| Christopher Laskey Fidler | Secretary | 6 Sept 2002 | 5 Nov 2002 | British | - |
| Colin Fellowes | Secretary | 5 Dec 1997 | 22 Mar 1999 | British | - |
| Daniel Terence O'brien | Director | 5 Dec 1997 | 5 Nov 2002 | British | 79 years |
| Darren John Turk | Director | 17 Jan 2011 | 4 Feb 2016 | British | 50 years |
| David Anthony Pelham | Director | 5 Dec 1997 | 5 Nov 2002 | British | 78 years |
| Douglas Peters | Secretary | 19 May 2006 | 17 Jan 2011 | British | - |
| Graham Micklewright | Director | 15 Jun 2015 | 3 Apr 2020 | British | 63 years |
| Jacqueline Fisher | Nominee Director | 29 Sept 1997 | 5 Dec 1997 | British | 73 years |
| John Roderick Burke | Director | 5 Nov 2002 | 17 Jan 2011 | British | 72 years |
| Matthew John Pratt | Director | 17 Jan 2011 | 15 Jun 2015 | British | 50 years |
| Matthew William Edward Hyland | Nominee Director | 29 Sept 1997 | 5 Dec 1997 | British | 56 years |
| Matthew William Edward Hyland | Nominee Secretary | 29 Sept 1997 | 5 Dec 1997 | British | - |
| Myra Stevenson Cameron | Secretary | 5 Nov 2002 | 19 May 2006 | British | - |
| Peter Geoffrey Burford | Director | 5 Nov 2002 | 31 Oct 2006 | British | 76 years |
| Robert Paul Wilson | Director | 4 Feb 2016 | 15 May 2023 | British | 65 years |
| Simon Martin Isherwood | Director | 5 Dec 1997 | 21 Jul 2000 | British | 65 years |
| Susan Taberner | Secretary | 22 Mar 1999 | 5 Nov 2002 | British | - |