| Alan Philip Scott | Director | 26 Feb 2013 | 30 Aug 2013 | British | 60 years |
| Andreas Joachim Fegbeutel | Director | 12 Oct 2012 | 21 May 2013 | British | 53 years |
| Andrew Bowler | Director | 31 Aug 2007 | 1 Apr 2008 | British | 70 years |
| Andrew Dale Mullins | Director | 22 Dec 1999 | 5 Jul 2002 | British | 67 years |
| Barry Peter Perrin | Director | 15 Nov 2004 | 21 May 2013 | British | 63 years |
| Barry Peter Perrin | Secretary | 31 Dec 2004 | 4 Oct 2010 | British | - |
| Barry Slater | Director | 18 Dec 1992 | 1 Jul 1995 | British | 88 years |
| Beverley Edward John Dew | Director | 30 Aug 2013 | 5 Dec 2014 | British | 55 years |
| Bill Kingwill | Director | 26 Feb 2013 | 24 Oct 2014 | British | 65 years |
| Charles Nicholas Pollard | Director | 22 Oct 2014 | 1 Jul 2015 | British | 68 years |
| Christopher Charles Millard | Director | 6 Mar 2015 | 31 Dec 2015 | British | 65 years |
| Daniel James Greenspan | Director | 4 Oct 2010 | 26 Oct 2012 | British | 51 years |
| Daniel James Greenspan | Secretary | 4 Oct 2010 | 12 Oct 2012 | British | - |
| David Eric Beardsmore | Director | 21 Nov 1997 | 1 Jan 2001 | British | 86 years |
| David Gordon Smith | Director | 25 Jan 2019 | 31 Dec 2019 | British | 66 years |
| David John Donaldson | Director | 21 May 2013 | 15 Aug 2014 | British | 74 years |
| David Samuel Kennedy | Director | 24 Mar 2016 | 31 Jan 2017 | British | 68 years |
| David Stuart Hurcomb | Director | 1 Jul 1995 | 30 Nov 2004 | British | 62 years |
| David Stuart Vincent | Director | 5 Apr 1995 | 2 Jan 1997 | British | 83 years |
| David Stuart Vincent | Director | 18 Nov 1997 | 4 Mar 1998 | British | 83 years |
| Dean John Banks | Director | 8 Jun 2015 | 10 Feb 2021 | British | 55 years |
| Edwin John Howard | Director | 1 Jul 1995 | 31 Dec 1997 | British | 84 years |
| Garry James Forster | Director | 18 Nov 1997 | 4 Mar 1998 | British | 70 years |
| Gavin Mathew Morris | Director | 18 Nov 1997 | 4 Mar 1998 | British | 73 years |
| Geoffrey David Bell | Director | 21 Nov 1997 | 3 Feb 1999 | British | 76 years |
| George Johnston Hood | Director | 31 Aug 2007 | 1 Apr 2008 | British | 70 years |
| Glen Franklyn Schofield | Director | 2 Jan 1997 | 21 Dec 1999 | British | 76 years |
| Graham Ronald Hill | Director | 14 Jun 2017 | 17 Feb 2021 | British | 64 years |
| Gregory William Mutch | Secretary | 12 Oct 2012 | 30 Sept 2015 | British | - |
| Ian Saxton Beck | Director | 18 Dec 1992 | 30 Nov 1995 | British | 76 years |
| James Joseph Duffy | Director | 8 Jun 2016 | 17 Mar 2021 | British | 60 years |
| James Maxwell Bicker | Secretary | 22 Dec 1999 | 31 Oct 2000 | British | - |
| Jean Margaret Patricia Thomas | Director | 18 Dec 1992 | 1 Jul 1995 | British | 87 years |
| John Keaveney | Director | 30 Jan 2015 | 30 Jun 2017 | Irish | 54 years |
| John Michael Smith | Director | 1 Jul 1995 | 30 Jun 1996 | British | 75 years |
| Jonathan Granville Winter | Director | 1 Jul 2017 | 24 Sept 2018 | British | 66 years |
| Liam Christopher Jude Duffy | Director | 31 Aug 2007 | 27 Apr 2008 | British | 67 years |
| Lindsay Mcgibbon | Director | 8 Aug 2022 | 22 Nov 2024 | British | 59 years |
| Mark Farrah | Director | 26 Feb 2013 | 13 Aug 2017 | British | 62 years |
| Mark Lloyd Cutler | Director | 11 Mar 2014 | 11 Nov 2014 | British | 58 years |
| Mark William Bullock | Director | 10 Feb 2021 | 31 Dec 2023 | British | 63 years |
| Michael John Peasland | Director | 5 Apr 2004 | 31 Dec 2013 | British | 74 years |
| Murray John Easton | Director | 26 Feb 2013 | 16 Oct 2015 | British | 71 years |
| Neil Patterson | Director | 31 Aug 2007 | 1 Apr 2008 | British | 68 years |
| Neil Patterson | Director | 26 Feb 2013 | 30 Jan 2015 | British | 68 years |
| Nicholas William Davies | Director | 1 Jul 1995 | 30 Jun 1999 | British | 65 years |
| Patrick John Scannell | Director | 6 Sept 2001 | 31 Dec 2004 | British | 75 years |
| Paul Francis Gandy | Director | 26 Aug 2014 | 24 Mar 2016 | British | 66 years |
| Peter Herbert Coats | Director | 21 Nov 1997 | 6 Sept 2001 | British | 83 years |
| Philip Arthur Cleaver | Director | 2 Jan 1997 | 23 Apr 2004 | British | 78 years |
| Ralph Middlemore | Director | 18 Oct 1999 | 21 Dec 1999 | British | 71 years |
| Raymond James Lusher | Director | 1 Jul 1997 | 21 Dec 1999 | British | 81 years |
| Richard Cordeschi | Secretary | 1 Feb 1999 | 31 Dec 2004 | British | - |
| Richard Gregory Dudgeon | Director | 1 Jul 1995 | 26 Apr 1996 | British | 63 years |
| Robert Barton | Director | 18 Dec 1992 | 1 Jul 1998 | British | - |
| Robert Edgar Glibbery | Director | 18 Dec 1992 | 5 Apr 1995 | British | 81 years |
| Robert John Irving | Director | 1 Jul 1995 | 31 Dec 1996 | British | 73 years |
| Robert Vincent Walker | Director | 9 Sept 1996 | 24 May 2013 | British | 68 years |
| Stephen John Waite | Director | 22 Dec 1999 | 1 Jul 2013 | British | 74 years |
| Stuart Edward Curl | Director | 5 Dec 2014 | 31 May 2016 | British | 65 years |
| Thomas Allan Edgcumbe | Director | 14 Aug 2017 | 28 Feb 2022 | British | 46 years |
| Timothy Harry Spencer | Director | 9 Aug 2001 | 1 Apr 2008 | British | 76 years |
| Wendy Ann Courtman | Director | 18 Dec 1992 | 31 Dec 2004 | British | 70 years |
| Wendy Ann Courtman | Secretary | 18 Dec 1992 | 21 Dec 1999 | British | - |
| William Edward Kingwill | Director | 31 Aug 2007 | 1 Apr 2008 | British | 65 years |
| William Owen Aitchison | Director | 12 Oct 2012 | 30 May 2014 | British | 72 years |