| Andrew Graham Dowson | Director | 1 Jun 1996 | 8 Oct 1996 | British | 67 years |
| Andrew Stephen Leaman | Director | 19 Jul 1996 | 31 Dec 2002 | British | 76 years |
| Angela Lockwood | Secretary | 13 Jun 2006 | 25 Nov 2011 | British | - |
| Bernard Anthony John Studds | Director | 4 Jan 2010 | 3 Sept 2015 | British | 62 years |
| Craig William Murray | Director | 22 Jul 1999 | 6 Jan 2000 | British | 68 years |
| David Charles Jones | Director | 6 Jan 2000 | 31 Jan 2001 | British | 83 years |
| David Wilson Keens | Director | 6 Jan 2000 | 31 Jan 2001 | British | 73 years |
| Elissa Leah Phillips | Secretary | 1 Mar 1996 | 31 Jan 2001 | British | - |
| Femi Sobo | Secretary | 16 May 2003 | 24 Dec 2003 | British | - |
| Glenn Hutchinson | Director | 1 Apr 2002 | 26 Sept 2005 | British | 71 years |
| Helen Mary Lakin | Director | 2 Sept 1994 | 6 Apr 1995 | British | 65 years |
| Helen Mary Lakin | Secretary | 1 Jun 2000 | 30 Nov 2001 | British | - |
| Howard Ian Trafford | Director | 26 Sept 2005 | 4 Jan 2010 | British | 61 years |
| Ian Peter Campbell | Director | 1 Mar 1996 | 25 Nov 1999 | British | 65 years |
| James Edward Rowley | Director | 8 Nov 1995 | 19 Jul 1996 | British | 68 years |
| John Piers Hunter-brown | Director | 3 Sept 2015 | 6 Sept 2017 | British | 50 years |
| Kenneth William Maynard | Director | 1 Mar 1996 | 23 Oct 1998 | British | 75 years |
| Mark Harvey Ayrton Astbury | Director | 1 Mar 1996 | 1 Jun 1996 | British | 66 years |
| Michelle Antoinette Angela Johnson | Secretary | 20 Sept 2016 | 29 Nov 2017 | - | - |
| Miranda Clare Armstrong | Director | 7 Nov 2019 | 1 Oct 2021 | New Zealander | 41 years |
| Paul Gittins | Secretary | 25 Nov 2011 | 20 Sept 2016 | - | - |
| Paul Gittins | Director | 2 Sept 1994 | 1 Mar 1996 | British | 71 years |
| Paul Gittins | Secretary | 2 Sept 1994 | 20 Feb 1995 | British | - |
| Paul Nelson Jamieson | Director | 5 Apr 2005 | 3 Sept 2015 | British | 64 years |
| Peter Roy Oakes | Director | 1 Mar 1996 | 14 Nov 2001 | British | 75 years |
| Raymond Nixon | Secretary | 20 Feb 1995 | 31 May 2000 | British | - |
| Robert James Mee | Director | 8 Nov 1995 | 31 Jan 2001 | British | 75 years |
| Roy Littler | Director | 8 Nov 1995 | 25 Nov 1999 | British | 85 years |
| Sally Mayer | Secretary | 30 Nov 2001 | 13 Jun 2006 | British | - |
| Sara Jayne Bayley | Director | 10 Oct 2019 | 2 Nov 2020 | British | 57 years |
| Stephen Fairbank | Director | 1 Mar 1996 | 25 Nov 1999 | British | 78 years |
| Stephen Keith Stewart | Director | 27 Jun 1997 | 19 Jun 1998 | British | 68 years |
| Steven Alan Rowe | Director | 6 Apr 1995 | 1 Mar 1996 | British | 73 years |
| Thomas David Benfield | Director | 6 Sept 2017 | 7 Nov 2019 | British | 38 years |