| Anthony Edward Collins | Director | 13 Feb 2002 | 11 Oct 2013 | British | 69 years |
| Barry Alexander Ralph Gerrard | Secretary | 1 Mar 2007 | 31 Mar 2020 | British | - |
| Caroline Marsh | Director | 7 Feb 2019 | 7 Dec 2019 | British | 63 years |
| Charles John Belcher | Director | 16 Jul 2003 | 31 Aug 2007 | British | 76 years |
| Christopher Edward Wastie Green | Director | 13 Feb 2002 | 25 Jun 2005 | British | 83 years |
| Christopher John Gervase Tibbits | Director | 13 Feb 2002 | 7 Jul 2004 | British | 74 years |
| Christopher Leslie Gibb | Director | 16 Jul 2003 | 11 Nov 2013 | British | 63 years |
| Claudia De Antoni | Director | 3 Aug 2016 | 12 Sept 2018 | British | 46 years |
| Danny Elford | Director | 10 Jan 2023 | 26 Apr 2023 | British | 59 years |
| Graham Charles Eccles | Director | 2 Aug 2001 | 21 Sept 2005 | British | 80 years |
| Graham Charles Leech | Director | 6 Jan 2004 | 21 Dec 2016 | British | 64 years |
| Ian Ralph Dobbs | Director | 21 Sept 2005 | 26 Feb 2009 | British Australian | 72 years |
| John Patrick Moorhead | Director | 31 Mar 2009 | 1 Jul 2016 | British | 51 years |
| Joshua Bayliss | Secretary | 31 Aug 2006 | 1 Mar 2007 | British | - |
| Keith Robertson Cochrane | Director | 13 Feb 2002 | 26 Aug 2002 | British | 61 years |
| Linda Anne Bell | Director | 10 Jul 2004 | 31 Dec 2007 | British | 63 years |
| Mark Edward Whitehouse | Director | 2 Jun 2016 | 8 Dec 2019 | British | 47 years |
| Martin Andrew Griffiths | Director | 26 Feb 2009 | 10 Jan 2023 | British | 60 years |
| Office Organization & Services Limited | Corporate Secretary | 9 Apr 2001 | 2 Aug 2001 | United Kingdom | - |
| Patrick Charles Kingdon Mccall | Director | 23 Apr 2002 | 24 Mar 2022 | British | 62 years |
| Patrick John Mcgrath | Director | 2 Jun 2016 | 3 May 2018 | Irish | 61 years |
| Paul Dennis Griffiths | Director | 13 Feb 2002 | 6 Jan 2004 | British | 69 years |
| Peregrine Secretarial Services Limited | Corporate Director | 9 Apr 2001 | 2 Aug 2001 | United Kingdom | - |
| Peter Gerardus Gram | Secretary | 2 Aug 2001 | 31 Aug 2006 | British | - |
| Peter James Broadley | Director | 21 Dec 2016 | 13 Sept 2019 | British | 55 years |
| Philip Whittingham | Director | 1 Oct 2013 | 8 Dec 2019 | British | 55 years |
| Phillip Alan Bearpark | Director | 1 Oct 2013 | 21 Dec 2016 | British | 60 years |
| Rebecca Brenda Jennifer Klug | Director | 13 Feb 2002 | 27 Sept 2004 | British | 73 years |
| Ross John Paterson | Director | 26 Aug 2002 | 31 Jan 2023 | British | 55 years |
| Sarah Jane Copley | Director | 21 Dec 2016 | 8 Dec 2019 | British | 53 years |
| Stephen Thomas Matthew Murphy | Director | 30 Nov 2001 | 19 Dec 2006 | British | 70 years |
| Steven Richard Bowker | Director | 2 Aug 2001 | 24 Oct 2001 | British | 60 years |
| Susan Margaret Murphy | Director | 13 Feb 2002 | 10 Jul 2004 | British | 70 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 9 Apr 2001 | 9 Apr 2001 | United Kingdom | - |
| Timothy Brendan Kavanagh | Director | 18 Feb 2022 | 31 Jan 2023 | British | 58 years |
| William Elliott Whitehorn | Director | 2 Aug 2001 | 31 Mar 2009 | British | 66 years |