| Alan Harrison | Director | 1 Jan 2005 | 4 Apr 2012 | British | 75 years |
| Alastair Provan Thomson | Director | 18 Jan 2000 | 5 Feb 2004 | British | 65 years |
| Angela Wendy Miriam White | Secretary | 1 Apr 2016 | 5 Jul 2019 | - | - |
| Charles Stewart Haysom | Director | 20 Jan 2015 | 31 Mar 2016 | British | 69 years |
| Christopher Ian Johns | Director | 16 Mar 2021 | 28 Feb 2023 | British | 56 years |
| Elizabeth Marian Barber | Director | 31 May 2016 | 6 May 2022 | British | 61 years |
| Gavin Michael Cawthra | Director | 27 Nov 2013 | 31 May 2016 | British | 64 years |
| Helen Mary Phillips | Director | 3 Apr 2012 | 31 Dec 2014 | Irish | 60 years |
| Ian Graham Knight | Director | 11 Aug 1999 | 11 Sept 2000 | British | 75 years |
| Jane Claire Downes | Secretary | 11 Aug 1999 | 26 May 2006 | British | - |
| Kevin Ian Whiteman | Director | 6 Feb 2001 | 7 Mar 2003 | British | 70 years |
| Mark Chappell | Director | 11 Apr 2000 | 31 Jul 2000 | British | 62 years |
| Martin George Towers | Director | 7 Mar 2003 | 1 Jan 2005 | British | 74 years |
| Miroslav Michael Orlic | Director | 3 Jul 2002 | 31 Aug 2004 | British | 58 years |
| Paul Robert Fisher | Director | 1 Apr 2000 | 16 Sept 2003 | British | 74 years |
| Paul Sybray Inman | Director | 1 Mar 2023 | 31 May 2025 | British | 60 years |
| Perminder Kaur | Director | 3 Jul 2009 | 10 Jul 2009 | British | 51 years |
| Richard David Flint | Director | 31 May 2016 | 30 Oct 2018 | British | 58 years |
| Robert Christopher Hill | Secretary | 26 May 2006 | 1 Apr 2016 | British | - |
| Shirley Ann Murgatroyd | Director | 10 Feb 2012 | 6 Aug 2012 | British | 67 years |
| Stephen David Hunt | Director | 6 Aug 2012 | 18 Oct 2013 | British | 59 years |
| Tracy Pepper | Director | 11 Aug 1999 | 31 Jul 2000 | British | 66 years |
| York Place Company Nominees Limited | Corporate Nominee Director | 29 Jul 1999 | 11 Aug 1999 | United Kingdom | - |
| York Place Company Secretaries Limited | Corporate Nominee Secretary | 29 Jul 1999 | 11 Aug 1999 | United Kingdom | - |
| Zoe Anne Burns-shore | Director | 30 Oct 2018 | 30 Apr 2023 | British | 51 years |
