| Alan Mark Kershaw | Director | 1 Nov 2010 | 28 Feb 2014 | British | 59 years |
| Alistair George Buchanan | Director | 18 Dec 2019 | 30 Sept 2021 | British | 64 years |
| Christopher Paul Compton | Director | 31 Jan 2011 | 16 Dec 2012 | British | 62 years |
| Dan James Cowland | Director | 13 Mar 2014 | 20 Dec 2018 | British | 51 years |
| Daniel Llywelyn Bate | Secretary | 11 Jan 2010 | 28 Mar 2014 | British | - |
| David Austin Trippier | Director | 4 Jul 2000 | 21 Apr 2008 | British | 79 years |
| David William Youngman | Director | 4 Jul 2000 | 20 May 2009 | British | 75 years |
| Derek Francis Ashford | Director | 4 Jul 2000 | 3 Aug 2007 | British | 70 years |
| Derek Francis Ashford | Secretary | 4 Jul 2000 | 27 Sept 2005 | British | - |
| Halliwells Directors Limited | Corporate Nominee Director | 2 Nov 1999 | 4 Jul 2000 | - | - |
| Halliwells Secretaries Limited | Corporate Nominee Secretary | 2 Nov 1999 | 4 Jul 2000 | - | - |
| Helen Rachelle Sinclair | Director | 4 May 2021 | 15 Nov 2023 | British | 59 years |
| Hl Secretaries Limited | Corporate Director | 2 Nov 1999 | 4 Jul 2000 | - | - |
| Humphrey Richard Percy | Director | 1 Dec 2016 | 20 Jul 2018 | British | 69 years |
| John Edward Lawrence | Director | 4 Jul 2000 | 21 Apr 2008 | British | 80 years |
| John Mario Faskally Padovan | Director | 10 Apr 2006 | 22 Apr 2010 | British | 87 years |
| John Mcmillan Scott | Director | 22 Jul 2010 | 22 May 2013 | British | 79 years |
| Jonathan Hugh David Carey | Director | 29 Feb 2016 | 13 May 2019 | British | 75 years |
| Jonathan Peter Marland Of Odstock | Director | 21 Apr 2008 | 22 Jul 2010 | British | 69 years |
| Katy Louise Mitchell | Secretary | 28 Mar 2014 | 11 Jul 2024 | - | - |
| Michael Andrew Frame | Director | 1 Dec 2008 | 11 Jan 2010 | British | 59 years |
| Michael Andrew Frame | Secretary | 27 Sept 2005 | 11 Jan 2010 | British | - |
| Mohammed Ibrahim Marafie | Director | 4 Jul 2000 | 21 Apr 2004 | Kuwaiti | 79 years |
| Nigel John Gurney | Director | 1 Dec 2008 | 11 Nov 2010 | British | 59 years |
| Philip John Shelley | Director | 26 Sept 2019 | 25 Apr 2022 | British | 59 years |
| Philip Tansey | Director | 21 Jun 2019 | 31 Dec 2021 | British | 67 years |
| Richard Andrew Ford | Director | 23 Jun 2008 | 31 Aug 2010 | British | 59 years |
| Richard Elliot Michael Lee | Director | 4 Jul 2000 | 31 Dec 2019 | British | 80 years |
| Richard William Killingbeck | Director | 1 Dec 2012 | 27 Sept 2018 | British | 63 years |
| Roger Lane Smith | Director | 21 Nov 2006 | 31 Jul 2014 | British | 80 years |
| Roland Dacre Rudd | Director | 27 May 2008 | 1 Jul 2009 | British | 64 years |
| Rupert James Graham Lowe | Director | 21 Apr 2008 | 1 Dec 2015 | English | 68 years |
| Simon Nicholas Lough | Director | 19 Aug 2019 | 15 Nov 2023 | British | 63 years |
| Stephen Nicholas Ford | Director | 6 Aug 2020 | 31 Jan 2022 | British | 60 years |
| Thomas Francis Wood | Director | 20 Sept 2021 | 15 Nov 2023 | British | 53 years |
| Timothy Michael Steel | Director | 12 Mar 2014 | 19 May 2020 | British | 73 years |
| Victoria Genevieve Raffe | Director | 1 Feb 2017 | 12 Aug 2021 | British | 68 years |
| Wilfrid Laurie Beevers | Director | 4 Jul 2000 | 20 May 2009 | British | 78 years |