| Arthur Silvester | Director | 27 Jan 2005 | 19 Dec 2006 | British | 81 years |
| Barbara Anne Nelson | Secretary | 1 Oct 2006 | 5 Mar 2007 | British | - |
| Barrie John Milsom | Director | 1 Sept 1994 | 31 Mar 1999 | British | 86 years |
| Barrie John Milsom | Director | 1 Aug 1999 | 4 Oct 2018 | British | 86 years |
| Bernard Vere Henderson | Director | 20 Apr 1994 | 9 Jul 1999 | British | 98 years |
| Bes Trustees Plc | Corporate Director | 22 Nov 2006 | 15 Dec 2020 | United Kingdom | - |
| Brian Charles Dice | Director | 7 Aug 1992 | 2 Sept 1996 | British | 90 years |
| Campbell Christie | Director | 1 Aug 1998 | 14 Mar 2008 | British | 89 years |
| Carolan Dobson | Director | 1 Jul 1998 | 27 Sept 2001 | British | 72 years |
| Catherine Jane Elvy | Director | 1 Jun 1995 | 31 Mar 2000 | British | 77 years |
| Christopher Alan Bailey | Director | 1 Apr 2011 | 31 Dec 2014 | British | 66 years |
| Cornel John Howells | Secretary | 5 Mar 2007 | 1 Apr 2009 | British | - |
| David Charles Ingman | Director | 7 Aug 1992 | 1 Nov 1993 | British | 98 years |
| David Edward Arthur Porter | Director | 7 Aug 1992 | 31 Dec 1994 | British | 88 years |
| David Harry Robert Yorke | Director | 7 Aug 1992 | 31 Jul 1998 | British | 95 years |
| David John Fletcher | Director | 3 Sept 1996 | 12 Dec 2002 | British | 84 years |
| David Walter French | Director | 1 Apr 1999 | 19 Dec 2006 | British | 77 years |
| Deborah Jean Hurst | Director | 16 Sept 2010 | 27 Jun 2013 | British | 64 years |
| Eric Andrew Prescot | Director | 10 Oct 2007 | 30 Jun 2011 | British | 69 years |
| George Peter Greener | Director | 10 Jul 1999 | 9 Jul 2005 | British | 71 years |
| Helen Christine Gordon | Director | 1 Apr 2001 | 3 Sept 2006 | British | 67 years |
| Henry Eric Holmes | Director | 7 Aug 1992 | 31 Aug 1993 | British | 106 years |
| Ian Jarvis | Director | 1 Oct 2017 | 30 Jun 2018 | British | 59 years |
| Ian Reid Miller | Secretary | 7 Aug 1992 | 31 May 1999 | British | - |
| Jane Catherine Cotton | Director | 18 Jul 2011 | 21 Mar 2017 | British | 67 years |
| Janet Ann Lewis Jones | Director | 19 Oct 1994 | 1 Jun 1995 | British | 76 years |
| John Christopher Dodwell | Director | 26 Sept 2014 | 13 Dec 2019 | British | 81 years |
| John Edwin Gordon | Director | 7 Aug 1992 | 31 Jan 1999 | British | 87 years |
| John Franklin Weston | Director | 7 Aug 1992 | 25 Jun 1993 | British | 93 years |
| John Franklin Weston | Director | 1 Oct 1993 | 31 Jul 1999 | British | 93 years |
| John Powell | Director | 1 Aug 2002 | 19 Dec 2006 | British | 89 years |
| John Stuart Bridgeman | Director | 14 Mar 2008 | 25 Sept 2014 | British | 82 years |
| Jonathan Stephen Gundry | Secretary | 1 Jun 1999 | 27 Mar 2002 | British | - |
| Judith Sarah Alborough | Secretary | 25 Jul 2003 | 27 Apr 2004 | British | - |
| Martin Dudley Japes | Director | 1 Oct 1993 | 31 Jul 2002 | British | 92 years |
| Matthew David Cross | Director | 11 Dec 2021 | 18 Jul 2024 | British | 48 years |
| Michael Anthony Cairns | Director | 7 Aug 1992 | 1 Jun 1995 | British | 86 years |
| Michael Armstrong Sewell | Director | 1 Nov 1993 | 26 Mar 1994 | British | 90 years |
| Michael Paul Moskot | Director | 31 Dec 2014 | 10 May 2019 | British | 73 years |
| Neil Chater | Director | 16 Feb 2006 | 19 Dec 2006 | British | 68 years |
| Neil Cossons | Director | 1 Apr 1999 | 31 Mar 2001 | British | 87 years |
| Nicholas Stanley Walker | Secretary | 28 Mar 2002 | 24 Jul 2003 | British | - |
| Nigel Ian Johnson | Director | 28 Mar 2007 | 16 Sept 2010 | British | 72 years |
| Norman Kennedy | Director | 7 Aug 1992 | 30 Jun 2004 | British | 82 years |
| Penelope Ann Cobham | Director | 1 Feb 1993 | 28 Feb 1995 | British | 72 years |
| Peter Craft Hutchison | Director | 7 Aug 1992 | 31 May 1998 | British | 90 years |
| Peter Patrick Chambers | Director | 7 Aug 1992 | 4 Mar 1994 | British | 73 years |
| Philip Martin Ridal | Director | 30 Sept 2005 | 31 Mar 2011 | British | 73 years |
| Quentin Patrick Pickford | Director | 1 Apr 2011 | 10 Dec 2021 | British | 65 years |
| Robert John Creasey | Director | 1 Jul 1994 | 30 Sept 2005 | British | 73 years |
| Robin Edward Rowlinson Evans | Director | 13 Dec 2002 | 28 Mar 2007 | British | 72 years |
| Stephen Geoffrey Astles | Director | 5 Mar 2007 | 31 Mar 2011 | British | 70 years |
| Steven Geoffrey Cole | Secretary | 28 Apr 2004 | 30 Sept 2006 | British | - |
| Steven Pullinger | Director | 19 Dec 2006 | 3 Jun 2016 | British | 67 years |
| Stuart Christopher Mills | Director | 23 Sept 2013 | 30 Sept 2017 | British | 59 years |
| Susan Theresa Achmatowicz | Director | 31 Jan 2002 | 10 Oct 2007 | British,canadian | 72 years |
| Thomas Kent | Director | 19 Dec 2006 | 30 Jun 2010 | British | 80 years |
| Timothy Simon Radcliffe | Director | 1 Jul 2010 | 30 Nov 2011 | British | 70 years |
| Yetunde Salami | Secretary | 1 Nov 2014 | 30 Sept 2020 | - | - |