mar 2005 | British | 60 years |
| Rodney Vaughan Latham | Director | 9 Nov 1993 | 8 Nov 1994 | British | 90 years |
| Shafique Hussain Shah | Director | 16 Jul 2010 | 17 Aug 2011 | Pakistani | 57 years |
| Tahir Ali | Director | 26 Nov 2009 | 16 Jul 2010 | British | 55 years |
| Tahir Ali | Director | 17 Aug 2011 | 27 Nov 2013 | British | 55 years |
| Timothy Luke Huxtable | Director | 16 Jul 2010 | 11 Jun 2012 | British | 53 years |