| Alan Edward Moore | Director | 1 Nov 1994 | 30 Apr 1998 | British | 90 years |
| Bryan Gerald Clark Jackson | Director | 1 Nov 2003 | 31 Mar 2016 | British | 66 years |
| Caroline Elizabeth Lane | Director | 26 Nov 2003 | 27 Jun 2008 | British | 65 years |
| Christopher Jeremy Morse | Director | 5 Apr 1992 | 30 Apr 1992 | British | 98 years |
| Christopher Michael Wiscarson | Director | 23 Sept 2003 | 30 Mar 2004 | British | 75 years |
| Colin Michael Fisher | Director | 5 Apr 1992 | 31 Jul 2000 | British | 81 years |
| Eric St Clair Stobart | Director | 30 Mar 2004 | 31 Mar 2016 | British | 78 years |
| Ewan Brown | Director | 21 May 2004 | 27 Jun 2008 | British | 84 years |
| Frederick Michael Peter Riding | Director | 31 Jul 2000 | 16 Sept 2004 | British | 83 years |
| Gavin Raymond White | Secretary | 8 Mar 2012 | 7 Aug 2013 | - | - |
| Geoffrey Brankston | Director | 30 Mar 1999 | 26 Nov 2003 | British | 74 years |
| Geraint Wynne Francis | Director | 19 Nov 2009 | 31 Mar 2016 | British | 60 years |
| Graeme Richard Down | Director | 27 Sept 2011 | 31 Mar 2016 | British | 60 years |
| Hans-wolfgang Main | Secretary | 5 Apr 1992 | 28 May 1996 | British | - |
| Helen Claire Rose | Director | 19 Sept 2008 | 1 Jan 2013 | British | 61 years |
| Jocelyn Patricia Blackwell | Director | 1 Jan 2016 | 31 Mar 2016 | British | 70 years |
| John Hedley Greenborough | Director | 5 Apr 1992 | 24 Apr 1992 | British | 104 years |
| John Michael Raisman | Director | 24 Apr 1992 | 15 Apr 1998 | British | 97 years |
| John Robin Ibbs | Director | 1 May 1992 | 7 Feb 1997 | British | 100 years |
| John Thomas Davies | Director | 5 Apr 1992 | 31 Oct 1994 | British | 93 years |
| Keith Cullup | Director | 27 Jun 2008 | 30 Nov 2012 | British | 93 years |
| Laurence Gerald William Pearse | Director | 13 Nov 1997 | 19 Nov 2009 | British | 89 years |
| Lesley Jacqueline Laver | Director | 1 Dec 1993 | 18 Sept 1995 | British | 75 years |
| Michael Edward Fairey | Director | 1 May 1998 | 21 Jul 2003 | British | 78 years |
| Michael Edward Fairey | Director | 16 Sept 2004 | 31 Mar 2016 | British | 78 years |
| Michael John Probert Jones | Director | 19 Sept 2008 | 30 Sept 2014 | British | 63 years |
| Michael Roger Hatcher | Secretary | 28 May 1996 | 4 Sept 2002 | British | - |
| Michael William Joseph | Director | 21 Jul 2003 | 27 Jun 2008 | British | 70 years |
| Neil Patterson | Director | 5 Apr 1992 | 7 Aug 1997 | British | 98 years |
| Neilson Craig Smith | Director | 13 Nov 1997 | 27 Sept 2011 | British | 79 years |
| Nicholas Proctor Goodison | Director | 8 Feb 1997 | 11 Apr 2000 | British | 92 years |
| Peter Anthony Shepherd | Director | 20 Sept 2013 | 29 Jul 2016 | British | 52 years |
| Peter Charles Munday | Director | 13 Nov 1997 | 1 Nov 2003 | British | 74 years |
| Peter Charles Munday | Director | 30 Nov 2012 | 31 Mar 2016 | British | 74 years |
| Peter George Edwin Ayliffe | Director | 21 Jul 2003 | 30 Mar 2004 | British | 73 years |
| Richard Millard | Director | 5 Apr 1992 | 30 Nov 1993 | British | 80 years |
| Robert Austin Connor | Secretary | 4 Sept 2002 | 8 Mar 2012 | British | - |
| Robert Charles Carefull | Director | 27 Jun 2008 | 31 Mar 2016 | British | 81 years |
| Robert John Harrison | Director | 1 Mar 1996 | 12 Nov 1997 | British | 88 years |
| Roger Fawcett Boyes | Director | 31 Mar 2016 | 31 Mar 2020 | British | 82 years |
| Sally Bridgeland | Director | 1 Apr 2015 | 31 Mar 2016 | British | 62 years |
| Sheila Mary Forbes | Director | 31 Jul 2000 | 16 Apr 2003 | British | 80 years |
| Tamlyn Jane Nall | Director | 30 Mar 2004 | 31 Mar 2014 | British | 67 years |
| The Earl Of Selborne | Corporate Director | 16 Apr 1998 | 21 May 2004 | - | - |
| The Law Debenture Pension Trust Corporation P.l.c. | Corporate Director | 16 Sept 2008 | 31 Mar 2016 | United Kingdom | - |