| Andrew Clive Jonas | Director | 2 Apr 1998 | 24 Dec 1999 | British | 60 years |
| Andrew William Harry Turnpenny | Director | 14 Oct 1991 | 23 Jan 2004 | British | 74 years |
| Guy Douglas | Director | 3 Jun 2019 | 11 Aug 2021 | British | 45 years |
| Helen Philippa Turnpenny | Director | 1 Apr 2000 | 23 Jan 2004 | British | 73 years |
| Helen Philippa Turnpenny | Secretary | 1 Apr 2000 | 23 Jan 2004 | British | - |
| Jack Coughlan | Director | 2 Apr 1998 | 18 May 1999 | British | 87 years |
| Jack Coughlan | Secretary | 2 Apr 1998 | 18 May 1999 | British | - |
| Jack Coughlan | Secretary | 18 May 1999 | 31 Mar 2000 | British | - |
| Jonathan R. Shattock | Director | 30 Nov 2016 | 30 Nov 2020 | British | 62 years |
| Leon Anthony Power | Director | 12 Nov 2007 | 5 Dec 2016 | Irish | 68 years |
| London Law Secretarial Limited | Corporate Nominee Secretary | 14 Oct 1991 | 14 Oct 1991 | United Kingdom | - |
| London Law Services Limited | Corporate Nominee Director | 14 Oct 1991 | 14 Oct 1991 | United Kingdom | - |
| Mark Cubitt | Director | 23 Jan 2004 | 31 Jan 2007 | British | 63 years |
| Mark Cubitt | Secretary | 23 Jan 2004 | 27 Sept 2005 | British | - |
| Martin Herbert Davis | Director | 2 Apr 1998 | 30 Jun 2000 | British | 80 years |
| Michael Sean Udovic | Secretary | 13 Apr 2011 | 1 Sept 2015 | - | - |
| Michael Timothy Norris | Secretary | 27 Sept 2005 | 23 May 2018 | British | - |
| Paul Seaton | Director | 5 Sept 2018 | 26 Apr 2019 | British | 62 years |
| Peter Alan Henderson | Director | 14 Oct 1991 | 31 Aug 1995 | British | 72 years |
| Rhona Mary Holman | Secretary | 10 Feb 2023 | 21 Aug 2023 | - | - |
| Roger Norman Bamber | Director | 14 Oct 1991 | 2 Apr 1998 | British | 77 years |
| Roger Norman Bamber | Secretary | 14 Oct 1991 | 2 Apr 1998 | British | - |
| Stuart Clough | Director | 27 Aug 2002 | 23 Jan 2004 | British | 55 years |
| Tejender Singh Chaudhary | Secretary | 23 May 2018 | 10 Feb 2023 | - | - |
| William Angus Wallace | Director | 23 Jan 2004 | 27 Sept 2005 | British | 77 years |
| William Clyde Markley | Secretary | 13 Dec 2005 | 13 Apr 2011 | American | - |
| William Gilchrist Mitchell | Director | 27 Sept 2005 | 22 Dec 2006 | British | 82 years |
| William John Cameron Broadfoot | Director | 31 Jan 2007 | 25 Oct 2007 | British | 72 years |