| Adrian Joseph Chatterton | Director | 1 Jul 2020 | 30 Nov 2022 | British | 63 years |
| Afshan Ahmed | Director | 10 Nov 2000 | 1 Dec 2001 | British | 66 years |
| Alan Geoffrey Moore | Director | 19 Jan 2004 | 13 May 2004 | British | 77 years |
| Alan Smith | Director | 1 Dec 2001 | 19 Jan 2004 | British | 65 years |
| Alastair Hugh Gill | Director | 1 May 2010 | 10 Feb 2015 | British | 64 years |
| Anders Prietz | Director | 1 Feb 2017 | 10 Oct 2017 | Norwegian | 66 years |
| Andrew John Swanson | Director | 18 Jan 1999 | 28 Sept 2000 | British | 76 years |
| Andrew John Swanson | Secretary | 18 Jan 1999 | 28 Sept 2000 | British | - |
| Catherine Mary Springett | Director | 18 Jan 1999 | 10 Nov 2000 | British | 69 years |
| Christian Rudiger Mockl | Director | 1 Jul 2015 | 1 Jan 2016 | German | 53 years |
| Christian Rudiger Mockl | Director | 5 Oct 2018 | 1 Jul 2020 | German | 53 years |
| Christopher David Barras | Secretary | 8 Feb 2010 | 10 Feb 2015 | - | - |
| Christopher David Barras | Secretary | 2 Feb 2018 | 30 Jun 2020 | - | - |
| David John Flood | Director | 12 Feb 2015 | 10 Oct 2017 | British | 46 years |
| Dirk Simons | Director | 10 Feb 2015 | 1 Jan 2016 | German | 60 years |
| Emma Elizabeth Voss | Secretary | 17 Apr 2015 | 1 Jun 2016 | - | - |
| Georg Richard Barton | Director | 1 Oct 2009 | 28 Jan 2013 | German | 60 years |
| Helen Wendy Mallett | Director | 1 Jan 2013 | 31 Jan 2015 | British | 51 years |
| Hirofumi Yuya | Director | 13 Sept 2018 | 2 Dec 2021 | Japanese | 56 years |
| Hisaharu Katoh | Director | 15 Jul 2024 | 1 Jul 2025 | Japanese | 48 years |
| Holger Himmel | Director | 1 Jan 2016 | 4 Oct 2018 | German | 52 years |
| Jason Anthony Keene | Director | 10 Nov 2000 | 19 Jan 2004 | British | 56 years |
| Jason Anthony Keene | Secretary | 28 Sept 2000 | 19 Jan 2004 | British | - |
| Johannes Boske | Director | 1 Jul 2020 | 31 Dec 2021 | German | 49 years |
| Jon Vatnaland | Director | 3 Aug 2015 | 1 Feb 2017 | Norwegian | 51 years |
| Jonathan Guy Madgwick | Director | 1 Jun 2005 | 18 Jul 2006 | British | 66 years |
| Jutta Maria Hildegard Dissen | Director | 1 Jan 2022 | 31 Dec 2022 | German | 53 years |
| Keith Moseley | Director | 2 Aug 2007 | 30 Apr 2010 | British | 61 years |
| Kerry Stacey Berry | Director | 1 Jul 2015 | 15 Nov 2016 | British | 44 years |
| Kevin Mccullough | Director | 1 May 2004 | 30 Sept 2009 | British | 61 years |
| Makoto Takeuchi | Director | 13 Sept 2018 | 7 Jul 2020 | Japanese | 57 years |
| Martin Andre-ferreira | Director | 10 Feb 2015 | 1 Jul 2020 | British | 48 years |
| Masahide Yamada | Director | 6 Jul 2022 | 16 Oct 2023 | Japanese | 56 years |
| Mikko Petteri Simula | Director | 10 Feb 2015 | 1 Jul 2015 | Finnish | 48 years |
| Olav Hetland | Director | 12 Feb 2015 | 10 Oct 2017 | Norwegian | 63 years |
| Ole Johan Lindaas | Director | 12 Feb 2015 | 3 Aug 2015 | Norwegian | 69 years |
| Paul Leslie Cowling | Director | 2 Aug 2007 | 30 Apr 2010 | British | 66 years |
| Paul Leslie Cowling | Director | 10 Feb 2015 | 20 Jan 2020 | British | 66 years |
| Penelope Anne Sainsbury | Secretary | 13 Mar 2006 | 10 Feb 2015 | British | - |
| Peter Russell Sharman | Director | 12 Dec 2008 | 31 Dec 2012 | British | 59 years |
| Richard Jennings Sandford | Director | 29 Jan 2013 | 1 Jul 2020 | British | 55 years |
| Shinichiro Honda | Director | 16 Oct 2023 | 15 Jul 2024 | Japanese | 47 years |
| Shinichiro Sumitomo | Director | 7 Jul 2020 | 6 Jul 2022 | Japanese | 55 years |
| Simon John Wells | Secretary | 19 Jan 2004 | 13 Mar 2006 | British | - |
| Stefan Rudolf Bendig | Director | 1 Jan 2016 | 26 Jul 2023 | German | 58 years |
| Sven Utermoehlen | Director | 20 Jan 2020 | 31 Dec 2021 | German | 58 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 18 Jan 1999 | 18 Jan 1999 | United Kingdom | - |
| Takahiko Tanaka | Director | 13 Sept 2018 | 15 Jul 2024 | Japanese | 51 years |
| Thomas Michel | Director | 13 Jul 2020 | 7 Dec 2023 | German | 48 years |
| Tobias Charles Edmonds | Director | 10 Feb 2015 | 1 Jul 2015 | British | 52 years |
| Toshio Iizuka | Director | 2 Dec 2021 | 22 Apr 2024 | Japanese | 57 years |
| Vishal Kalra | Director | 1 Mar 2023 | 30 Apr 2025 | British | 48 years |
| Wojciech Tomasz Wiechowski | Director | 1 Jan 2017 | 1 Oct 2018 | Polish | 50 years |
| Yukio Ishiguro | Director | 22 Apr 2024 | 1 Jul 2025 | Japanese | 58 years |