| Andrew Gordon Morison | Director | 27 Sept 1992 | 31 Oct 1994 | British | 86 years |
| Andrew Robert Astin | Director | 4 Aug 2015 | 28 Mar 2017 | British | 69 years |
| Andrew Thomas Beaumont | Director | 18 Sept 2019 | 21 Mar 2025 | British | 59 years |
| Bnoms Limited | Corporate Secretary | 21 Apr 1995 | 15 Oct 1999 | United Kingdom | - |
| Christopher David Vaughan | Director | 1 Jul 2010 | 21 Jun 2013 | British | 61 years |
| Christopher Rait O'neill Pearson | Director | 22 Oct 1999 | 1 Dec 2008 | British | 78 years |
| Christopher William Healy | Director | 27 Apr 2015 | 3 Aug 2015 | British | 65 years |
| Claire Lucie Mary Howard | Director | 26 Aug 1997 | 22 Oct 1999 | British | 60 years |
| Colin Michael Pryce | Director | 1 Jun 2000 | 25 Oct 2018 | British,jamaican | 62 years |
| David Charles Tibble | Director | 7 Sept 1994 | 31 Oct 1994 | British | 73 years |
| David Ross Mercer | Director | 28 Mar 2017 | 4 Feb 2019 | British | 67 years |
| Dawn Elizabeth Knight | Director | 14 Jul 1995 | 20 Aug 1997 | British | 64 years |
| Francis Declan Finbar Tempany Mccormack | Director | 1 Jun 2000 | 31 May 2009 | British | 70 years |
| Gavin Russell | Director | 1 Oct 2016 | 18 Sept 2019 | British | 44 years |
| Haydn Jonathan Mursell | Director | 12 Mar 2010 | 30 Jun 2010 | British | 54 years |
| John Patrick Stock | Director | 30 Oct 1992 | 31 Oct 1994 | British | 81 years |
| John William Sapwell | Secretary | 27 Sept 1992 | 30 Jun 1994 | British | - |
| Jonathan Lagan | Director | 4 Feb 2019 | 28 Aug 2019 | British | 50 years |
| Mark David Peters | Director | 1 Dec 2008 | 14 Sept 2014 | British | 66 years |
| Martin Terence Alan Purvis | Director | 14 Sept 2014 | 27 Apr 2015 | British | 73 years |
| Michael Jonathan O'halloran Wigley | Director | 27 Sept 1992 | 30 Oct 1992 | British | 77 years |
| Neil Andrew Mclachlan | Director | 1 Sept 1994 | 31 Oct 1994 | British | 65 years |
| Paul Andrew Bancroft | Director | 31 Oct 1994 | 18 Sept 1998 | British | 66 years |
| Paul William Goldsmith | Director | 1 Jun 2000 | 31 Aug 2013 | British | 69 years |
| Ronald Andrew Henderson | Director | 31 Oct 1994 | 15 Oct 1999 | British | 79 years |
| Ross Edward Mcdonald | Director | 31 Oct 1994 | 21 Apr 1995 | British | 64 years |
| Ross Edward Mcdonald | Secretary | 31 Oct 1994 | 21 Apr 1995 | British | - |
| Sandip Mahajan | Director | 1 Jun 2014 | 30 Sept 2016 | British | 51 years |
| Stephen John Charnock | Secretary | 30 Jun 1994 | 31 Oct 1994 | British | - |
| Stuart Fraser Murray | Director | 31 Oct 1994 | 30 Sept 2000 | British | 77 years |
| Stuart Kenneth Leadill | Director | 12 Mar 2010 | 31 May 2014 | British | 72 years |