| Alnery Incorporations No. 1 Limited | Corporate Director | 28 May 2012 | 12 Oct 2012 | United Kingdom | - |
| Alnery Incorporations No. 1 Limited | Corporate Secretary | 28 May 2012 | 12 Oct 2012 | United Kingdom | - |
| Alnery Incorporations No. 2 Limited | Corporate Director | 28 May 2012 | 12 Oct 2012 | United Kingdom | - |
| Andrew David Clapp | Director | 12 Oct 2012 | 30 Sept 2013 | British | 50 years |
| David Mark Holmes | Director | 27 Mar 2023 | 26 Jul 2024 | British | 60 years |
| Graham Farley | Director | 21 Nov 2013 | 27 Mar 2023 | British | 76 years |
| Katherine Claire Astley | Director | 28 May 2012 | 12 Oct 2012 | British | 50 years |
| Louis Javier Falero | Director | 29 Apr 2015 | 31 Aug 2016 | British | 48 years |
| Mark Jonathan Dooley | Director | 12 Oct 2012 | 8 Jul 2013 | Australian | 63 years |
| Masami Saeki | Director | 8 Aug 2013 | 27 Feb 2014 | Japanese | 57 years |
| Masanori Kohama | Director | 8 Aug 2013 | 29 Feb 2016 | Japanese | 55 years |
| Matthew John Pitts | Director | 28 Nov 2018 | 25 Jul 2025 | British | 55 years |
| Michele Armanini | Director | 12 Oct 2012 | 29 Apr 2015 | Italian | 46 years |
| Satoshi Shimizu | Director | 29 Feb 2016 | 30 May 2017 | Japanese | 44 years |
| Tara Courtney Davies | Director | 12 Oct 2012 | 8 Jul 2013 | British | 48 years |
| Tomoyuki Okuda | Director | 30 May 2017 | 28 Nov 2018 | Japanese | 46 years |