| Alan Edward Birch | Director | 2 Dec 2005 | 7 Dec 2006 | British | 56 years |
| Alan Edward Birch | Director | 1 Dec 2007 | 3 Feb 2014 | British | 56 years |
| Andrew Llauddog Timothy Davies | Director | 23 Dec 2003 | 8 Jun 2006 | British | 73 years |
| Andrew Richard Kershaw | Director | 20 Jun 2014 | 1 Nov 2014 | British | 61 years |
| Anthony Alexander Tadeusz Ostrowski | Director | 28 Aug 1998 | 23 Dec 2004 | British | 79 years |
| Barry Simon Williams | Director | 6 Sept 2004 | 14 Aug 2007 | British | 56 years |
| Burness Llp | Corporate Secretary | 1 Aug 2004 | 8 Jun 2006 | United Kingdom | - |
| Burness Solicitors | Corporate Nominee Secretary | 10 Mar 1998 | 1 Aug 2004 | - | - |
| Desmond Mark French | Director | 23 Sept 2020 | 2 Feb 2021 | Irish | 51 years |
| Gareth Irons Craig | Director | 28 Aug 1998 | 23 Dec 2003 | British | 69 years |
| Guy Roland Marc Pigache | Director | 28 Aug 1998 | 6 Dec 2002 | British | 66 years |
| John Christian Elliot | Director | 28 Aug 1998 | 8 Jun 2006 | British | 74 years |
| Louise Atkins | Director | 1 Nov 2014 | 17 Apr 2018 | British | 49 years |
| Michael Percy Snasdell | Director | 28 Aug 1998 | 7 Mar 2002 | British | 81 years |
| Michael Percy Snasdell | Director | 7 Mar 2002 | 19 Dec 2002 | British | 81 years |
| Phillip John Cooper | Director | 1 Jul 1998 | 28 Aug 1998 | British | 77 years |
| Richard John Marshall | Director | 6 Jan 2023 | 1 Oct 2025 | British | 56 years |
| Robert Heathfield | Director | 28 Aug 1998 | 7 Mar 2002 | British | 76 years |
| Russell James Winchester Manley | Director | 14 Aug 2007 | 30 Dec 2011 | British | 60 years |
| Wjb (directors) Limited | Corporate Nominee Director | 10 Mar 1998 | 1 Jul 1998 | - | - |