| Andrew John Cumming | Director | 8 Jul 2010 | 3 Apr 2012 | British | 72 years |
| Andrew John Kemp | Director | 9 Jan 2017 | 27 Feb 2023 | British | 56 years |
| Ceri Richards | Director | 25 Jan 2008 | 23 Apr 2010 | British | 68 years |
| Colin Graham Dowsett | Director | 8 Jul 2010 | 22 Nov 2023 | British | 62 years |
| David Lawrence Shindler | Director | 25 Jul 2005 | 9 Jul 2010 | British | 68 years |
| Gerard Ashley Fox | Director | 29 May 2013 | 10 Nov 2023 | British | 63 years |
| Joe Aitken | Director | 25 Jan 2008 | 8 Sept 2008 | British | 75 years |
| John Michael Morrissey | Director | 25 Jul 2005 | 25 Jan 2008 | British | 65 years |
| Keith Roderick Glasscoe | Director | 25 Jan 2008 | 31 Aug 2009 | British | 64 years |
| Lambertus Hendrik Veldhuizen | Director | 8 Jul 2010 | 30 Sept 2011 | Dutch | 59 years |
| Lindsay John Town | Director | 25 Jul 2005 | 25 Jan 2008 | British | 72 years |
| Lloyds Secretaries Limited | Corporate Secretary | 23 Mar 2016 | 8 Sept 2020 | United Kingdom | - |
| Michelle Antoinette Angela Johnson | Director | 28 Jun 2005 | 25 Jul 2005 | British | 60 years |
| Michelle Antoinette Angela Johnson | Secretary | 3 Sept 2013 | 23 Mar 2016 | - | - |
| Paul Gittins | Secretary | 28 Jun 2005 | 3 Sept 2013 | British | - |
| Richard Owen Williams | Director | 14 Nov 2011 | 19 Sept 2016 | British | 67 years |
| Robin Alexander Isaacs | Director | 18 May 2012 | 13 Dec 2012 | British | 71 years |
| Simon Christopher Gledhill | Director | 8 Jul 2010 | 29 May 2013 | British | 61 years |
| Stephen John Peters | Director | 25 Jul 2005 | 22 Jul 2008 | British | 73 years |
| Timothy John Cooke | Director | 18 May 2012 | 14 Aug 2012 | British | 67 years |
| Yvonne Easton Sharp | Director | 25 Jan 2008 | 30 Jun 2010 | British | 54 years |