| Alan Graham Sapsworth Griffith | Director | 28 Aug 1993 | 30 Jun 1997 | British | 78 years |
| Anthony John Charles Worrall | Director | 30 Mar 1991 | 30 Jun 1995 | British | 79 years |
| Christopher Roderick John Goscomb | Director | 19 Jan 2009 | 31 Dec 2013 | British | 74 years |
| David John Baker-falkner | Director | 30 Mar 1991 | 30 Sept 1993 | British | 71 years |
| Dean Leslie Webster | Director | 30 Mar 1991 | 30 Jun 1997 | British | 67 years |
| Dean Leslie Webster | Director | 1 Oct 2009 | 3 Oct 2014 | British | 67 years |
| Derek Ronald Pitcher | Director | 9 Oct 2014 | 3 Nov 2015 | British | 67 years |
| Donald Angus Palmer | Secretary | 14 Dec 1994 | 1 Jul 1996 | British | - |
| Douglas Alexander Drysdale Mccormick | Director | 30 Nov 2015 | 6 Sept 2016 | British | 64 years |
| Francesca Joanne Wilson | Secretary | 1 Jun 2009 | 4 Mar 2011 | British | - |
| Francis Robert Ives | Director | 30 Mar 1991 | 1 Oct 2009 | British | 78 years |
| Ian James Fleming | Director | 19 Aug 1997 | 30 Jun 1998 | British | 73 years |
| James Patrick Murray | Secretary | 29 Sept 2003 | 1 Jun 2009 | British | - |
| Michael David Gibbons | Director | 30 Mar 1991 | 30 Jun 1997 | British | 73 years |
| Michael David Gibbons | Director | 25 Feb 1998 | 8 Dec 2009 | British | 73 years |
| Michael Harry Holmes | Director | 16 Sept 1997 | 30 Jun 1998 | British | 81 years |
| Michael Kemsley | Director | 30 Jun 1998 | 19 Jan 2009 | British | 71 years |
| Michael Kemsley | Secretary | 3 Dec 1993 | 14 Dec 1994 | British | - |
| Michael Kemsley | Secretary | 30 Jun 1998 | 29 Sept 2003 | British | - |
| Patrick Malcolm Mann Sinclair | Director | 1 Jan 2014 | 6 Sept 2016 | British | 51 years |
| Raymond Wheeler | Director | 30 Mar 1991 | 1 Oct 1997 | British | 81 years |
| Robert Arthur Danks | Director | 28 Aug 1993 | 12 Dec 1995 | British | 80 years |
| Ronald William Clarke | Director | 30 Mar 1991 | 31 May 1991 | British | 97 years |
| Sally Elizabeth Anne Mitchell | Secretary | 1 Jul 1996 | 30 Jun 1998 | British | - |
| William Alexander Heaney | Secretary | 14 Dec 1994 | 30 Jun 1998 | British | - |
| William Frederick Cecil Swann | Secretary | 30 Mar 1991 | 3 Dec 1993 | British | - |