| Adrian Joseph Morris Levy | Director | 17 Sept 2004 | 7 Oct 2004 | British | 56 years |
| Andrew Martin Pollins | Director | 1 Jul 2020 | 12 Nov 2021 | British | 59 years |
| Andrew Stephen James Ramsay | Secretary | 7 Oct 2004 | 3 Feb 2011 | British | - |
| Antony Dennis Moore | Director | 7 Oct 2004 | 30 Jun 2013 | British | 66 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 17 Sept 2004 | 7 Oct 2004 | United Kingdom | - |
| David George Alcock | Director | 1 Oct 2018 | 31 Jan 2022 | British | 61 years |
| David John Pudge | Nominee Director | 17 Sept 2004 | 7 Oct 2004 | British | 61 years |
| Filip Karel Anna Hons | Director | 30 Jun 2013 | 20 Mar 2017 | Belgian | 62 years |
| Gareth Neil Griffiths | Director | 25 Mar 2010 | 31 Jul 2012 | British | 57 years |
| Geert Herman August Peeters | Director | 15 May 2012 | 14 May 2013 | Belgian | 63 years |
| Gregory Francis Clack | Director | 9 Dec 2004 | 30 Jun 2013 | British | 65 years |
| Hiromu Kayamori | Director | 15 Nov 2017 | 1 Apr 2019 | Japanese | 54 years |
| Hiroyuki Koga | Director | 28 Feb 2011 | 28 Feb 2011 | Japanese | 66 years |
| Hiroyuki Koga | Director | 28 Feb 2011 | 4 Jul 2014 | Japanese | 66 years |
| Jaideep Singh Sandhu | Director | 17 Mar 2017 | 30 Sept 2018 | Indian | 60 years |
| Kevin Adrian Dibble | Director | 23 Nov 2021 | 31 Mar 2024 | British | 58 years |
| Makoto Ichikawa | Director | 19 Nov 2004 | 20 Jun 2008 | Japanese | 54 years |
| Makoto Ichikawa | Director | 31 Mar 2019 | 13 Jun 2022 | Japanese | 54 years |
| Mark David Williamson | Director | 22 Jan 2008 | 15 May 2012 | British | 69 years |
| Masaaki Furukawa | Director | 31 Dec 2008 | 1 Dec 2010 | Japanese | 70 years |
| Peter David Ash | Director | 30 Jun 2013 | 20 Mar 2017 | British | 62 years |
| Pierre Jean Bernard Guiollot | Director | 14 May 2013 | 20 Mar 2017 | French | 58 years |
| Ro Okaniwa | Director | 4 Jul 2014 | 15 Nov 2017 | Japanese | 63 years |
| Robert John Wells | Director | 6 Apr 2022 | 12 Jul 2024 | British | 46 years |
| Roger Derek Simpson | Secretary | 28 Feb 2011 | 31 May 2017 | - | - |
| Ryu Nakakomi | Director | 14 Jun 2022 | 21 Aug 2024 | Japanese | 48 years |
| Sarah Frances Fleure Mingham | Director | 17 Mar 2017 | 10 May 2019 | British | 49 years |
| Sarah Jane Gregory | Secretary | 1 Jun 2017 | 23 Jul 2021 | - | - |
| Simon David Pinnell | Director | 1 Apr 2017 | 31 Jul 2020 | British | 62 years |
| Stephen Riley | Director | 7 Oct 2004 | 25 Mar 2010 | British | 65 years |
| Takashi Umezu | Director | 20 Jun 2008 | 31 Dec 2008 | British | 71 years |
| Toru Takahashi | Director | 1 Dec 2010 | 28 Feb 2011 | Japanese | 59 years |