| Alan John Hardy | Director | 14 Jan 2015 | 2 Jun 2015 | British | 60 years |
| Alexandra Mary Moffatt | Director | 15 Mar 2016 | 22 Aug 2018 | British | 46 years |
| Andrew Brown | Director | 22 Jun 2016 | 17 Jul 2017 | British | 61 years |
| Andrew George Parker | Director | 12 Mar 2013 | 16 Dec 2013 | British | 57 years |
| Andrew James Nicholas Edwards | Director | 14 Dec 2020 | 9 Mar 2022 | British | 62 years |
| Andrew Noel Burns | Director | 22 Jun 2016 | 14 Dec 2018 | British | 64 years |
| Anne Frances Birch | Director | 12 Mar 2013 | 1 Oct 2013 | British | 69 years |
| Brenda May Morris | Director | 22 Aug 2018 | 22 Aug 2018 | British | 62 years |
| Bridget Green | Director | 16 Jul 2002 | 7 Jul 2003 | British | 65 years |
| Capita Company Secretarial Services Limited | Corporate Secretary | 31 Jul 2005 | 1 Dec 2008 | - | - |
| Capita Corporate Director Limited | Corporate Director | 31 Mar 2008 | 19 Dec 2012 | United Kingdom | - |
| Christopher George Sellers | Director | 12 Mar 2013 | 25 Jan 2018 | British | 58 years |
| Christopher Michael Blackwell | Director | 25 Jan 2018 | 18 Mar 2019 | British | 49 years |
| Claire Mcanulty | Director | 31 Aug 2021 | 18 Jul 2022 | British | 47 years |
| Clifford Green | Director | 20 Sept 2013 | 9 Dec 2015 | British | 56 years |
| Constantine Karayannis | Director | 21 Jul 2021 | 31 Aug 2022 | British | 47 years |
| Damian James Riley | Director | 25 Mar 2020 | 27 Aug 2021 | British | 55 years |
| Darryl Ashley Eyers | Director | 1 Oct 2013 | 22 Jun 2016 | British | 46 years |
| David Michael Osborne-town | Director | 6 Jun 2014 | 19 Sept 2016 | British | 74 years |
| Emma Louise Pearson | Director | 1 May 2014 | 20 Oct 2016 | British | 54 years |
| Gordon Mark Hurst | Director | 16 May 2002 | 31 Mar 2008 | British | 64 years |
| Gordon Mark Hurst | Secretary | 16 May 2002 | 7 Jul 2003 | British | - |
| Ian Michael Parry | Director | 12 Mar 2013 | 13 Oct 2017 | British | 69 years |
| James D'arcy Vincent | Director | 19 Dec 2012 | 1 May 2014 | British | 60 years |
| John Henderson | Director | 9 Mar 2022 | 17 Apr 2023 | British | 63 years |
| John William Doherty | Director | 10 Mar 2020 | 31 Aug 2022 | Irish | 58 years |
| John William Peel | Director | 16 Jul 2002 | 31 Mar 2007 | British | 79 years |
| Jonathan Mark Prew | Director | 14 Jan 2015 | 22 Jun 2016 | British | 62 years |
| Jonathan Mark Prew | Director | 18 Jul 2017 | 23 Aug 2019 | British | 62 years |
| Kenneth Harvey Taylor | Director | 16 Jul 2002 | 7 Jul 2003 | British | 83 years |
| Marc Lawrence Williams | Director | 18 Jul 2022 | 16 Mar 2023 | British | 53 years |
| Marianne Dairion Betts | Director | 31 Aug 2022 | 30 Sept 2025 | British | 46 years |
| Marie Elizabeth Bailey | Director | 18 Jun 2019 | 18 Jul 2022 | British | 63 years |
| Mark Anthony Deaville | Director | 13 Oct 2017 | 4 Nov 2021 | British | 69 years |
| Michael John Lawrence | Director | 20 Sept 2013 | 9 Dec 2015 | British | 80 years |
| Michael Sutherland | Director | 3 Nov 2021 | 3 May 2025 | British | 76 years |
| Neil Richard Cartwright | Director | 20 Sept 2013 | 14 Jan 2015 | British | 59 years |
| Niall John Mccallum | Director | 12 Jul 2013 | 15 Mar 2016 | British | 52 years |
| Owen David Conor Barry | Director | 18 Mar 2019 | 18 Jun 2020 | Irish | 47 years |
| Pantelis Papathomas | Director | 16 Mar 2023 | 29 Feb 2024 | British | 50 years |
| Patrick William Elliott | Director | 23 Aug 2019 | 10 Mar 2020 | British,irish | 63 years |
| Paul Richard Martin Pindar | Director | 7 Jul 2003 | 31 Mar 2008 | British | 67 years |
| Paul Stewart Abraham | Director | 18 Jul 2022 | 19 Feb 2024 | British | 50 years |
| Peter James Shakespear | Director | 21 Sept 2023 | 3 Jun 2024 | British | 41 years |
| Richard John Shearer | Director | 31 Mar 2007 | 12 Jul 2013 | British | 62 years |
| Robert Charles Coyle | Director | 16 May 2002 | 28 Oct 2002 | British | 61 years |
| Robert David Shooter | Director | 16 Jul 2002 | 7 Jul 2003 | British | 78 years |
| Robert Frank Boyles | Director | 27 Oct 2016 | 31 Aug 2021 | British | 57 years |
| Robert Ian Salmon | Director | 18 Mar 2019 | 10 Dec 2020 | British | 59 years |
| Robert Joseph Flinter | Director | 7 Nov 2013 | 9 Dec 2015 | British | 67 years |
| Shani Nunkoo | Director | 28 Oct 2002 | 7 Jul 2003 | British | 63 years |
| Stephen John Ingamells | Director | 16 Jul 2002 | 7 Jul 2003 | British | 68 years |
| Stephen Sharp | Director | 20 Sept 2013 | 14 Jan 2015 | British | 61 years |
| Tina Maria Fontana | Secretary | 7 Jul 2003 | 31 Jul 2005 | British | - |