| Alan John Long | Director | 12 May 1999 | 30 Jun 2014 | British | 75 years |
| Alpha Secretarial Limited | Corporate Nominee Secretary | 12 May 1999 | 12 May 1999 | United Kingdom | - |
| Brian Mackenzie Of Framwellgate | Director | 31 Oct 1999 | 5 Mar 2007 | British | 83 years |
| Caroline Janet Banszky | Director | 31 Oct 2007 | 31 Aug 2016 | British | 73 years |
| David John Williams | Director | 9 Mar 2020 | 18 Nov 2024 | British | 62 years |
| Graham Long | Director | 12 May 1999 | 18 Jan 2024 | British | 55 years |
| Graham Long | Secretary | 24 Oct 2000 | 31 Oct 2007 | British | - |
| Ian Kenneth Bowden | Director | 31 Oct 2007 | 14 Jan 2015 | British | 63 years |
| Katie Elizabeth Thorpe | Director | 27 Sept 2018 | 11 Sept 2020 | British | 47 years |
| Michael Charles Adams | Director | 31 Aug 2016 | 22 Oct 2017 | British | 63 years |
| Robert Dryden Morton | Director | 12 May 1999 | 24 Oct 2000 | British | 77 years |
| Robert Dryden Morton | Secretary | 12 May 1999 | 24 Oct 2000 | British | - |
| Simon Rowse | Director | 9 Mar 2020 | 9 Jun 2021 | British | 41 years |
| Stuart Alexander Christison | Director | 1 Jan 2004 | 22 Aug 2008 | British | 74 years |
| Timothy Michael James Fullwood | Director | 31 Oct 2007 | 1 Aug 2017 | British | 71 years |
