| Alan George Robson | Director | 28 Jan 1992 | 31 Jul 2002 | British | 88 years |
| Alistair Mcleod Leitch | Director | 1 Aug 2011 | 31 Jan 2012 | British | 71 years |
| Allen Frederick Healand | Director | 15 Jun 2006 | 27 Jan 2017 | British | 82 years |
| Andrew Sloan | Director | 15 Jun 2006 | 27 Jan 2017 | British | 57 years |
| Angela Elizabeth Wastling | Director | 17 May 2007 | 27 Jan 2017 | British | 58 years |
| Antony Richard Watling | Director | 11 May 2001 | 6 Mar 2008 | British | 61 years |
| Arthur Lawrence Robinson | Director | 19 Jun 1995 | 21 Mar 1996 | British | 106 years |
| Ashley Kenrick Bell | Director | 28 Jan 1992 | 28 Sept 1999 | British | 68 years |
| David Christopher Jarvis | Director | 18 Jul 2002 | 22 May 2003 | British | 78 years |
| Edward Francis Ayres | Director | 1 Aug 2011 | 31 Jul 2018 | British | 63 years |
| Francis Patrick Reil | Director | 28 Jan 1992 | 14 Jul 2000 | British | 68 years |
| Gilbert Kevin Wrightson | Director | 1 Oct 2008 | 31 Jan 2016 | British | 71 years |
| Gilbert Kevin Wrightson | Secretary | 22 May 2000 | 31 Jan 2016 | British | - |
| Howard Carlton Dawe | Director | 28 Jan 1992 | 6 Mar 2008 | British | 81 years |
| James Cropper | Director | 9 Dec 1999 | 14 Apr 2000 | British | 71 years |
| Janet Hilda Toker | Director | 18 Jul 2002 | 3 May 2006 | British | 70 years |
| John Arthur Black | Director | 28 Jan 1992 | 17 Nov 1997 | British | 78 years |
| John Atkinson | Director | 28 Jan 1992 | 2 May 2002 | British | 78 years |
| John Knowlton Watson | Director | 1 Aug 2011 | 12 Dec 2018 | British | 71 years |
| John Logan Fareham | Director | 28 Jan 1992 | 14 Nov 2001 | British | 67 years |
| John Stephen Ranby | Director | 23 Jul 1996 | 6 May 2000 | British | 81 years |
| Kenneth Branson | Director | 22 Nov 2001 | 7 Aug 2002 | British | 79 years |
| Kenneth William Turner | Director | 19 May 2005 | 15 Jun 2006 | British | 80 years |
| Maureen Obridge | Director | 18 Jul 2002 | 1 May 2004 | British | 84 years |
| Michael Malcolm John Kemp | Director | 18 Jul 2002 | 13 Jun 2004 | British | 83 years |
| Norman Stuart Whitelock | Director | 6 Apr 1998 | 2 May 2002 | British | 96 years |
| Patrick Joseph Doyle | Director | 28 Jan 1992 | 6 Sept 2001 | British | 86 years |
| Peter John Stoker | Director | 30 Apr 2010 | 31 Jul 2011 | British | 69 years |
| Peter John Stoker | Secretary | 28 Jan 1992 | 22 May 2000 | British | - |
| Stephen Murray | Director | 26 Jun 2000 | 11 May 2001 | British | 69 years |
| Steven James Bayes | Director | 22 May 2003 | 5 Jul 2005 | British | 64 years |
| Steven Waring | Director | 22 May 2003 | 31 May 2007 | British | 64 years |
| Tom Mcvie | Director | 26 Jun 2000 | 18 Jul 2002 | British | 75 years |
| William Alexander Stevenson | Director | 28 Jan 1992 | 30 Apr 2010 | British | 79 years |