| Alan Keith Sohl | Director | 21 Mar 1991 | 1 Sept 1994 | British | 88 years |
| Amanda Jane Shepherd | Director | 21 Mar 1991 | 1 Nov 1998 | British | 62 years |
| Andrew David Pownall | Director | 21 Mar 1991 | 24 May 1991 | British | 67 years |
| Andrew James Nicholson | Director | 25 Sept 2011 | 31 May 2018 | British | 51 years |
| Angela Mary Cunningham | Director | 20 Apr 2004 | 28 Feb 2008 | British | 63 years |
| Antoinette Una Moriarty | Director | 18 Dec 2001 | 20 Apr 2004 | British | 58 years |
| Barbara Charlotte Wallace | Secretary | 5 Feb 2010 | 25 Sept 2011 | - | - |
| Barbara Charlotte Wallace | Director | 30 Sept 2010 | 25 Sept 2011 | British | 54 years |
| Carole Ann Balkwill | Director | 24 Jul 1995 | 28 Feb 1997 | British | 62 years |
| Caroline Jane Nash | Director | 9 Oct 1995 | 27 Sept 2001 | British | 61 years |
| Carolyn Jean Whittaker | Secretary | 20 Apr 2004 | 23 Nov 2005 | Other | - |
| Catherine Ruth Stanley | Director | 21 Mar 1991 | 1 Jan 2000 | British | 74 years |
| Christine Anne Russell | Secretary | 8 Feb 2012 | 27 Jul 2012 | - | - |
| David Eric Pell | Director | 21 Mar 1991 | 29 Nov 1991 | British | 87 years |
| Deborah Mace | Director | 18 Apr 1997 | 24 May 2000 | British | 56 years |
| Derek Leonard Young | Director | 29 Jan 1999 | 24 May 2000 | British | 71 years |
| Gary Moore | Director | 1 Jun 2018 | 1 May 2025 | British | 48 years |
| Gary Robert Mcneilly Stewart | Director | 29 Feb 2008 | 30 Sept 2010 | British | 59 years |
| Graham Richard Ward | Director | 9 Oct 1995 | 3 Mar 2000 | British | 61 years |
| Ian Smith Hillcoat Mcarthur | Director | 21 Mar 1991 | 1 Jul 1994 | British | 67 years |
| James Anthony Jackson | Director | 30 Sept 2010 | 8 Feb 2012 | British | 58 years |
| Joanne Fairbrass | Director | 18 Apr 1997 | 1 Jul 1999 | British | 58 years |
| John Albert Lea | Director | 18 Dec 2001 | 20 Apr 2004 | British | 74 years |
| John Albert Lea | Secretary | 31 Oct 2001 | 20 Apr 2004 | British | - |
| John Louis Coombs | Director | 24 May 2000 | 31 Oct 2001 | British | 73 years |
| John Louis Coombs | Secretary | 1 Sept 1999 | 24 May 2000 | British | - |
| John Louis Coombs | Secretary | 2 Aug 2000 | 31 Oct 2001 | British | - |
| Judith Elizabeth Byrne | Director | 24 Jul 1995 | 18 Apr 1997 | British | 67 years |
| Keith Ronald Gravett | Director | 24 May 2000 | 31 Oct 2001 | British | 58 years |
| Kenneth John Hart | Director | 30 Apr 1997 | 26 Jun 2000 | British | 82 years |
| Marcos Castro | Secretary | 23 Nov 2005 | 1 Aug 2008 | Other | - |
| Marcos Castro | Secretary | 23 Nov 2005 | 1 Aug 2008 | Other | - |
| Mark Lidbury | Director | 24 May 2000 | 31 Oct 2001 | British | 56 years |
| Martin Syrett | Director | 9 Oct 1995 | 30 Nov 2001 | British | 78 years |
| Merle Allen | Secretary | 25 Sept 2011 | 8 Nov 2011 | - | - |
| Michael Brian Sharpe | Director | 21 Mar 1991 | 18 Apr 1997 | British | 71 years |
| Moira Jean Jones | Director | 21 Mar 1991 | 22 Mar 2002 | British | 72 years |
| Moira Jean Jones | Secretary | 21 Mar 1991 | 1 Sept 1999 | British | - |
| Neil Clark Macarthur | Director | 29 Feb 2008 | 30 Sept 2010 | British | 58 years |
| Neil Robert Warman | Director | 9 Oct 1995 | 18 Apr 1997 | British | 57 years |
| Richard James Hopkins | Director | 6 Aug 2003 | 28 Feb 2008 | British | 67 years |
| Robert Anthony Earll | Director | 21 Mar 1991 | 18 Jul 1995 | British | 71 years |
| Robyn Fay Beresford | Secretary | 1 Aug 2008 | 5 Feb 2010 | Other | - |
| Rosalind Mary Gutteridge | Director | 9 Oct 1995 | 22 Mar 2002 | British | 76 years |
| Sally Jane Sutherland | Director | 8 Feb 2012 | 30 Sept 2019 | British | 58 years |
| Simon Howarth | Director | 14 Sept 1995 | 26 Jun 2000 | British | 69 years |
| Susan Rippengale | Director | 24 May 2000 | 28 Sept 2001 | British | 63 years |
| Terry Ellis | Director | 9 Oct 1995 | 18 Apr 1997 | British | 68 years |
| Tina Purcell | Director | 29 Jul 1994 | 28 Jul 1995 | British | 64 years |
| Valerie Beeden | Director | 21 Mar 1991 | 22 Oct 1993 | British | 78 years |
| Veronica Mary Nolan | Director | 24 May 2000 | 2 Aug 2000 | Irish | 51 years |
| Veronica Mary Nolan | Secretary | 24 May 2000 | 2 Aug 2000 | Irish | - |