| Bramwell James Davies | Secretary | 17 Apr 1991 | 25 Sept 1996 | British | - |
| Brian Henry Neale | Director | 13 Dec 1995 | 1 Feb 2005 | British | 78 years |
| Darrell Arthur Robert Beckett | Director | 17 Apr 1991 | 28 Mar 1994 | British | 90 years |
| Donald Carter | Director | 22 Mar 2002 | 16 Feb 2011 | British | 77 years |
| Geoffrey Roy Whistler | Director | 16 Feb 2011 | 26 Feb 2013 | British | 70 years |
| Gerald William Victor Daniels | Secretary | 25 Sept 1996 | 31 Dec 2013 | British | - |
| Ian Keith Gifford | Director | 22 Mar 2002 | 5 Sept 2006 | British | 64 years |
| Robert George Russell Carter | Director | 17 Apr 1991 | 16 Feb 2011 | British | 73 years |
| Robert John Alflatt | Secretary | 31 Dec 2013 | 6 Jun 2018 | - | - |
| Roger Anthony Lacey | Director | 16 Feb 2011 | 26 Feb 2013 | British | 76 years |
| Saul David Humphrey | Director | 5 Sept 2006 | 22 Dec 2006 | British | 59 years |
| Saul David Humphrey | Director | 17 Dec 2012 | 8 Dec 2016 | British | 59 years |
| Terry James Travers | Director | 17 Apr 1991 | 2 Aug 2000 | British | 77 years |
| Thomas Hector Atkins | Director | 23 Feb 1994 | 22 Mar 2002 | British | 81 years |
| Timothy John Leggett | Director | 26 Sept 2007 | 16 Feb 2011 | British | 56 years |