| Alexander Stewart Mcintyre | Director | 18 Oct 2017 | 18 Dec 2020 | British | 70 years |
| Allen Geoffrey Amos | Director | 17 May 1992 | 31 Mar 1993 | British | 90 years |
| Barry Dye | Director | 21 May 2003 | 2 May 2006 | British | 68 years |
| Brian Lynn Staples | Director | 17 May 1992 | 18 Apr 1994 | British | 81 years |
| Brian Pellard | Director | 18 Apr 1994 | 1 Jul 1999 | British | 84 years |
| Clive William Price Mckenzie | Secretary | 21 May 2003 | 28 May 2010 | British | - |
| Declan James Mcgeeney | Director | 27 May 2015 | 20 Dec 2019 | Irish | 48 years |
| Dennis Arthur Johnson | Director | 26 Jun 2003 | 2 May 2006 | British | 78 years |
| Dirk Olaf Fitzhugh | Secretary | 29 Sept 1999 | 1 Dec 2001 | British | - |
| Edgar Rowan Sharples | Director | 11 Feb 2000 | 13 Aug 2002 | British | 74 years |
| Edward James Bridgewood | Director | 17 May 1992 | 18 Feb 1999 | British | 83 years |
| Euan Mcewan | Secretary | 1 Jul 1996 | 29 Sept 1999 | British | - |
| Gordon Arthur Ivan Waters | Director | 17 May 1992 | 29 Feb 1996 | British | 79 years |
| Hubert Desmond O'rourke | Director | 2 May 2006 | 27 May 2015 | Irish | 77 years |
| Hugh Waters | Director | 2 May 2006 | 20 Dec 2007 | British | 74 years |
| James Joseph Mccormack | Secretary | 8 Nov 1994 | 1 Jul 1996 | British | - |
| John Geoffrey Garside Bell | Director | 17 May 1992 | 31 Dec 2001 | British | 84 years |
| Kenneth Frank Bates | Director | 17 May 1992 | 21 May 2003 | British | 82 years |
| Laurence Pelham Murdey | Director | 17 May 1992 | 1 Feb 1998 | British | 87 years |
| Martin Robert Blower | Director | 19 Nov 2002 | 31 Mar 2015 | British | 70 years |
| Matthew Clement Hugh Gill | Director | 1 Jul 2016 | 30 Sept 2019 | British | 55 years |
| Michael Dobson | Director | 4 Jan 2010 | 13 Jun 2014 | British | 74 years |
| Paul Cornelius Collins | Director | 23 Mar 2009 | 7 Aug 2014 | Irish | 67 years |
| Peter Stanley Webb | Director | 1 Dec 2000 | 7 Dec 2004 | British | 79 years |
| Philip Michael Wainwright | Director | 2 May 2006 | 9 Mar 2007 | British | 61 years |
| Raymond Gabriel O'rourke | Director | 26 Jun 2003 | 2 May 2006 | Irish | 79 years |
| Richard Francis Tapp | Secretary | 1 Dec 2001 | 21 May 2003 | British | - |
| Richard Gregg Lumby | Director | 13 Aug 2002 | 11 Nov 2002 | British | 65 years |
| Roger John Markham | Director | 17 May 1992 | 28 Feb 2004 | British | 82 years |
| Roger William Robinson | Director | 31 Mar 1993 | 7 Sept 1993 | British | 75 years |
| Roger William Robinson | Director | 1 Jan 1996 | 21 May 2003 | British | 75 years |
| Rowan Clare Baker | Director | 18 Dec 2020 | 27 Sept 2024 | British | 53 years |
| Russell Guy Kellett | Director | 1 Sept 2011 | 29 May 2015 | British | 67 years |
| Simon Terence Chatwin | Director | 27 May 2015 | 3 Dec 2015 | British | 46 years |
| Stephen Hollingshead | Director | 20 Dec 2007 | 1 Apr 2011 | British | 70 years |
| Steven Cork | Director | 20 Dec 2007 | 27 May 2015 | British | 63 years |
| Stuart Robert Purves | Director | 27 May 2015 | 1 Jul 2016 | British | 45 years |
| Teresa Ann Styant | Secretary | 28 May 2010 | 29 Jun 2016 | - | - |
| William James Wright | Secretary | 17 May 1992 | 8 Nov 1994 | British | - |