| Alastair Bradshaw | Secretary | 16 Dec 2011 | 3 Mar 2014 | - | - |
| Alexander Edward Davies | Director | 6 Oct 2023 | 18 Jun 2025 | British | 50 years |
| Alexandra Dadd | Secretary | 30 Jul 2008 | 2 Feb 2009 | Other | - |
| Andrew Blair Mcphillips | Director | 8 Aug 2002 | 30 Jul 2004 | British | 58 years |
| Andrew Blair Mcphillips | Director | 7 Sept 2005 | 4 Mar 2019 | British | 58 years |
| Andrew Charles Wibling | Director | 1 Mar 2012 | 16 Oct 2013 | British | 71 years |
| Andrew John Webb | Director | 3 Sept 2012 | 30 May 2013 | British | 52 years |
| Andrew Michael Saunders-davies | Director | 5 Nov 2001 | 20 May 2003 | British | 67 years |
| Andrew Nicholas Peters | Director | 1 May 2013 | 30 Jan 2014 | British | 57 years |
| Andrew Nicholas White | Director | 1 Feb 1994 | 3 Jun 2003 | British | 69 years |
| Angus James Michie | Director | 14 Jan 2005 | 6 May 2005 | British | 59 years |
| Ann Marie Dibben | Secretary | 29 Sept 2023 | 10 Apr 2024 | - | - |
| Anthony Roy Foster | Secretary | 8 Dec 2005 | 15 Feb 2008 | British | - |
| Anthony William Pidgley | Director | 12 Aug 2004 | 26 Jun 2020 | British | 78 years |
| Christopher Hewetson Payne | Director | 20 May 2003 | 14 Jan 2005 | British | 66 years |
| Christopher Lee Gilbert | Director | 5 Feb 2014 | 31 Mar 2023 | British | 54 years |
| Christopher Raymond Fry | Director | 3 Sept 2012 | 22 May 2013 | British | 59 years |
| Claire Fearn | Secretary | 1 Dec 1998 | 13 Jul 1999 | British | - |
| Claire Puttergill | Secretary | 26 Feb 1998 | 17 Oct 2003 | British | - |
| Daniel Cooper | Director | 4 Dec 2018 | 12 May 2020 | British | 54 years |
| David Alan Gilchrist | Director | 16 Jul 2019 | 28 Mar 2024 | British | 52 years |
| David Alexander Orchin | Director | 18 Jun 2003 | 14 Jan 2005 | British | 57 years |
| David Anthony Fox | Director | 1 May 1997 | 18 Nov 1998 | British | 58 years |
| David Anthony Fox | Director | 30 Apr 2001 | 8 Aug 2002 | British | 58 years |
| David Anthony Fox | Secretary | 31 May 1996 | 18 Nov 1998 | British | - |
| David John Carden | Director | 1 Oct 2012 | 13 Sept 2013 | British | 65 years |
| David Martin Lowry | Director | 1 Feb 2013 | 3 Nov 2015 | South African | 44 years |
| David Myles Campbell | Director | 3 Oct 2006 | 24 Sept 2007 | British | 60 years |
| Duncan Barrington Sweetland | Director | 15 Dec 1993 | 1 Jun 1995 | British | 61 years |
| Duncan Barrington Sweetland | Secretary | 1 Feb 1994 | 1 Jun 1995 | British | - |
| Elaine Anne Driver | Secretary | 3 Mar 2014 | 8 Aug 2016 | - | - |
| Elizabeth Taylor | Secretary | 1 Feb 2004 | 30 Sept 2005 | British | - |
| Gary John Hodges | Director | 1 Feb 1994 | 31 Dec 2012 | British | 64 years |
| Gemma Parsons | Secretary | 8 Aug 2016 | 4 May 2018 | - | - |
| Graham John Chivers | Director | 8 Jan 2019 | 23 Nov 2022 | British | 45 years |
| Graham John Roper | Director | 1 Feb 1993 | 1 Feb 1995 | British | 79 years |
| Graham Payne | Director | 1 Feb 1993 | 1 Jul 1994 | British | 72 years |
| Harry James Hulton Lewis | Director | 16 May 2019 | 3 Apr 2023 | British | 50 years |
| Ian James Plumley | Director | 1 May 1997 | 1 Nov 2001 | British | 64 years |
| Ian James Plumley | Director | 6 May 2005 | 3 Feb 2006 | British | 64 years |
| Jared Stephen Philip Cranney | Secretary | 4 May 2018 | 21 Oct 2019 | - | - |
| Jason Stokes | Director | 4 May 2004 | 6 May 2005 | British | 58 years |
| Jeremy Paul Chapman | Director | 1 Apr 2014 | 16 Jul 2019 | British | 51 years |
| John Andrew Gaffney | Director | 21 Jul 2000 | 1 Jun 2015 | British | 62 years |
| John Richard Jacobs | Director | 1 Feb 1993 | 1 Feb 1995 | British | 81 years |
| Julian Paul Hodder | Director | 4 Apr 2000 | 26 Sept 2012 | British | 54 years |
| Julian Paul Hodder | Secretary | 4 Apr 2000 | 26 Mar 2002 | British | - |
| Mark Day | Director | 1 Jun 1995 | 13 Jan 1997 | British | 65 years |
| Mark Day | Secretary | 1 Jun 1995 | 31 May 1996 | British | - |
| Michael James O Connell | Director | 1 Jul 1999 | 29 Feb 2000 | British | 57 years |
| Michael James O Connell | Secretary | 13 Jul 1999 | 29 Feb 2000 | British | - |
| Nicola Jayne Turner | Director | 4 Nov 2008 | 16 Jan 2009 | British | 56 years |
| Nicolas Guy Simpkin | Director | 1 Oct 2009 | 23 Sept 2015 | British | 56 years |
| Patrick Francis Sweetnam | Director | 1 Feb 1993 | 5 Nov 2001 | British | 74 years |
| Patrick Gerald Duffin | Director | 16 Mar 2023 | 1 Mar 2024 | British | 52 years |
| Peter Dudley Norman | Director | 1 Feb 1993 | 15 Dec 1993 | British | 73 years |
| Peter Dudley Norman | Secretary | 1 Feb 1993 | 1 Feb 1995 | British | - |
| Peter James Smith | Director | 6 Jun 2022 | 4 Sept 2023 | British | 54 years |
| Peter Pellett | Director | 1 May 2001 | 11 Feb 2011 | British | 70 years |
| Richard James Stearn | Secretary | 2 Feb 2009 | 16 Dec 2011 | British | - |
| Robert Charles Grenville Perrins | Secretary | 15 Feb 2008 | 30 Jul 2008 | British | - |
| Roger St John Hulton Lewis | Director | 6 Dec 1994 | 1 Mar 1999 | British | 78 years |
| Simon Philip Banfield | Director | 26 Mar 2002 | 30 Jul 2004 | British | 61 years |
| Simon Philip Banfield | Secretary | 26 Mar 2002 | 30 Jul 2004 | British | - |
| Steven Sheldon Dover | Director | 30 May 2006 | 24 Oct 2006 | British | 52 years |
| Stuart James Bainbridge | Director | 3 Nov 2015 | 16 May 2019 | British | 50 years |
| Toby Benjamin Mead | Director | 3 Sept 2012 | 31 May 2013 | British | 55 years |
| Tony Kelly Pidgley | Director | 1 Feb 1999 | 30 Apr 2001 | British | 57 years |
