| Adam John Winton Pratt | Director | 9 Apr 1999 | 25 Mar 2019 | British | 61 years |
| Alpha Direct Limited | Corporate Nominee Director | 4 Mar 1992 | 27 Feb 1992 | United Kingdom | - |
| Alpha Secretarial Limited | Corporate Nominee Secretary | 4 Mar 1992 | 27 Mar 1992 | United Kingdom | - |
| Catherine Marianne Adair | Director | 1 Aug 1994 | 10 Apr 2003 | British | 67 years |
| Cherie Lynda Sinclair | Secretary | 29 Jul 1994 | 28 Jun 1996 | British | - |
| David Hugh Sheridan Toplas | Secretary | 4 Mar 1993 | 28 Feb 1994 | British | - |
| Derek Alexander Prowse | Director | 27 Mar 1992 | 15 Jun 1999 | British | 83 years |
| Hazel Llewellyn | Director | 28 Sept 1999 | 16 Jan 2003 | British | 67 years |
| Jonathan Martin Austen | Director | 3 Jun 2013 | 1 Jul 2016 | British | 69 years |
| Karen Kheg Lin Gan | Secretary | 5 Apr 1994 | 29 Jul 1994 | Malaysian | - |
| Kenneth Wright Grundy | Director | 31 Mar 1999 | 31 Jul 2009 | British | 81 years |
| Marianne Brita Adair | Director | 1 Aug 1994 | 10 Apr 2003 | British | 90 years |
| Nigel James Cavers Turnbull | Director | 15 Dec 1994 | 29 Apr 2010 | British | 82 years |
| Philip Alexander Jeremy Leech | Director | 20 Dec 1994 | 14 Jun 2021 | British | 62 years |
| Robert Edward Lane | Director | 30 Jun 1995 | 28 Aug 2015 | British | 59 years |
| Robert Fredrik Martin Adair | Director | 27 Mar 1992 | 10 Apr 2003 | British | 69 years |
| Sarah Louise Adair | Director | 1 Apr 1996 | 10 Apr 2003 | British | 60 years |
| Simon Nicholas Bibby | Secretary | 1 Nov 1993 | 29 Jul 1994 | British | - |
| Thomas Gerard Walsh | Director | 11 Dec 2006 | 1 Jul 2013 | Irish | 64 years |
| Thomas Gerard Walsh | Secretary | 28 Jun 1996 | 31 Jan 2003 | Irish | - |