| Adam Lee Strudwick | Director | 1 Oct 2001 | 1 Mar 2005 | British | 60 years |
| Alan Harold Sydney Halliday | Director | 3 Nov 1997 | 26 Feb 1999 | British | 75 years |
| Alastair Bradshaw | Secretary | 16 Dec 2011 | 3 Mar 2014 | - | - |
| Alexandra Dadd | Secretary | 30 Jul 2008 | 30 Jan 2009 | Other | - |
| Allan Walker | Director | 1 Sept 2001 | 19 May 2006 | British | 81 years |
| Andrew John Pollock | Director | 20 Oct 1997 | 12 Oct 2001 | British | 63 years |
| Ann Patricia Fulker | Director | 9 May 2001 | 7 Mar 2003 | British | 72 years |
| Anthony Roy Foster | Secretary | 26 Apr 2006 | 15 Feb 2008 | British | - |
| Anthony William Pidgley | Director | 30 Sept 1992 | 2 Apr 2001 | British | 78 years |
| Anthony William Pidgley | Director | 12 Aug 2004 | 26 Jun 2020 | British | 78 years |
| Antony Carey | Director | 30 Sept 1991 | 4 Oct 2010 | British | 78 years |
| Antony Peter Lacroix | Director | 9 Sept 2016 | 23 Nov 2018 | British | 61 years |
| Benjamin James Marks | Secretary | 9 Sept 2016 | 28 Mar 2019 | - | - |
| Benjamin James Marks | Director | 4 Jan 2016 | 28 Mar 2019 | British | 48 years |
| Christine Louise Tiernan | Director | 28 Sept 2004 | 6 Jun 2011 | British | 66 years |
| Christopher Douglas Matthews | Director | 1 Jul 2006 | 30 Apr 2008 | British | 71 years |
| Christopher John O`sullivan | Director | 3 Jan 1995 | 31 Jan 1998 | British | 68 years |
| Clive Gordon Shepherd | Director | 7 Aug 2018 | 24 Jul 2019 | British | 52 years |
| Craig John Carson | Director | 9 Sept 2016 | 14 Sept 2018 | British | 47 years |
| Damian John Bates | Director | 23 Jun 2022 | 15 Nov 2024 | British | 47 years |
| David Baty | Director | 1 Aug 1993 | 17 Mar 1995 | British | 68 years |
| David Colm Butler | Director | 1 May 2021 | 24 Oct 2025 | Irish | 41 years |
| David Geoffrey Johnston | Director | 1 Aug 1998 | 31 Dec 2000 | British | 71 years |
| Deborah Ann Aplin | Director | 1 May 1997 | 31 Jul 1998 | British | 62 years |
| Edward Villiers Noble | Director | 1 Jan 2017 | 24 Jul 2019 | British | 46 years |
| Elaine Anne Driver | Secretary | 3 Mar 2014 | 8 Aug 2016 | - | - |
| Gemma Parsons | Secretary | 8 Aug 2016 | 4 May 2018 | - | - |
| Gregory John Fry | Director | 30 Sept 1991 | 31 Dec 2016 | British | 68 years |
| Gregory John Fry | Secretary | 30 Sept 1991 | 11 Nov 1991 | British | - |
| Griffith Mccallum Marshalsay | Director | 1 Apr 1995 | 1 May 1997 | British | 74 years |
| Huw Alun Protheroe | Director | 8 Sept 2003 | 22 Jul 2004 | British | 58 years |
| Ian Antony Pearcey | Director | 24 Jul 2019 | 10 Aug 2020 | British | 56 years |
| Ian Antony Pearcey | Director | 7 Mar 2022 | 8 Feb 2023 | British | 56 years |
| Ian Dobie | Director | 1 Sept 1998 | 12 Jul 2016 | British | 63 years |
| James Nicholas Griffiths | Director | 1 Jul 2003 | 3 Dec 2014 | British | 57 years |
| James Paul Nicolson | Director | 7 Aug 2018 | 24 Jul 2019 | Finnish | 45 years |
| Jared Stephen Philip Cranney | Secretary | 4 May 2018 | 21 Oct 2019 | - | - |
| John Christopher Herron | Director | 1 May 1999 | 31 Aug 2000 | British | 63 years |
