| Aarco Nominees Limited | Corporate Nominee Director | 23 Aug 1995 | 20 Mar 1996 | United Kingdom | - |
| Aarco Services Limited | Corporate Nominee Secretary | 23 Aug 1995 | 20 Mar 1996 | United Kingdom | - |
| Andrew Martin Pollins | Director | 1 Apr 2020 | 12 Oct 2020 | British | 59 years |
| Bilal Hashim Lala | Director | 13 Oct 2020 | 31 May 2022 | British | 63 years |
| Carl Foreman | Director | 12 Dec 2019 | 26 Mar 2020 | British | 57 years |
| Christopher Stuart Thomas | Director | 12 Dec 2019 | 26 Mar 2020 | British | 43 years |
| Clive John Warden | Director | 25 Mar 2014 | 31 Mar 2016 | British | 67 years |
| David George Alcock | Director | 31 Mar 2016 | 12 Oct 2020 | British | 61 years |
| Francois Julien Hiernard | Director | 1 Jun 2022 | 11 Mar 2025 | French | 45 years |
| Geraint Keith Jewson | Director | 20 Mar 1996 | 25 Mar 2014 | British | 68 years |
| Graham Nigel Grant Appleton | Director | 20 Mar 1996 | 25 Jan 2002 | British | 58 years |
| Hillary Berger | Secretary | 25 Mar 2014 | 1 Jan 2016 | British | - |
| Hillary Sue Berger | Director | 25 Mar 2014 | 1 Jan 2016 | British | 58 years |
| Jeremiah Joseph Moloney | Director | 13 Oct 2020 | 31 May 2022 | British | 60 years |
| Jeremy Montague Hughes | Director | 1 Jun 2022 | 13 Feb 2023 | British | 61 years |
| John Alexander Gaca | Director | 1 May 2004 | 25 Mar 2014 | British | 78 years |
| Mary Bethan Czulowski | Director | 28 Jan 2009 | 25 Mar 2014 | United Kingdom | 68 years |
| Matteo Maria Maino | Director | 25 Mar 2014 | 12 Dec 2019 | Italian | 61 years |
| Michael Colin Tough | Director | 28 Jan 2009 | 25 Mar 2014 | British | 67 years |
| Paula Marian Jewson | Director | 20 Mar 1996 | 25 Mar 2014 | British | 63 years |
| Paula Marian Jewson | Secretary | 20 Mar 1996 | 25 Mar 2014 | British | - |
| Robert Paul Tate | Director | 1 May 2004 | 12 Dec 2019 | British | 57 years |
| Samuel Hockman | Director | 26 Mar 2020 | 28 Feb 2022 | British | 44 years |
| Sarah Jane Gregory | Secretary | 1 Jan 2016 | 23 Jul 2021 | - | - |
| Sarah Louise Smith | Director | 30 May 2012 | 25 Mar 2014 | British | 57 years |
| Simon David Pinnell | Director | 25 Mar 2014 | 31 Mar 2020 | British | 62 years |
| Simon Piers Tribe | Director | 1 May 2004 | 19 Feb 2010 | British | 57 years |
| Stephen Brian Salt | Director | 1 Apr 2002 | 25 Mar 2014 | British | 72 years |
| Stuart Raymond Leek | Director | 1 Apr 2002 | 1 Jun 2005 | British | 69 years |