| Andrew Frederick Dun | Director | 14 Apr 2014 | 5 Sept 2018 | British | 66 years |
| Andrew Guy Melville Stevens | Director | 6 Feb 2012 | 31 May 2014 | British | 63 years |
| Andrew Richard Aylwin | Director | 28 Jan 2016 | 9 Nov 2018 | British | 56 years |
| Andy Stevens | Secretary | 6 Feb 2012 | 31 May 2014 | - | - |
| Craig Archibald Macdonald Hendry | Director | 30 Jun 2014 | 28 Jan 2019 | United Kingdom | 56 years |
| Craig Hendry | Secretary | 30 Jun 2014 | 28 Jan 2019 | - | - |
| Daniel Andrew Adler | Director | 4 May 2011 | 3 Nov 2011 | British | 55 years |
| David Oliver Lyon | Director | 28 Aug 2008 | 12 Sept 2011 | British | 65 years |
| David Oliver Lyon | Director | 1 Nov 2011 | 7 Mar 2012 | British | 65 years |
| David Oliver Lyon | Secretary | 28 Aug 2008 | 25 Jan 2010 | British | - |
| David William Romanis Harland | Director | 31 May 2014 | 14 Sept 2016 | British | 76 years |
| Deborah Ann Neill | Director | 24 Jul 2014 | 28 May 2015 | British | 63 years |
| Geoffrey Leslie Neville | Director | 27 May 2016 | 30 Mar 2017 | British | 67 years |
| Grant Davidson | Director | 6 Oct 2008 | 17 Dec 2010 | British | 51 years |
| Humphrey Baker | Director | 3 Nov 2011 | 9 May 2014 | British | 47 years |
| Jeremy Hand | Director | 25 Jan 2018 | 11 Jan 2019 | British | 65 years |
| Jonathan Martin Bourn | Director | 30 Mar 2017 | 25 Jan 2018 | United Kingdom | 58 years |
| Kevin Richard Nutt | Director | 25 Jan 2018 | 28 Jan 2019 | English | 65 years |
| Matthew Lewis Norrington | Director | 23 Jul 2014 | 14 Sept 2016 | British | 45 years |
| Michael David Horgan | Director | 28 Aug 2008 | 17 Dec 2010 | Uk | 81 years |
| Michael Osborne | Director | 25 Jan 2018 | 4 May 2018 | British | 61 years |
| Nigel John Denny | Director | 28 Feb 2013 | 8 Oct 2013 | British | 67 years |
| Paul James Steadman | Director | 25 Jan 2010 | 6 Feb 2012 | British | 60 years |
| Paul James Steadman | Secretary | 25 Jan 2010 | 6 Feb 2012 | - | - |
| Paul William Richards | Director | 27 May 2016 | 5 May 2017 | British | 63 years |
| Philip John Buscombe | Director | 6 Oct 2008 | 23 Jul 2014 | British | 74 years |
| Philip Michael Pegler | Director | 12 Sept 2011 | 26 Jun 2014 | British | 58 years |
| Robert Bradley Gershon | Director | 1 Nov 2010 | 3 Nov 2011 | British | 51 years |
| Ronald Sharp Elder | Director | 6 Oct 2008 | 3 Nov 2011 | British | 76 years |
| Scott Sommervaille Christie | Director | 26 Jun 2014 | 7 Feb 2019 | British | 61 years |
| Simon Overgage | Director | 6 Oct 2008 | 21 Jan 2011 | British | 64 years |
| Stephen David Ashton | Director | 1 Apr 2012 | 9 Nov 2018 | British | 63 years |
| Stephen Unsworth | Director | 28 May 2015 | 25 Jan 2018 | British | 63 years |
| Travers Smith Limited | Corporate Director | 13 Aug 2008 | 28 Aug 2008 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Director | 13 Aug 2008 | 28 Aug 2008 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Secretary | 13 Aug 2008 | 28 Aug 2008 | United Kingdom | - |