| Aileen Norma Taylor | Secretary | 7 Mar 2001 | 19 Nov 2004 | British | - |
| Anthony Luigi Forni | Director | 15 Feb 1993 | 18 Oct 1995 | British | 78 years |
| Anthony Luigi Forni | Director | 7 Nov 1996 | 25 Jan 1999 | British | 78 years |
| Barbara Charlotte Wallace | Director | 30 Jun 2011 | 27 Sept 2011 | British | 54 years |
| Brian Addison Carte | Director | 15 Feb 1993 | 30 Jun 1996 | British | 82 years |
| Carolyn Jean Down | Secretary | 24 May 2007 | 27 Sept 2011 | Other | - |
| Christine Anne Russell | Secretary | 27 Sept 2011 | 27 Jul 2012 | - | - |
| Christopher Paul Sullivan | Director | 5 Feb 2004 | 13 Apr 2007 | British | 68 years |
| Christopher Sparks | Director | 13 Feb 2003 | 4 Jul 2005 | British | 63 years |
| Darrell Paul Evans | Director | 17 Jun 2009 | 16 Feb 2010 | British | 56 years |
| David Andrew Mccreadie | Director | 1 May 2001 | 31 May 2004 | British | 56 years |
| David Ian Hall | Director | 30 Mar 2001 | 4 Dec 2002 | British | 62 years |
| David Ronald Allan | Director | 11 Nov 2003 | 14 Mar 2007 | British | 66 years |
| Finlay Ferguson Williamson | Director | 2 Apr 2001 | 31 Mar 2006 | British | 66 years |
| Graham Terence Jansen | Director | 15 Feb 1993 | 16 Jan 1995 | British | 82 years |
| Hamish Martin Vincent Gray | Director | 1 Jan 1999 | 31 Oct 1999 | British | 79 years |
| Helen Clare Rule | Secretary | 29 Apr 2002 | 5 Jan 2004 | British | - |
| Helen Fiona Whiteley | Director | 26 Oct 1995 | 20 Jan 1999 | British | 60 years |
| Howard Roger Brown | Director | 1 Jan 1999 | 28 Apr 2000 | British | 80 years |
| Ian Peter Springett | Director | 26 Oct 1995 | 6 Jan 2000 | British | 66 years |
| James Thomas Macdonald | Director | 5 Feb 2002 | 5 Feb 2004 | British | 66 years |
| Jeremiah Charles Toher | Director | 14 Mar 2007 | 17 Jun 2009 | British | 61 years |
| John Alistair Barclay | Director | 2 Apr 2001 | 5 Feb 2004 | British | 92 years |
| John Derek Fitch | Director | 15 Feb 1993 | 30 Sept 1996 | British | 88 years |
| John Derek Fitch | Director | 6 Feb 1997 | 24 Jan 1998 | British | 88 years |
| John Hugh Paddick | Director | 26 Jul 2000 | 15 Dec 2000 | British | 67 years |
| John Michael Morgan | Director | 15 Feb 1993 | 30 Sept 1996 | British | 89 years |
| John Neil Maltby | Director | 1 Jan 1998 | 31 Dec 1998 | British | 63 years |
| Margaret Janet Evans | Secretary | 15 Feb 1993 | 7 Nov 1996 | British | - |
| Mark Joseph Smith | Director | 17 Jun 2009 | 30 Jun 2011 | British | 67 years |
| Michael John Taylor | Director | 26 Oct 1995 | 21 Jan 1999 | British | 66 years |
| Nicholas Charles Coleman | Director | 1 Jan 1999 | 18 Oct 2000 | British | 69 years |
| Norman Cardie Mcluskie | Director | 16 Oct 2000 | 7 Sept 2004 | British | 81 years |
| Patrick John Boylan | Director | 1 Jan 1999 | 26 May 2000 | Irish | 84 years |
| Patrick John Neville | Director | 14 Mar 2007 | 11 Aug 2008 | British | 65 years |
| Peter Linnell | Director | 15 Feb 1993 | 7 Jul 1997 | British | 78 years |
| Philippa Margaret Dickson | Director | 5 Feb 2004 | 21 Feb 2005 | British | 63 years |
| Rebecca Louise Waterton | Secretary | 6 Feb 2007 | 24 May 2007 | British | - |
| Richard Lionel Storey | Director | 27 Apr 1995 | 25 Jan 1999 | British | 72 years |
| Richard Lionel Storey | Director | 16 Oct 2000 | 31 Dec 2004 | British | 72 years |
| Robin Stewart Legg | Director | 2 May 1996 | 24 Feb 1999 | British | 75 years |
| Roger Edward Stevens | Director | 2 May 1996 | 25 Jan 1999 | British | 77 years |
| Roger Edward Stevens | Secretary | 27 Oct 1994 | 11 Jul 2000 | British | - |
| Sara Noel Mackinnon | Secretary | 5 Feb 2004 | 6 Feb 2007 | British | - |
| Sarah Jane Deaves | Director | 6 Jan 2000 | 31 May 2001 | British | 64 years |
| Stephen George Byrne | Secretary | 8 May 1997 | 20 Mar 2001 | British | - |
| Stephen John Stanley Wells | Director | 26 Jan 1995 | 22 Nov 1996 | British | 77 years |
| Tejen Kumar Majumdar | Director | 15 Feb 1993 | 13 Jan 1995 | British | 76 years |