| A G Secretarial Limited | Corporate Secretary | 15 May 2007 | 22 May 2007 | United Kingdom | - |
| Andrew John Mcerlane | Director | 17 Aug 2022 | 31 May 2024 | British | 37 years |
| Anthony Charles Roper | Director | 9 Oct 2007 | 24 Nov 2017 | British | 65 years |
| Christopher Mark David Gill | Director | 9 Aug 2021 | 1 Jul 2024 | British | 40 years |
| David Martin Hedge | Secretary | 22 May 2007 | 31 Jan 2013 | British | - |
| Elena Giorgiana Wegener | Director | 27 Feb 2015 | 31 Oct 2018 | British | 50 years |
| Elena Giorgiana Wegener | Director | 31 Oct 2018 | 8 Feb 2019 | British | 50 years |
| Geoffrey Alan Quaife | Director | 9 Oct 2007 | 24 Jul 2012 | British | 70 years |
| Giorgia Martina | Director | 16 Oct 2020 | 1 Aug 2025 | Italian | 40 years |
| Graeme Doctor | Director | 11 Aug 2020 | 18 May 2022 | British | 68 years |
| Hiroaki Iizawa | Director | 6 Jun 2014 | 29 May 2015 | Japanese | 56 years |
| Hiroto Ichiki | Director | 29 May 2015 | 23 Nov 2021 | Japanese | 63 years |
| Inhoco Formations Limited | Corporate Nominee Director | 15 May 2007 | 22 May 2007 | United Kingdom | - |
| Jonathan Laurence David Carter | Director | 1 Aug 2024 | 13 Nov 2024 | British | 36 years |
| Julian Mark Rudd-jones | Director | 22 May 2007 | 11 Aug 2020 | British | 70 years |
| Keith William Pickard | Director | 24 Nov 2017 | 17 Aug 2022 | British | 57 years |
| Ken Uchida | Director | 1 Jan 2013 | 6 Jun 2014 | Japanese | 69 years |
| Luke Anthony Murphy | Director | 1 Nov 2019 | 16 Oct 2020 | British | 36 years |
| Michiya Uchida | Director | 22 May 2007 | 1 Jan 2013 | Japanese | 65 years |
| Natalia Poupard | Director | 8 Feb 2019 | 13 Nov 2024 | British | 48 years |
| Nigel William Michael Goddard Chism | Director | 24 Nov 2017 | 1 Jul 2024 | British | 71 years |
| Rachel Louise Turnbull | Director | 24 Nov 2017 | 31 Oct 2018 | British | 47 years |
| Robert James Newton | Director | 24 Jul 2012 | 27 Feb 2015 | British | 69 years |
| Ross William Driver | Director | 31 Oct 2018 | 1 Nov 2019 | British | 44 years |
| Stewart Orrell | Director | 24 Nov 2017 | 17 Aug 2022 | British | 60 years |
