| Aldous James Hodgkinson | Director | 17 Jul 1997 | 4 Aug 2022 | British | 66 years |
| Charles Jonathan Walmesley Walford | Director | 17 Jul 1997 | 1 Apr 2025 | British | 63 years |
| David John Camp | Secretary | 10 Jan 1995 | 16 Oct 1998 | British | - |
| Deborah Ann Franks | Director | 3 May 2001 | 19 Jun 2006 | British | 66 years |
| Deborah Ann Franks | Secretary | 16 Oct 1998 | 19 Jun 2006 | British | - |
| Frederick Paul Lewis | Director | 17 Jul 1997 | 1 Apr 2025 | British | 70 years |
| Gavin Andrew Lewis | Secretary | 20 Feb 2007 | 30 Jun 2008 | British | - |
| Henry Griffith Rees Williams | Director | 3 May 2001 | 30 Apr 2024 | British | 73 years |
| Jeremy Martin Holmes | Director | 17 Jul 1997 | 18 Aug 1998 | British | 66 years |
| Jeremy Martin Holmes | Director | 3 May 2001 | 30 May 2003 | British | 66 years |
| John Edward Michael Dillon | Nominee Director | 16 Nov 1994 | 10 Jan 1995 | British | 63 years |
| Leon Neal | Nominee Director | 16 Nov 1994 | 10 Jan 1995 | British | 100 years |
| Mark Andrew Wenlock | Director | 2 Dec 2002 | 5 May 2006 | British | 65 years |
| Michael Francis Joseph Knowles | Director | 2 Dec 2002 | 3 Jun 2012 | British | 63 years |
| Office Organization & Services Limited | Corporate Secretary | 29 Nov 1994 | 10 Jan 1995 | United Kingdom | - |
| Peter William Rogers | Director | 10 Jan 1995 | 17 Jul 1997 | British | 80 years |
| Peter William Rogers | Director | 16 Sept 1998 | 30 Jun 2008 | British | 80 years |
| Robert John Watts | Director | 3 May 2001 | 1 Apr 2025 | British | 62 years |
| Ronald Ian German | Director | 17 Jul 1997 | 10 Oct 1997 | British | 72 years |
| Ronald Ian German | Director | 16 Sept 1998 | 1 Apr 2025 | British | 72 years |
| Simon Clive Camp | Secretary | 19 Jun 2006 | 20 Feb 2007 | British | - |
| Simon Philip Jenner | Director | 2 Dec 2002 | 24 Oct 2003 | British | 65 years |
| Stephen Anthony Moschini | Director | 17 Jul 1997 | 29 Mar 2017 | British | 73 years |
| Stuart Anthony Lipton | Director | 10 Jan 1995 | 5 May 2006 | British | 84 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 16 Nov 1994 | 29 Nov 1994 | United Kingdom | - |