| Alison Jane Cloutman | Director | 15 Aug 1997 | 3 Apr 1998 | British | 55 years |
| Andrew James Nicholson | Director | 16 Sept 2011 | 6 Feb 2012 | British | 51 years |
| Andrew Whittington | Director | 3 Apr 1996 | 31 Oct 1996 | British | 59 years |
| Angela Gail Chantler | Director | 15 Apr 1994 | 3 Apr 1998 | British | 62 years |
| Angela Mary Cunningham | Director | 20 Apr 2004 | 31 Jul 2009 | British | 63 years |
| Antoinette Una Moriarty | Director | 11 Jan 2001 | 20 Apr 2004 | British | 58 years |
| Barbara Charlotte Wallace | Secretary | 5 Feb 2010 | 16 Sept 2011 | - | - |
| Barbara Charlotte Wallace | Director | 18 Oct 2010 | 16 Sept 2011 | British | 54 years |
| Brendan William Shephard | Director | 4 Mar 1996 | 19 Aug 1997 | British | 56 years |
| Carolyn Jean Whittaker | Secretary | 20 Apr 2004 | 23 Nov 2005 | Other | - |
| Carolyn Smith | Director | 11 Jan 2001 | 30 Mar 2001 | British | 53 years |
| Carolyn Smith | Secretary | 5 Dec 2000 | 30 Mar 2001 | British | - |
| Christine Anne Mortimore | Director | 15 Aug 1997 | 3 Apr 1998 | British | 62 years |
| Christine Hemblade | Director | 1 Mar 1993 | 31 Oct 1996 | British | 68 years |
| Colin Richard Wilson | Director | 2 Apr 1993 | 22 Jun 1995 | British | 75 years |
| Coral Elese Hill | Director | 15 Apr 1994 | 3 Apr 1996 | British | 94 years |
| David Anthony Garland | Director | 19 Mar 2010 | 9 Sept 2011 | British | 69 years |
| David John Heath | Director | 24 Jun 1997 | 3 Apr 1998 | British | 82 years |
| David John Hofmann | Director | 22 Jun 1999 | 10 Nov 2000 | British | 76 years |
| David John Hofmann | Secretary | 25 Mar 1998 | 5 Dec 2000 | British | - |
| Eileen Beatrice Rosemary Branch | Director | 19 Jan 1995 | 14 Jul 1995 | British | 93 years |
| Fiona Mary Mackay | Secretary | 12 Sept 2016 | 24 Apr 2017 | - | - |
| Gary Robert Mcneilly Stewart | Director | 29 Feb 2008 | 18 Oct 2010 | British | 59 years |
| Geoffrey Bruce Down | Director | 1 Mar 1993 | 22 Jun 1995 | British | 83 years |
| Geoffrey Joseph Boothman | Director | 1 Mar 1993 | 31 Oct 1996 | British | 78 years |
| Graham John Manton | Director | 15 Apr 1994 | 31 Oct 1996 | British | 73 years |
| Graham Peter Snell | Director | 1 Mar 1993 | 3 Apr 1998 | British | 65 years |
| Graham Staples | Secretary | 22 Jun 1995 | 6 Mar 1997 | British | - |
| Helen Alison Boniface | Director | 19 Jan 1995 | 3 Apr 1998 | British | 58 years |
| James Anthony Jackson | Director | 18 Oct 2010 | 27 Jan 2012 | British | 58 years |
| James Snowden Chester | Director | 16 Oct 1995 | 30 Jun 1999 | British | 86 years |
| James Wishart Alexander | Director | 19 Aug 2013 | 9 Jul 2015 | British | 51 years |
| Jill Frances Slight | Director | 1 Mar 1993 | 3 Apr 1998 | British | 65 years |
| John Albert Lea | Director | 11 Jan 2001 | 20 Apr 2004 | British | 74 years |
| John Albert Lea | Secretary | 30 Mar 2001 | 20 Apr 2004 | British | - |
| John Andre Walter Kaczmarz | Director | 1 Mar 1993 | 3 Apr 1998 | British | 64 years |
| Joseph William Snow | Director | 1 Mar 1993 | 30 Jul 1993 | British | 94 years |
| Julie Denise Martin | Director | 19 Jan 1995 | 6 Mar 1997 | British | 56 years |
| Karen Dunn | Director | 3 Apr 1996 | 3 Apr 1998 | British | 61 years |
| Kathleen Keir Oliver | Director | 1 Mar 1993 | 31 Oct 1996 | British | 79 years |
| Kevin Francis Pert | Director | 1 Mar 1993 | 9 May 1997 | British | 73 years |
| Lorraine Mcaree | Director | 31 Oct 1996 | 3 Apr 1998 | British | 65 years |
| Marcos Castro | Secretary | 23 Nov 2005 | 1 Aug 2008 | Other | - |
| Mark Andrew Daryl House | Director | 8 Sept 2011 | 11 Jul 2013 | British | 54 years |
| Martin John Binks | Director | 22 Jun 1995 | 10 Nov 2000 | British | 72 years |
| Neil Clark Macarthur | Director | 29 Feb 2008 | 18 Oct 2010 | British | 58 years |
| Nigel Desmond Carter | Director | 10 Nov 2000 | 31 Jul 2009 | British | 60 years |
| Paul Frederick Miller | Director | 1 Mar 1993 | 10 Jun 1998 | British | 82 years |
| Paul Frederick Miller | Secretary | 1 Mar 1993 | 25 Mar 1998 | British | - |
| Pauline Elizabeth Cross | Director | 1 Mar 1993 | 31 Oct 1996 | British | 70 years |
| Peter Weatherley Watson | Director | 10 Nov 2000 | 30 Jun 2003 | British | 78 years |
| Rachel Tina Ottman | Director | 31 Oct 1996 | 3 Apr 1998 | British | 58 years |
| Rebecca Maria Froud | Director | 27 Jan 2012 | 11 Jul 2013 | British | 57 years |
| Richard James Hopkins | Director | 20 Apr 2004 | 28 Feb 2008 | British | 67 years |
| Robert Goldsmith | Director | 1 Mar 1993 | 3 Apr 1998 | British | 82 years |
| Robyn Fay Beresford | Secretary | 1 Aug 2008 | 5 Feb 2010 | Other | - |
| Sally Anne Doyle | Secretary | 16 Sept 2011 | 12 Sept 2016 | - | - |
| Sally Jane Brown | Director | 1 Jul 2003 | 21 Dec 2006 | British | 66 years |
| Sally Jane Brown | Director | 31 Jul 2009 | 19 Mar 2010 | British | 66 years |
| Simon David Wyles | Director | 2 Apr 1997 | 8 Aug 1997 | British | 54 years |
| Stephen Mark Quiddington | Director | 22 Jun 1995 | 16 Oct 1995 | British | 66 years |
| Stephen Miles Ottewill | Director | 31 Oct 1996 | 3 Apr 1998 | British | 66 years |
| Stephen Miles Ottewill | Director | 21 Dec 2006 | 31 May 2012 | British | 66 years |
| Suzanne Davies | Director | 1 Mar 1993 | 10 Jun 1998 | British | 71 years |
| Suzanne Elizabeth Baker | Director | 19 Jan 1995 | 3 Apr 1998 | British | 75 years |
| Thomas Lack | Director | 11 Jul 2013 | 25 Apr 2014 | British | 57 years |
| Yogesh Patel | Director | 23 May 2014 | 21 Nov 2016 | British | 49 years |