| Andrew Colin Finlayson | Director | 3 Apr 2002 | 7 May 2002 | British | 78 years |
| Andrew Martin Williams | Director | 7 May 2002 | 30 Sept 2002 | British | 66 years |
| Andrew Martin Williams | Director | 17 Mar 2004 | 15 Sept 2009 | British | 66 years |
| Guy William Ingledew Leonard | Director | 7 May 2002 | 31 Dec 2020 | British | 71 years |
| Ian Martin Richard Galbraith | Director | 31 Dec 2020 | 30 Sept 2025 | British | 63 years |
| James Andrew Willis | Director | 3 Apr 2002 | 7 May 2002 | British | 69 years |
| Joanna Maria Field | Secretary | 27 Jan 2015 | 31 Mar 2017 | - | - |
| Keith John Howells | Director | 17 Mar 2004 | 30 Jun 2019 | British | 73 years |
| Kevin Arnold | Director | 7 May 2002 | 24 Oct 2003 | British | 61 years |
| Kevin John Stovell | Director | 29 Jul 2005 | 27 Nov 2015 | British | 74 years |
| Marjorie Eva Lynn | Secretary | 9 Feb 2004 | 27 Jan 2015 | British | - |
| Martin William Bishop | Director | 7 May 2002 | 31 Aug 2002 | British | 79 years |
| Mawlaw Secretaries Limited | Corporate Secretary | 3 Apr 2002 | 7 May 2002 | United Kingdom | - |
| Michael David Haigh | Director | 30 Jun 2019 | 31 Jul 2022 | British | 66 years |
| Michael Orlando Blackburn | Director | 7 May 2002 | 18 Oct 2007 | British | 81 years |
| Peter John Wickens | Director | 29 Jul 2005 | 31 Dec 2010 | British | 76 years |
| Peter Michael Chesworth | Director | 7 May 2002 | 5 Aug 2005 | British | 81 years |
| Philip Charles Gregory | Secretary | 7 May 2002 | 9 Feb 2004 | British | - |