| Alistair Fleming | Director | 30 May 1992 | 7 Feb 1996 | British | 82 years |
| Alun Tudor Roberts | Director | 5 Jul 1993 | 1 Feb 1995 | British | 75 years |
| Brian William Ranson | Director | 30 May 1992 | 25 Apr 1997 | British | 89 years |
| Christopher John Coffin | Director | 30 May 1992 | 6 Jun 1995 | British | 78 years |
| David Lewis Smillie | Director | 2 Jan 1997 | 14 Jun 2003 | British | 68 years |
| Derek Malcolm Jones | Director | 19 Sept 2016 | 4 Dec 2019 | British | 55 years |
| Franco Martinelli | Director | 21 Apr 2008 | 19 Sept 2016 | British | 66 years |
| Gavin Stuart Borland | Director | 20 Jul 1998 | 14 Jun 2003 | British | 70 years |
| Ian Mair Boyd | Director | 30 May 1992 | 23 May 2002 | British | 82 years |
| James Thomas | Director | 30 May 1992 | 31 Jan 1997 | British | 75 years |
| John Robert Parker | Director | 30 May 1992 | 31 Dec 1993 | British | 92 years |
| Jonathan Hall | Director | 9 Jul 2007 | 4 Dec 2019 | British | 64 years |
| Jonathan Mark Oatley | Director | 18 Nov 2004 | 31 Jul 2007 | British | 58 years |
| Kenneth Edward Grove | Director | 30 May 1992 | 11 Aug 2006 | British | 79 years |
| Kevin George Alfred Gamble | Director | 2 Jan 1996 | 6 Nov 2001 | British | 79 years |
| Mark Gordon Busby | Director | 13 May 2002 | 1 Mar 2004 | British | 61 years |
| Mark Gordon Busby | Secretary | 27 Sept 2002 | 1 Mar 2004 | British | - |
| Mark William Hardy | Director | 30 May 1992 | 13 May 2002 | British | 69 years |
| Mark William Hardy | Director | 21 Jan 2003 | 31 Mar 2018 | British | 69 years |
| Mark William Hardy | Secretary | 30 May 1992 | 13 May 2002 | British | - |
| Mark William Hardy | Secretary | 2 Mar 2004 | 31 Mar 2018 | British | - |
| Matthew Jones | Secretary | 1 Apr 2018 | 1 Apr 2018 | - | - |
| Matthew Jones | Director | 1 Apr 2018 | 6 Sept 2019 | British | 43 years |
| Mervyn John Miller | Director | 30 May 1992 | 30 Jun 1996 | British | 75 years |
| Nicholas James William Borrett | Secretary | 27 Jul 2012 | 25 Feb 2013 | - | - |
| Paul Warwick Capell | Director | 10 Dec 2001 | 31 Jan 2003 | British | 69 years |
| Peter David Brooks | Director | 7 Jun 1993 | 14 Jun 2003 | British | 73 years |
| Peter David Brooks | Secretary | 23 May 2002 | 27 Sept 2002 | British | - |
| Peter Thomson Syme | Director | 21 Jan 2003 | 18 Oct 2004 | British | 83 years |
| Richard Adrian Craddy | Director | 5 Jul 1993 | 14 Jun 2003 | British | 84 years |
| Ronald Garrick | Director | 30 May 1992 | 31 Jan 1999 | British | 86 years |
| Stanley Alan Royall Billiald | Secretary | 21 Apr 2008 | 1 Jul 2009 | Other | - |
| Stuart John Houston | Director | 30 May 1992 | 31 Jan 1996 | British | 79 years |
| Valerie Francine Anne Teller | Secretary | 1 Jul 2009 | 27 Jul 2012 | British | - |
| William Andrew Mclean | Director | 30 May 1992 | 19 May 1995 | British | 88 years |
| William Mccallum Currie | Director | 23 May 2002 | 31 Jan 2003 | British | 72 years |