| Alexander Simpson | Director | 5 Apr 2002 | 16 Apr 2002 | British | 53 years |
| Catriona Margaret Stubbs | Director | 28 May 2024 | 7 Apr 2025 | British | 41 years |
| Colin Thomas Murphy | Director | 14 Nov 2007 | 4 Jun 2018 | Irish | 60 years |
| David Alistair Helliwell | Director | 19 May 2005 | 21 Feb 2008 | British | 78 years |
| Emma Jane Cariaga | Director | 16 Aug 2007 | 2 Jun 2008 | British | 50 years |
| Geoffrey Hutchinson | Director | 22 Aug 2002 | 14 Oct 2003 | British | 68 years |
| Geoffrey Mortimer Goodwill | Director | 28 Jan 2002 | 19 May 2005 | British | 82 years |
| Gerald Robert Jennings | Director | 29 Jun 2005 | 1 Jun 2010 | British | 69 years |
| Helen Jayne Rainsford | Director | 26 Aug 2003 | 29 Jun 2005 | British | 57 years |
| Herbert William Martin | Director | 2 Jun 2008 | 30 Aug 2013 | British | 71 years |
| James Oliver Pitt | Director | 11 Mar 2009 | 25 Jun 2021 | British | 56 years |
| Jarid Russell Mathie | Director | 12 Dec 2023 | 28 May 2024 | Australian | 47 years |
| John David Clark | Director | 4 Jun 2018 | 31 Oct 2023 | British | 56 years |
| John Drummond Bell | Director | 22 Aug 2002 | 11 Mar 2009 | British | 77 years |
| John Michael Tauwhare | Director | 10 Oct 2002 | 2 Jun 2003 | British | 69 years |
| Keith William Baillie Hannah | Director | 1 Jun 2010 | 30 Aug 2013 | British | 59 years |
| Mark Davies Dickinson | Director | 10 May 2011 | 19 Oct 2012 | British | 58 years |
| Michael John Mcguinness | Director | 26 Aug 2003 | 24 Sept 2004 | British | 66 years |
| Nicholas Frank Carter | Director | 22 Aug 2002 | 14 Oct 2003 | British | 64 years |
| Nicholas Jay Gilbert | Secretary | 28 Jan 2002 | 6 Aug 2004 | British | - |
| Nicholas Langley Davis | Director | 29 Jun 2005 | 16 Aug 2007 | British | 55 years |
| Nigel Goodall | Director | 28 Jan 2002 | 31 Mar 2002 | British | 69 years |
| Paul Terence Millington | Director | 31 Mar 2002 | 22 Aug 2002 | British | 64 years |
| Paul Terence Millington | Director | 21 Feb 2008 | 5 Apr 2022 | British | 64 years |
| Peter James Cleary | Director | 24 Sept 2004 | 29 Jun 2005 | Irish | 69 years |
| Philip Arthur Darcy | Director | 14 Oct 2003 | 20 May 2009 | British | 75 years |
| Richard Andrew Coppell | Director | 19 Oct 2012 | 10 Jul 2013 | British | 59 years |
| Richard Deakin | Director | 14 Oct 2003 | 14 Nov 2007 | British | 63 years |
| Richard John Akers | Director | 16 Apr 2002 | 22 Aug 2002 | English | 65 years |
| Richard John Cook | Director | 10 Jul 2013 | 31 Jan 2019 | British | 55 years |
| Richard Justin Starkey | Director | 20 May 2009 | 10 May 2011 | British | 65 years |
| Robert Henry De Barr | Director | 16 Apr 2002 | 26 Aug 2003 | British | 76 years |
| Robert Marshall | Secretary | 31 Dec 2011 | 31 Mar 2022 | - | - |
| Roderick Michael Evans | Director | 19 May 2022 | 3 Jul 2023 | British | 64 years |
| Stuart Jobbins | Secretary | 6 Aug 2004 | 31 Dec 2011 | British | - |
| York Place Company Nominees Limited | Corporate Director | 13 Dec 2001 | 28 Jan 2002 | United Kingdom | - |
| York Place Company Secretaries Limited | Corporate Secretary | 13 Dec 2001 | 28 Jan 2002 | United Kingdom | - |