| Andrew Martin Pollins | Director | 1 Apr 2020 | 12 May 2022 | British | 59 years |
| Andrew Stephen James Ramsay | Secretary | 29 May 2001 | 3 Feb 2011 | British | - |
| Christopher John Langdon | Director | 1 Jul 2021 | 1 Apr 2022 | British | 52 years |
| Colin Macpherson | Director | 1 Jan 2018 | 12 May 2022 | British | 61 years |
| Davd Whipple Crane | Director | 29 May 2001 | 30 Nov 2003 | American | 67 years |
| David George Alcock | Director | 31 Jul 2012 | 30 Jun 2021 | British | 61 years |
| Gareth Neil Griffiths | Director | 8 Aug 2007 | 31 Jul 2012 | British | 57 years |
| Hillary Sue Berger | Secretary | 31 Jan 2012 | 1 Jan 2016 | - | - |
| Hiromu Kayamori | Director | 15 Nov 2017 | 22 Dec 2017 | Japanese | 54 years |
| Hiroyuki Koga | Director | 23 May 2011 | 4 Jul 2014 | Japanese | 66 years |
| Instant Companies Limited | Corporate Nominee Director | 8 May 2001 | 29 May 2001 | United Kingdom | - |
| Kevin Adrian Dibble | Director | 13 May 2022 | 16 Dec 2024 | British | 58 years |
| Mark David Williamson | Director | 5 Oct 2004 | 8 Aug 2007 | British | 69 years |
| Nigel Hubert Carter | Director | 1 Jan 2018 | 30 Jun 2021 | British | 73 years |
| Paul William Evans | Director | 31 Jan 2012 | 13 Apr 2016 | British | 73 years |
| Penelope Louise Chalmers | Director | 5 Oct 2004 | 23 Jan 2006 | British | 60 years |
| Philip Gotsall Cox | Director | 29 May 2001 | 6 Dec 2004 | British | 75 years |
| Ro Okaniwa | Director | 4 Jul 2014 | 15 Nov 2017 | Japanese | 63 years |
| Roger Derek Simpson | Secretary | 3 Feb 2011 | 23 Jun 2014 | - | - |
| Sarah Jane Gregory | Director | 31 Jan 2022 | 4 Feb 2022 | British | 61 years |
| Sarah Jane Gregory | Secretary | 1 Jan 2016 | 12 May 2022 | - | - |
| Sarah Louise Smith | Director | 25 Mar 2010 | 31 Jan 2012 | British | 57 years |
| Simon David Pinnell | Director | 8 Aug 2007 | 31 Mar 2020 | British | 62 years |
| Stephen Riley | Director | 26 Feb 2004 | 25 Mar 2010 | British | 65 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 8 May 2001 | 29 May 2001 | United Kingdom | - |
| Toru Takahashi | Director | 6 Aug 2007 | 23 May 2011 | Japanese | 59 years |
| Wim Broos | Director | 13 Apr 2016 | 31 Dec 2017 | Belgian | 60 years |