| Alan Rodger Christie | Director | 30 Sept 1996 | 23 Sept 1999 | British | 79 years |
| Alan Rodger Christie | Director | 20 Jan 2004 | 5 Jan 2005 | British | 79 years |
| Alistair Linn Webster | Director | 20 Jan 2004 | 10 Jun 2009 | British | 73 years |
| Anthony Joseph John Bochenski | Director | 30 Sept 1996 | 23 Sept 1999 | British | 75 years |
| Anthony Robert Worthy | Director | 18 Feb 1993 | 17 Feb 1995 | British | 84 years |
| Brian Johnston | Director | 19 Dec 1994 | 30 Sept 1996 | British | 75 years |
| Carol Ann Ritchie | Director | 22 Oct 2002 | 30 Apr 2004 | British | 67 years |
| Christopher Sutton | Director | 5 May 2009 | 18 Aug 2015 | British | 68 years |
| David Alan Zabawa | Director | 5 Jan 2001 | 17 Nov 2001 | British | 59 years |
| David Brynle Williams | Director | 21 Apr 1994 | 30 Sept 1996 | British | 86 years |
| David Dermot Hennessey | Secretary | 22 Aug 2016 | 8 Jan 2024 | - | - |
| Derek Arthur De Gruchy | Director | 5 Sept 2016 | 8 Jun 2018 | British, | 61 years |
| Frank Leybourne | Director | 21 Jun 1992 | 31 Mar 1994 | British | 98 years |
| George Alexander Grant | Director | 1 Jun 2006 | 30 Apr 2009 | British | 65 years |
| George Gibson Reid | Director | 20 Jan 2004 | 4 Jan 2006 | British | 58 years |
| Gerald Rees | Secretary | 21 Jun 1992 | 30 Sept 1996 | British | - |
| Ian Mcfarlane Brown | Director | 30 Sept 1996 | 30 Jul 1999 | British | 86 years |
| James Edward Rowley | Director | 30 Sept 1996 | 30 Sept 2000 | British | 68 years |
| James Owen Trace | Director | 18 Apr 2011 | 23 Dec 2014 | British | 63 years |
| James Walter Thomas Claughan | Director | 21 Oct 1993 | 19 Dec 1994 | British | 85 years |
| John Kenneth Mcdowall | Director | 13 Apr 1993 | 27 Jun 1996 | British | 101 years |
| John Michael Morrissey | Director | 26 Aug 2009 | 31 Aug 2010 | British | 65 years |
| John Walter Skeldon | Director | 18 Feb 1993 | 30 Jun 1997 | British | 83 years |
| Kenneth Stuart Cameron | Director | 18 Feb 1993 | 20 Jun 1995 | British | 80 years |
| Malcolm Glover Thomas | Director | 21 Jun 1992 | 30 Sept 1996 | British | 99 years |
| Malcolm Thomas Evans | Director | 21 Jun 1992 | 27 Sept 1993 | British | 94 years |
| Martin Kenneth Staples | Director | 4 Jan 2006 | 31 Oct 2006 | British | 53 years |
| Maurice Gordon Craze | Director | 21 Jun 1992 | 4 Feb 1993 | British | 83 years |
| Michael John David Griffiths | Director | 18 Apr 2011 | 23 Dec 2014 | British | 77 years |
| Paul Gittins | Secretary | 18 Jan 2024 | 31 Jul 2024 | - | - |
| Paul Gittins | Secretary | 1 Jun 2000 | 22 Aug 2016 | British | - |
| Peter James Landers | Director | 23 Sept 1999 | 20 Jan 2004 | British | 65 years |
| Peter Malcolm Cottle | Director | 21 Jan 2002 | 20 Jan 2004 | British | 76 years |
| Peter Malcolm Cottle | Director | 18 Mar 2005 | 26 Aug 2009 | British | 76 years |
| Raymond Nixon | Secretary | 30 Sept 1996 | 31 May 2000 | British | - |
| Raymond Poole | Director | 8 Jun 2018 | 12 May 2021 | British | 63 years |
| Richard Andrew Jones | Director | 19 Aug 2015 | 28 Oct 2022 | British | 54 years |
| Richard Charles Peter Cox | Director | 16 Sept 1993 | 27 May 1994 | British | 73 years |
| Richard James Armstrong | Director | 23 Dec 2014 | 5 Apr 2016 | British | 56 years |
| Robert James Mee | Director | 30 Sept 1996 | 7 Sept 1999 | British | 75 years |
| Robert Lewis | Director | 26 Aug 2009 | 17 Dec 2010 | British | 54 years |
| Royston Sidney Simblet | Director | 21 Jun 1992 | 19 May 1993 | British | 84 years |
| Steven David Russell Chessman | Director | 27 Aug 2010 | 28 Feb 2011 | British | 63 years |
| Stuart James Ballingall | Director | 15 Jan 2007 | 10 Jun 2009 | British | 62 years |
| Thomas Costello | Director | 20 Jan 2004 | 4 Jun 2004 | British | 76 years |
| Thomas Eric Hector Crawford | Director | 21 Jun 1992 | 1 May 1994 | British | 94 years |
| Thomas Woolgrove | Director | 18 Mar 2005 | 31 May 2006 | British | 56 years |