| Alan Michael Rylett | Director | 1 Apr 2003 | 31 Dec 2016 | British | 77 years |
| Amanda Jane Emilia Massie | Director | 6 Oct 2011 | 8 Mar 2013 | British | 56 years |
| Amanda Jane Emilia Massie | Secretary | 7 Aug 2007 | 8 Mar 2013 | British | - |
| Andrew Peter Chadd | Director | 14 Oct 2004 | 7 Aug 2007 | British | 62 years |
| Bethan Melges | Secretary | 20 Jan 2016 | 9 Sept 2019 | - | - |
| Carl Sjogren | Secretary | 30 Jul 2010 | 7 Nov 2011 | - | - |
| Catherine Engmann | Secretary | 7 Aug 2007 | 22 May 2009 | British | - |
| Christine Ann Shaw | Secretary | 17 Jun 2011 | 2 May 2012 | - | - |
| Christopher James Stevens | Director | 14 Jan 2022 | 15 Jul 2022 | British | 61 years |
| Christopher John Taft | Director | 30 Nov 2001 | 13 Jul 2004 | British | 67 years |
| Clive Thomas | Director | 1 Oct 2019 | 17 Nov 2022 | British | 60 years |
| Craig Steven Apsey | Director | 30 Jul 2013 | 31 May 2016 | British | 65 years |
| David Alun Hughes | Director | 2 May 2003 | 7 Aug 2007 | British | 65 years |
| David Frank Tilston | Director | 13 Sept 2010 | 17 Jun 2011 | British | 69 years |
| David Mawson | Director | 1 Oct 2019 | 20 Dec 2019 | British | 65 years |
| David Richard Virden | Director | 30 Jul 2013 | 5 Apr 2016 | British | 64 years |
| Emma Jean Hilda Alexander | Director | 6 Dec 2016 | 7 Sept 2017 | British | 60 years |
| Finlay Stuart Mcfadyen | Director | 7 Dec 2000 | 30 Apr 2003 | British | 62 years |
| Fraser Scott Duncan | Director | 7 Dec 2000 | 18 Feb 2004 | British | 66 years |
| Geoffrey Wyn Williams | Director | 7 Dec 1998 | 23 Feb 2000 | British | 82 years |
| Grant Rumbles | Director | 21 Nov 2011 | 8 Jun 2015 | British | 68 years |
| Guy Hands | Director | 7 Dec 2000 | 12 Dec 2000 | British | 67 years |
| Helen Julia Samuels | Director | 19 Feb 2021 | 18 Mar 2022 | British | 56 years |
| Ian Charles Meredith | Director | 6 Dec 2016 | 31 Jan 2021 | British | 63 years |
| James Anthony Thomas | Director | 23 Feb 2000 | 7 Dec 2000 | Welsh | 73 years |
| Jayne Denise Hettle | Director | 19 Feb 2021 | 30 Jun 2024 | British | 61 years |
| Jeremy Mark Williams | Director | 3 May 2016 | 3 Jul 2018 | British | 57 years |
| John Arthur Jasper | Director | 23 Feb 2000 | 13 Jul 2004 | British | 86 years |
| John Mansel James | Director | 23 Feb 2000 | 7 Dec 2000 | British | 87 years |
| Joseph Sinyor | Director | 18 Feb 2004 | 6 Jan 2005 | British | 69 years |
| Keith Charles Jackson | Director | 30 Jul 2013 | 27 Feb 2017 | British | 73 years |
| Kelly Lee | Secretary | 26 May 2009 | 30 Jul 2010 | British | - |
| Kevin Andrew Young | Director | 6 Aug 2007 | 31 Aug 2010 | British | 67 years |
| Lee Howard | Director | 3 Jul 2018 | 1 Oct 2019 | British | 45 years |
| Leigh Parry Thomas | Director | 3 Jul 2018 | 1 Oct 2019 | British | 55 years |
| Mark Whittaker | Director | 24 Jan 2020 | 23 Feb 2021 | British | 51 years |
| Martin David Angle | Director | 15 Oct 2001 | 18 Feb 2004 | British | 76 years |
| Michael John Kinski | Director | 7 Dec 2000 | 22 Jun 2001 | British | 74 years |
| Nicky Cobden | Secretary | 2 May 2012 | 29 Aug 2013 | - | - |
| Paul Adam Hoyle | Director | 25 Jul 2000 | 1 Dec 2004 | British | 66 years |
| Paul Adrian Rayner | Director | 31 Jan 2013 | 8 Jun 2015 | British | 65 years |
| Paul David England | Director | 6 Oct 2011 | 8 Aug 2013 | British | 56 years |
| Peter Brian Slater | Director | 7 Sept 2017 | 3 Jul 2018 | British | 57 years |
| Peter David Manning | Director | 15 Dec 2004 | 10 Sept 2007 | British | 71 years |
| Philip Higgins | Secretary | 9 Sept 2019 | 24 Sept 2021 | - | - |
| Philip John Ladmore | Director | 10 Jun 2002 | 15 Nov 2005 | British | 61 years |
| Richard Gregory Curtis | Secretary | 7 Dec 1998 | 7 Dec 2000 | British | - |
| Richard Harry Cuthbert | Director | 6 Aug 2007 | 5 Oct 2011 | British | 73 years |
| Richard Harry Cuthbert | Director | 6 Aug 2007 | 5 Oct 2011 | British | 73 years |
| Rodney Hewer Harris | Director | 17 Jun 2011 | 25 Jan 2013 | British | 65 years |
| Ruth Catherine Prior | Director | 18 Feb 2004 | 7 Aug 2007 | British | 59 years |
| Ruth Mundy | Director | 30 Jul 2013 | 29 Sept 2015 | British | 70 years |
| Stephen James Morriss | Director | 1 Sept 2008 | 10 Dec 2010 | British | 61 years |
| Stephen John Davies | Director | 3 May 2016 | 3 Jul 2018 | British | 66 years |
| Stephen Whiting | Secretary | 8 Apr 2003 | 15 Dec 2004 | British | - |
| Steven Kenneth Whiting | Director | 7 Dec 2000 | 24 Mar 2003 | British | 71 years |
| Steven Philip Van Raalte | Director | 16 Nov 2022 | 30 Jul 2024 | British | 44 years |
| Taylor Wessing Secretaries Limited | Corporate Secretary | 15 Dec 2004 | 7 Aug 2007 | United Kingdom | - |
| Terry Colin Woodhouse | Director | 1 Apr 2003 | 8 Nov 2004 | British | 62 years |
| Timothy Leonard Lonsdale | Director | 25 Jul 2000 | 3 Oct 2002 | British | 79 years |
| Tjg Secretaries Limited | Corporate Secretary | 7 Dec 2000 | 8 Apr 2003 | United Kingdom | - |