| Alan Robert Robertson | Director | 24 Jan 2000 | 14 May 2005 | British | 64 years |
| Alistair Nigel Thompson | Director | 25 May 1991 | 9 Dec 1994 | British | 83 years |
| Andrew John Vickers | Director | 25 May 1991 | 10 Sept 1997 | British | 83 years |
| Andrew John Vickers | Secretary | 25 May 1991 | 2 Mar 1995 | British | - |
| David Edward Philips | Director | 25 May 1991 | 15 Apr 1997 | British | 86 years |
| David James Jackson | Director | 26 Apr 1997 | 16 Jun 2004 | British | 79 years |
| David Martin Best | Director | 11 Sept 1997 | 31 Mar 2003 | British | 68 years |
| David Matthew Bramwell | Director | 11 Sept 1997 | 31 Mar 2002 | British | 79 years |
| David Robert Cursley | Secretary | 1 Mar 1995 | 10 Sept 1997 | British | - |
| Edward Cyril Adams | Director | 1 Sept 1999 | 30 Jun 2004 | British | 86 years |
| Franco Martinelli | Director | 11 May 2005 | 30 Nov 2020 | British | 66 years |
| Iain Stuart Urquhart | Director | 17 Dec 2014 | 31 May 2022 | British | 61 years |
| Ian Ashley Richardson | Director | 14 Jan 1998 | 30 Jun 2004 | British | 67 years |
| Janette Anderson | Director | 1 Jun 2003 | 31 Dec 2007 | British | 62 years |
| John Alan Cooper | Director | 25 May 1991 | 10 Sept 1997 | British | 78 years |
| John Andrew Woollhead | Secretary | 1 Apr 2003 | 23 Dec 2004 | British | - |
| John Desmond Robertshaw | Director | 25 May 1991 | 18 Jan 1999 | British | 98 years |
| John Peter O'kane | Director | 1 Oct 2002 | 31 Jul 2004 | Irish | 68 years |
| Nicholas James William Borrett | Secretary | 27 Jul 2012 | 25 Feb 2013 | - | - |
| Peter Edward Palmer | Secretary | 11 Sept 1997 | 31 Mar 2003 | British | - |
| Peter Francis Corley | Director | 24 Jan 2000 | 30 Jun 2004 | British | 83 years |
| Peter John Andrews | Director | 4 Jan 1999 | 29 Nov 2000 | British | 81 years |
| Peter Kenneth Fryer | Director | 4 Jan 1999 | 29 Nov 2000 | Other | 82 years |
| Peter Lloyd Rogers | Director | 16 Jun 2004 | 31 Aug 2016 | British | 79 years |
| Philip Brierley | Director | 11 Sept 1997 | 3 Jan 2003 | British | 62 years |
| Robert Simon Foster | Director | 1 Apr 2003 | 16 Jun 2004 | British | 55 years |
| Shaun Doherty | Director | 31 May 2022 | 30 Sept 2024 | British | 58 years |
| Simon Harold John Arthur Knott | Director | 25 May 1991 | 26 Jun 2001 | British | 95 years |
| Stanley Alan Royall Billiald | Director | 20 Feb 2006 | 23 May 2007 | Other | 82 years |
| Stanley Alan Royall Billiald | Secretary | 4 Oct 2004 | 1 Jul 2009 | Other | - |
| Valerie Francine Anne Teller | Secretary | 1 Jul 2009 | 27 Jul 2012 | British | - |
| William Tame | Director | 16 Jun 2004 | 17 Dec 2014 | British | 72 years |