| Darren Christer Boden | Secretary | 1 Jun 2005 | 17 Dec 2012 | British | - |
| David Sidney Fordham | Director | 25 Nov 2008 | 17 Dec 2012 | British,german | 73 years |
| Derek Edward Auden | Director | 26 Nov 1991 | 5 Jun 1996 | British | 102 years |
| Gary Thomas Matthews | Director | 8 Apr 2006 | 25 Nov 2008 | British | 71 years |
| Geoffrey Neil Battman | Director | 26 Nov 1991 | 25 Feb 1994 | British | 93 years |
| Jacqueline Roma Bannister | Director | 1 Aug 1997 | 31 May 2005 | British | 72 years |
| Jacqueline Roma Bannister | Secretary | 1 Aug 1997 | 31 May 2005 | British | - |
| James Black | Director | 26 Nov 1991 | 7 Apr 2006 | British | 80 years |
| Robert Peter Richard Iliffe | Director | 17 Dec 2012 | 31 Jul 2015 | British | 82 years |
| Timothy Denis Morris | Director | 26 Nov 1991 | 16 Feb 1996 | British | 91 years |
| Valerie Burton | Director | 1 Aug 1997 | 29 Jan 2001 | British | 83 years |