| Adrian David Robins | Director | 1 Mar 2012 | 31 Mar 2022 | British | 61 years |
| Adrian David Robins | Director | 4 Mar 2004 | 17 Jun 2010 | British | 61 years |
| Anthony Guthrie | Secretary | 12 Apr 2016 | 3 May 2018 | - | - |
| Arthur William Russell | Director | 19 Apr 1993 | 22 Dec 1997 | British | 86 years |
| Bes Trustees Plc | Corporate Director | 8 Mar 2006 | 20 Sept 2016 | United Kingdom | - |
| Beverley Ann Crouch | Director | 3 Feb 2000 | 11 Dec 2003 | British | 75 years |
| Beverley Ann Crouch | Director | 1 Mar 2014 | 29 Feb 2020 | British | 75 years |
| Christopher Philip Pardoe | Director | 8 Mar 2001 | 8 Apr 2003 | British | 65 years |
| Clare Alison Williams | Director | 1 Feb 2008 | 28 Feb 2014 | British | 64 years |
| David Alan Samper | Director | 1 Dec 2016 | 19 Mar 2018 | British | 52 years |
| David Norton Roberts | Director | 1 Jul 1994 | 23 Sept 1999 | British | 71 years |
| David Thurston | Director | 7 Mar 2002 | 31 Jan 2008 | British | 71 years |
| David Ware | Director | 22 Dec 1997 | 8 Mar 2001 | British | 77 years |
| Derek Edward Henson | Director | 3 Nov 1992 | 15 Jun 1993 | British | 94 years |
| Dh & B Directors Limited | Corporate Nominee Director | 8 Jun 1992 | 25 Sept 1992 | - | - |
| Dh & B Managers Limited | Corporate Nominee Director | 8 Jun 1992 | 25 Sept 1992 | - | - |
| Duncan John Cooper | Director | 20 Nov 2014 | 20 Sept 2016 | British | 47 years |
| Edward Peter Barker | Director | 1 Aug 2010 | 17 Mar 2012 | British | 54 years |
| Gray's Inn Secretaries Limited | Corporate Nominee Secretary | 8 Jun 1992 | 3 Nov 1992 | - | - |
| Hamish Murray Andrew Elvidge | Director | 10 Jan 2006 | 31 Jul 2010 | British | 73 years |
| Hannah Kate Bernard | Director | 17 Jun 2010 | 26 Jun 2013 | British | 52 years |
| Hazel Debra Jarvis | Secretary | 31 Mar 2000 | 12 Apr 2016 | British | - |
| Helen Louise Webb | Director | 1 Feb 2008 | 4 Oct 2013 | British | 60 years |
| Henry James Burgess | Director | 10 Jan 2006 | 31 Jan 2008 | British | 57 years |
| Ian David Coull | Director | 15 Jun 1995 | 31 Dec 2002 | British | 76 years |
| Ian Maitland Baldwin | Director | 15 Mar 1993 | 22 Dec 1997 | British | 77 years |
| Imelda Walsh | Director | 15 Nov 2001 | 31 Dec 2005 | British | 62 years |
| Jacqueline Ann Connor | Director | 1 Jan 2014 | 7 Jun 2017 | British | 61 years |
| Janet Cameron | Director | 1 Feb 2008 | 23 Mar 2010 | British | 63 years |
| Jayne Edwards | Director | 1 Mar 2014 | 19 Mar 2018 | British | 65 years |
| John Alan Renshaw | Director | 15 Jun 1995 | 7 Dec 2000 | British | 77 years |
| John Edwin Adshead | Director | 25 Sept 1992 | 28 Feb 2011 | British | 81 years |
| John Edwin Adshead | Secretary | 25 Sept 1992 | 8 Jun 1993 | British | - |
| John Priest | Director | 1 Mar 2012 | 29 Feb 2016 | British | 66 years |
| Joseph Harry George Barnes | Director | 3 Nov 1992 | 7 Jul 1993 | British | 96 years |
| Judith Margaret Elizabeth Evans | Director | 23 Sept 1999 | 27 Apr 2001 | British | 78 years |
| Keith Bowden | Director | 17 Jun 2010 | 1 Mar 2012 | British | 66 years |
| Lisa Arnold | Director | 1 Dec 2016 | 28 Feb 2023 | British | 64 years |
| Martin Alec Webb | Director | 15 Nov 2001 | 15 Jul 2005 | British | 72 years |
| Martyn Stephen Burke | Director | 13 May 2012 | 3 Dec 2019 | British | 56 years |
| Michael Boag | Director | 20 Mar 2018 | 29 Feb 2020 | British | 80 years |
| Michael Ian Scott | Director | 26 Jun 2013 | 20 Nov 2014 | British | 49 years |
| Michael Ralph Merton | Director | 1 Mar 2011 | 31 May 2018 | British | 75 years |
| Michael Thomas Powell | Director | 19 Apr 1993 | 8 Jun 1996 | British | 78 years |
| Nigel Frederick Matthews | Secretary | 3 Nov 1992 | 14 Jan 1997 | British | - |
| Paul Densham | Director | 1 Mar 2016 | 31 Mar 2024 | British | 62 years |
| Penny Vegting | Director | 4 Mar 2004 | 28 Jan 2005 | British | 66 years |
| Philip Kershaw | Secretary | 14 Jan 1997 | 31 Mar 2000 | British | - |
| Philip William Davies | Secretary | 26 Jun 2012 | 25 Feb 2014 | British | - |
| Rachel Clark | Director | 1 Feb 2020 | 30 Sept 2024 | British | 51 years |
| Richard Andrew Chadwick | Director | 3 Feb 2005 | 26 Mar 2008 | British | 75 years |
| Richard Marshall Crann | Director | 3 Feb 2000 | 7 Mar 2002 | British | 71 years |
| Robert Andre Edwards | Director | 17 Jun 2010 | 24 Sept 2013 | British | 52 years |
| Robert Angus Clark | Director | 25 Sept 1992 | 28 Apr 1995 | British | 92 years |
| Robert Connelly | Director | 17 Jun 2010 | 1 Mar 2012 | British | 72 years |
| Roger John Matthews | Director | 16 Dec 1999 | 3 Feb 2005 | British | 72 years |
| Rosemary Prudence Thorne | Director | 15 Jun 1993 | 26 Nov 1999 | British | 74 years |
| Sally-jane Holdstock | Director | 1 Mar 2020 | 31 Mar 2024 | British | 60 years |
| Stephen William Bradbury | Director | 7 Mar 2002 | 29 Feb 2020 | British | 77 years |
| Steven Graham Mobbs | Director | 20 Mar 2018 | 31 Mar 2021 | British | 46 years |
| Terence Michael Heiser | Director | 7 Jul 1993 | 26 Jul 2000 | British | 94 years |
| Timothy Fallowfield | Secretary | 3 May 2018 | 24 Sept 2024 | - | - |
| Timothy Fallowfield | Director | 11 Dec 2003 | 15 Aug 2005 | British | 63 years |
| Timothy Mark Stanger | Director | 22 Dec 1997 | 2 Oct 1998 | British | 64 years |
| Tony Michael Walker | Director | 19 Apr 1993 | 23 Sept 1999 | British | 69 years |