| Adam George Waddington | Director | 18 Dec 2014 | 3 Oct 2016 | British | 51 years |
| Amit Joshi | Director | 5 Nov 2019 | 10 Dec 2021 | British | 32 years |
| Andrew Latham Nelson | Director | 31 May 2002 | 26 Sept 2005 | British | 66 years |
| Angela Louise Roshier | Director | 19 Oct 2010 | 11 Jan 2012 | British | 50 years |
| Asif Ghafoor | Director | 1 Jul 2013 | 13 Mar 2020 | British | 55 years |
| Benjamin Maurice Edward Johnstone | Director | 11 Jan 2012 | 24 Aug 2012 | British | 43 years |
| Brian Lynn Staples | Director | 31 May 2002 | 28 Feb 2003 | British | 80 years |
| Carl Harvey Dix | Director | 29 Aug 2013 | 30 Apr 2019 | British | 59 years |
| Carlos Vela Lazaga | Director | 17 May 2018 | 30 Apr 2019 | Spanish | 36 years |
| Carol Hui | Secretary | 31 May 2002 | 23 Dec 2003 | British | - |
| Charles Michael Mogg | Director | 31 May 2002 | 3 Sept 2003 | British | 80 years |
| Daniel Marinus Maria Vermeer | Director | 30 Apr 2019 | 17 Sept 2020 | Dutch | 44 years |
| David John Miller | Director | 31 May 2002 | 10 Sept 2002 | British | 63 years |
| David Richard Bradbury | Director | 26 Feb 2008 | 17 May 2018 | British | 56 years |
| Derek Potts | Director | 23 Dec 2003 | 1 Feb 2008 | British | 67 years |
| Douglas Iain Sutherland | Director | 31 May 2002 | 23 Dec 2003 | British | 60 years |
| Engel Johan Roelof Koolhaas | Director | 24 Aug 2012 | 16 Jan 2013 | Dutch | 65 years |
| Helen Mary Murphy | Director | 3 Oct 2016 | 22 Oct 2018 | Irish | 44 years |
| Instant Companies Limited | Corporate Nominee Director | 15 Apr 2002 | 31 May 2002 | United Kingdom | - |
| Jack William Woodruff | Director | 10 Dec 2021 | 6 Sept 2022 | British | 32 years |
| John Gerard Connelly | Director | 12 Jul 2010 | 24 Aug 2016 | British | 65 years |
| John Gerard Connelly | Director | 23 Apr 2020 | 7 Mar 2022 | British | 65 years |
| John Pilkington | Director | 26 Sept 2005 | 22 Sept 2006 | British | 76 years |
| Kashif Rahuf | Director | 18 Mar 2020 | 24 May 2022 | British | 47 years |
| Keith Cottrell | Director | 3 Sept 2003 | 26 Sept 2005 | British | 70 years |
| Keith Cottrell | Director | 22 Sept 2006 | 30 Jun 2013 | British | 70 years |
| Kelvin Matthew Dryden | Director | 6 Mar 2024 | 8 Jan 2025 | British | 55 years |
| Maria Lewis | Secretary | 27 Sept 2012 | 4 Sept 2015 | British | - |
| Martin Channon | Director | 31 May 2002 | 3 Sept 2003 | British | 68 years |
| Martin Channon | Director | 20 May 2008 | 4 Apr 2011 | British | 68 years |
| Melvyn Ewell | Director | 28 Feb 2003 | 3 Sept 2003 | British | 67 years |
| Michael Arthur Kayser | Director | 11 Sept 2002 | 15 Oct 2002 | British | 70 years |
| Michael Irving Notman | Director | 20 May 2008 | 19 Oct 2010 | British | 63 years |
| Moira Turnbull-fox | Director | 16 Jan 2013 | 18 Dec 2014 | British | 54 years |
| Moira Turnbull-fox | Director | 10 Feb 2016 | 3 Oct 2016 | British | 54 years |
| Nadiia Kaznacheieva | Director | 6 Sept 2022 | 13 Jun 2023 | Ukrainian | 46 years |
| Neeti Mukundrai Anand | Director | 22 Oct 2018 | 5 Nov 2019 | British | 41 years |
| Nicholas John Dawson | Director | 17 Apr 2003 | 23 Dec 2003 | British | 64 years |
| Nicholas John Dawson | Director | 26 Sept 2005 | 20 May 2008 | British | 64 years |
| Peter Alan James Couldery | Director | 23 Dec 2003 | 8 Feb 2008 | British | 66 years |
| Peter Alan James Couldery | Director | 8 Feb 2008 | 9 Apr 2008 | British | 66 years |
| Peter Geoffrey Shell | Secretary | 23 Dec 2003 | 23 Mar 2007 | British | - |
| Peter John Leahy | Director | 24 Aug 2016 | 22 Jun 2018 | British | 67 years |
| Richard Leonard Groome | Director | 1 Feb 2008 | 29 Aug 2013 | British | 74 years |
| Rodney Derek Filshie | Director | 28 Nov 2023 | 6 Mar 2024 | British | 66 years |
| Roger Keith Miller | Secretary | 23 Mar 2007 | 27 Sept 2012 | British | - |
| Swift Incorporations Limited | Corporate Nominee Secretary | 15 Apr 2002 | 31 May 2002 | United Kingdom | - |
| Teresa Sarah Hedges | Secretary | 4 Sept 2015 | 17 Sept 2018 | - | - |
| Thomas Samuel Cunningham | Director | 30 Apr 2019 | 1 Jul 2021 | British | 50 years |
| Vercity Management Services Limited | Corporate Secretary | 17 Sept 2018 | 30 Nov 2024 | United Kingdom | - |