| Alnery Incorporations No. 1 Limited | Corporate Director | 29 Mar 2011 | 9 May 2011 | United Kingdom | - |
| Alnery Incorporations No. 1 Limited | Corporate Secretary | 29 Mar 2011 | 9 May 2011 | United Kingdom | - |
| Alnery Incorporations No. 2 Limited | Corporate Director | 29 Mar 2011 | 9 May 2011 | United Kingdom | - |
| Angeliki Maria Exakoustidou | Director | 26 Sept 2022 | 10 Oct 2025 | Greek | 35 years |
| Anthony Charles Roper | Director | 31 Jul 2012 | 2 Nov 2017 | British | 66 years |
| Christopher Mark David Gill | Director | 31 Jul 2020 | 1 Jul 2024 | British | 41 years |
| Craig Alexander James Morris | Director | 29 Mar 2011 | 9 May 2011 | British | 51 years |
| David Alexander John Foot | Director | 15 May 2020 | 29 Mar 2022 | British | 58 years |
| David Martin Hedge | Secretary | 9 May 2011 | 7 Feb 2013 | British | - |
| Elena Giorgiana Wegener | Director | 31 Oct 2018 | 31 Jan 2019 | British | 51 years |
| Geoffrey Alan Quaife | Director | 9 May 2011 | 31 Jul 2012 | British | 71 years |
| Giorgia Martina | Director | 19 Jun 2023 | 16 Oct 2023 | Italian | 41 years |
| Julian Mark Rudd-jones | Director | 9 May 2011 | 31 Jul 2020 | British | 71 years |
| Keith William Pickard | Director | 9 May 2011 | 2 Aug 2022 | British | 58 years |
| Mark Christopher Wayment | Director | 9 May 2011 | 31 Jul 2012 | British | 68 years |
| Mark Geoffrey David Holden | Director | 31 Jul 2012 | 14 Feb 2014 | British | 69 years |
| Natalia Poupard | Director | 31 Jan 2019 | 1 Nov 2019 | British | 49 years |
| Nigel William Michael Goddard Chism | Director | 2 Nov 2017 | 1 Jul 2024 | British | 72 years |
| Rachel Louise Turnbull | Director | 2 Nov 2017 | 31 Oct 2018 | British | 48 years |
| Ross William Driver | Director | 14 Feb 2014 | 15 May 2020 | British | 45 years |
| Stewart Orrell | Director | 2 Nov 2017 | 2 Aug 2022 | British | 61 years |