| Alan William Eatwell | Director | 17 Sept 1999 | 26 Jan 2001 | British | 73 years |
| Christian Schreyer | Director | 5 Nov 2021 | 20 Sept 2022 | German | 58 years |
| Christopher Moyes | Director | 11 Oct 1996 | 17 Apr 1998 | British | 77 years |
| Christopher Moyes | Director | 15 Jun 1998 | 8 Jul 2006 | British | 77 years |
| Christopher Peter Scanlon | Director | 12 Mar 1996 | 31 Aug 1998 | British | 70 years |
| Christopher Peter Scanlon | Secretary | 12 Nov 1996 | 5 Jun 1998 | British | - |
| David Allen Brown | Director | 1 Apr 2011 | 5 Nov 2021 | British | 66 years |
| David Raymond Franks | Director | 20 Aug 1996 | 28 Nov 1998 | British | 69 years |
| David William Sawyer | Director | 18 May 2001 | 31 Mar 2006 | British | 77 years |
| Dla Nominees Limited | Corporate Nominee Director | 18 Jan 1996 | 10 Oct 1996 | - | - |
| Dla Secretarial Services Limited | Corporate Nominee Director | 18 Jan 1996 | 10 Oct 1996 | - | - |
| Dla Secretarial Services Limited | Corporate Nominee Secretary | 18 Jan 1996 | 10 Oct 1996 | - | - |
| Elodie Marie Francoise Brian | Director | 5 Jun 2019 | 27 Sept 2021 | French | 47 years |
| Euan Alexander Robert Cameron | Director | 9 Oct 1998 | 30 Apr 1999 | British | 73 years |
| Gordon Alexander Boyd | Director | 28 Sept 2021 | 28 Mar 2022 | British | 66 years |
| Ian Philip Butcher | Director | 11 Oct 1996 | 12 Nov 1996 | British | 75 years |
| Ian Philip Butcher | Director | 5 Jun 1998 | 1 Jul 2007 | British | 75 years |
| Ian Philip Butcher | Secretary | 11 Oct 1996 | 12 Nov 1996 | British | - |
| Ian Philip Butcher | Secretary | 5 Jun 1998 | 30 Jun 2006 | British | - |
| Joseph Parker Hughes | Director | 12 Mar 1996 | 10 Oct 1996 | British | 82 years |
| Keith Anthony Moffatt | Director | 12 Nov 1996 | 30 Apr 2000 | British | 72 years |
| Keith Down | Director | 7 Mar 2011 | 6 Dec 2015 | British | 61 years |
| Keith Lawrence Ludeman | Director | 1 Apr 1999 | 2 Jul 2011 | British | 76 years |
| Kevin Harrison | Director | 12 Mar 1996 | 30 Sept 1998 | British | 77 years |
| Mark Robert Ferriday | Director | 20 Sept 2022 | 30 Apr 2023 | British | 51 years |
| Martin Stanley Andrew Ballinger | Director | 11 Oct 1996 | 17 Apr 1998 | British | 83 years |
| Martin Stanley Andrew Ballinger | Director | 15 Jun 1998 | 31 Dec 2004 | British | 83 years |
| Nicholas Anthony Illsley | Director | 12 Mar 1996 | 25 Jan 1999 | British | 69 years |
| Nicholas Swift | Director | 17 Jul 2007 | 7 Mar 2011 | British | 62 years |
| Roger Mcdonald | Director | 12 Mar 1996 | 31 Jan 1999 | British | 73 years |
| Sam Sawers | Director | 1 May 2023 | 19 Sept 2024 | New Zealander | 38 years |
| Simon Patrick Butcher | Director | 14 Mar 2016 | 30 Nov 2018 | British | 59 years |