| Alan Peter Cosh | Director | 7 Sept 1992 | 3 Sept 2004 | British | 81 years |
| Andrew Trace Allan Wates | Director | 16 Jan 2004 | 1 Sept 2006 | British | 86 years |
| Ashley Game | Secretary | 2 Oct 2000 | 30 Apr 2002 | British | - |
| Cara Louise Hewitt | Director | 31 Dec 2005 | 1 Oct 2007 | British | 54 years |
| Christopher Stephen Wates | Director | 7 Sept 1992 | 2 Oct 2000 | British | 87 years |
| Colin William Hutchinson | Director | 6 Apr 1998 | 4 Nov 1998 | British | 69 years |
| Dave Duncan Struan Robertson | Director | 2 Oct 2000 | 16 Jan 2004 | British | 77 years |
| David Alexander Bowen | Secretary | 22 Oct 2015 | 3 Dec 2018 | - | - |
| David Huw Davies | Director | 1 Feb 2005 | 4 Jan 2016 | British | 70 years |
| David Huw Davies | Secretary | 1 Feb 2005 | 30 May 2006 | British | - |
| David Huw Davies | Secretary | 31 Dec 2007 | 24 Nov 2008 | British | - |
| David Owen Allen | Director | 4 Jan 2016 | 16 Aug 2022 | British | 54 years |
| John Michael Jarrett | Director | 1 Oct 2007 | 22 Oct 2015 | British | 65 years |
| John Michael Jarrett | Secretary | 24 Nov 2008 | 22 Oct 2015 | British | - |
| Jonathan Charles Bennett Houlton | Director | 1 Jun 1998 | 1 Feb 2005 | British | 65 years |
| Jonathan Charles Bennett Houlton | Secretary | 30 Jun 2000 | 2 Oct 2000 | British | - |
| Jonathan Charles Bennett Houlton | Secretary | 30 Apr 2002 | 1 Feb 2005 | British | - |
| Jonathan Giles Macartney Wates | Director | 1 Jan 1998 | 30 Nov 2006 | British | 59 years |
| Jonathan Peter Spencer | Director | 11 Apr 1994 | 7 Aug 1998 | British | 72 years |
| Judith Caroline Ashton | Director | 4 Jan 2005 | 24 Mar 2006 | British | 57 years |
| Martin Geoffrey Leach | Director | 1 Nov 2013 | 15 Nov 2019 | British | 61 years |
| Martin Gerald Davey | Director | 1 Jan 1998 | 26 Jul 1999 | British | 78 years |
| Michael Charles Plummer | Director | 19 Mar 1999 | 11 Jul 2000 | British | 68 years |
| Narinder Singh Sareen | Secretary | 7 Sept 1992 | 29 Apr 1994 | British | - |
| Neil Andrew Dearmer | Director | 2 Jan 2001 | 5 Jan 2004 | British | 64 years |
| Neville Tullah | Director | 2 Oct 2000 | 12 Dec 2001 | British | 82 years |
| Paul Christopher Ronald Wates | Director | 7 Sept 1992 | 30 Sept 2001 | British | 88 years |
| Paul David Phipps | Director | 12 Dec 2001 | 31 Dec 2005 | British | 74 years |
| Philip Smith Lord | Director | 7 Sept 1992 | 30 Jun 1995 | British | 92 years |
| Reginald James Warren | Director | 7 Sept 1992 | 31 Aug 1994 | British | 84 years |
| Terry Ann Styant | Secretary | 30 May 2006 | 31 Dec 2007 | British | - |
| Timothy Andrew De Burgh Wates | Director | 10 Jan 2005 | 20 Jun 2023 | British | 60 years |
| Timothy William Andrews | Director | 1 Aug 2003 | 31 Dec 2005 | British | 58 years |
| William Graham Mackie | Secretary | 29 Apr 1994 | 30 Jun 2000 | British | - |
| Yvonne Hudson | Director | 7 Sept 1992 | 8 Sept 1995 | British | 71 years |