| John Haggerstone | Director | 1 May 1999 | 3 Mar 2000 | British | 67 years |
| John Ross Faragher | Director | 1 Feb 2011 | 13 Aug 2015 | British | 62 years |
| Julian Andrew Brandon | Director | 5 Apr 1994 | 31 Dec 1994 | British | 66 years |
| Luke James Roderic O'sullivan | Director | 1 Sept 2020 | 30 Sept 2022 | British,irish | 44 years |
| Malcolm Donald Wood | Director | 1 Nov 2004 | 15 Feb 2017 | British | 53 years |
| Mark Portelli Chadwick | Director | 6 Mar 2000 | 30 Mar 2001 | British | 58 years |
| Martina Collins | Director | 1 May 2012 | 17 Jul 2017 | Irish | 56 years |
| Michael Kevin Bicknell | Director | 1 May 1995 | 26 Jul 2001 | British | 71 years |
| Michael Robert May | Director | 24 Mar 1998 | 12 Aug 1999 | British | 71 years |
| Michael Spencer Bryn-jones | Director | 2 Sept 2015 | 12 Jul 2017 | British | 58 years |
| Michael Spencer Bryn-jones | Director | 26 Jan 2004 | 3 Nov 2004 | British | 58 years |
| Neil Finlay Bowron | Director | 29 Jun 2017 | 3 Feb 2020 | British | 48 years |
| Nicolas Guy Simpkin | Director | 1 Oct 2009 | 23 Sept 2015 | British | 56 years |
| Nigel Paul Lambert | Director | 1 May 1993 | 1 May 1995 | British | 74 years |
| Paul James Hunt | Director | 24 Nov 2016 | 31 Mar 2017 | British | 58 years |
| Paul Richard Michael Bentley | Director | 4 Mar 2002 | 4 Jul 2003 | British | 73 years |
| Paul Roger Kimber | Director | 10 Mar 2015 | 9 Sept 2016 | British | 48 years |
| Paul Roger Kimber | Director | 7 Aug 2018 | 31 May 2019 | British | 48 years |
| Paul Thomas Robinson | Director | 9 Aug 2019 | 25 Jan 2024 | British | 60 years |
| Peter David Ingram | Director | 30 Sept 1991 | 24 Sept 1993 | British | 77 years |
| Richard James Stearn | Secretary | 30 Jan 2009 | 16 Dec 2011 | British | - |
| Richard Walbourn | Director | 1 May 1999 | 31 Dec 2000 | British | 60 years |
| Richard Walbourn | Secretary | 30 Nov 1998 | 10 Oct 2003 | British | - |
| Robert Charles Grenville Perrins | Secretary | 15 Feb 2008 | 30 Jul 2008 | British | - |
| Robert James | Director | 1 May 1993 | 31 Dec 1994 | British | 73 years |
| Roger James Keir | Director | 22 Nov 1999 | 31 Dec 2000 | British | 67 years |
| Stephen Alan Kirwan | Director | 7 Aug 2018 | 25 Mar 2024 | New Zealander | 51 years |
| Stephen Robert Embrey | Director | 1 May 1994 | 1 May 1995 | British | 72 years |
| Steven Francis Board | Director | 1 May 1993 | 30 Nov 1998 | British | 71 years |
| Steven Francis Board | Secretary | 11 Nov 1991 | 30 Nov 1998 | British | - |
| Stuart Richard Luck | Director | 26 Apr 2012 | 9 Sept 2016 | British | 67 years |
| Stuart Richard Luck | Secretary | 9 Oct 2003 | 9 Sept 2016 | British | - |
| Susan Ann Young | Director | 14 Feb 1994 | 10 Apr 2000 | British | 73 years |
| Timothy Robert Gawthorn | Director | 3 Feb 2020 | 19 Apr 2024 | British | 48 years |
| Trevor Osborne | Director | 30 Sept 1991 | 31 Oct 1996 | British | 82 years |
| Wayland Peter Pope | Director | 9 May 2001 | 23 Jan 2004 | British | 62 years |
| Xander Duplessis | Director | 1 May 2010 | 9 Sept 2016 | British | 49 years |