| Adrian Patrick White | Director | 30 Apr 2008 | 6 May 2011 | British | 59 years |
| Andrew Charles Shaw | Director | 9 Jan 2006 | 9 Jan 2006 | British | 71 years |
| Aviva Company Secretarial Services Limited | Corporate Secretary | 30 Jun 2005 | 6 Jan 2006 | United Kingdom | - |
| Brian Paul Hancock | Director | 15 Jun 1995 | 4 Nov 2005 | British | 76 years |
| Charles Bruce Arthur Cormick | Director | 29 Oct 1993 | 15 Dec 1994 | British | 75 years |
| Christopher Sutton | Director | 6 May 2011 | 19 Dec 2014 | British | 68 years |
| David Allistair Galloway | Director | 15 Jun 1995 | 3 Jun 1996 | British | 81 years |
| David Dermot Hennessey | Secretary | 4 May 2017 | 8 Jan 2024 | - | - |
| David James Stanley Oldfield | Director | 19 Dec 2006 | 21 Nov 2012 | British | 64 years |
| David Keith Potts | Director | 9 Jan 2006 | 28 Sept 2007 | British | 75 years |
| David Walker | Director | 15 Jun 1995 | 3 Jun 1996 | British | 79 years |
| Harry Wulstan Webb | Secretary | 26 Oct 1991 | 29 Oct 1995 | British | - |
| John Lewis Davies | Director | 9 Jan 2006 | 18 Dec 2006 | British | 77 years |
| Jonathan Kim Walden | Director | 29 Oct 1993 | 15 Jun 1995 | British | 73 years |
| Lauren Pamma | Director | 14 Jun 2018 | 26 Nov 2020 | British | 48 years |
| Maria Del Carmen Guzman Lopez | Director | 19 Dec 2014 | 21 Mar 2018 | Spanish | 59 years |
| Mark Lees Young | Director | 15 Dec 1994 | 15 Jun 1995 | British | 67 years |
| Mark Lees Young | Director | 3 Jun 1996 | 22 May 2000 | British | 67 years |
| Mark Lees Young | Secretary | 29 Oct 1993 | 22 May 2000 | British | - |
| Michael David Whytock | Director | 21 Nov 2012 | 29 Mar 2023 | British | 60 years |
| Michael Peter Kilbee | Director | 9 Jan 2006 | 30 Apr 2008 | British | 79 years |
| Pamela Mary Coles | Director | 22 May 2000 | 30 Jun 2005 | British | 65 years |
| Pamela Mary Coles | Secretary | 22 May 2000 | 30 Jun 2005 | British | - |
| Patrick Joseph Robert Snowball | Director | 20 Dec 2005 | 6 Jan 2006 | British | 76 years |
| Paul Gittins | Secretary | 1 Sept 2010 | 4 May 2017 | - | - |
| Paul William Hewitt | Director | 14 May 1999 | 28 Mar 2003 | British | 70 years |
| Peter Robert Harris | Director | 15 Dec 1994 | 15 Jun 1995 | British | 75 years |
| Peter Robert Harris | Director | 3 Jun 1996 | 14 May 1999 | British | 75 years |
| Peter Robert Harris | Director | 30 Jun 2005 | 9 Jan 2006 | British | 75 years |
| Philip Charles Easter | Director | 20 Dec 2005 | 6 Jan 2006 | British | 73 years |
| Richard Howard Close | Director | 29 Oct 1993 | 1 May 1995 | British | 68 years |
| Richard Pennycook | Director | 4 Aug 2003 | 30 Jun 2005 | British | 62 years |
| Robert Austin Connor | Secretary | 9 Jan 2006 | 1 Sept 2010 | British | - |
| Robert Norman Edmiston | Director | 26 Oct 1991 | 29 Oct 1993 | British | 80 years |
| Simon Alan Bowles | Director | 28 Mar 2003 | 4 Aug 2003 | British | 69 years |
| Simon Christopher Machell | Director | 30 Jun 2005 | 9 Jan 2006 | British | 63 years |
| Timothy Mark Blackwell | Director | 28 Sept 2007 | 21 Jun 2011 | British | 57 years |