| Alastair Michael Deutsch | Director | 30 Jul 2018 | 6 Aug 2020 | British | 43 years |
| Andrew Elliott Macfarlane | Director | 29 Jul 2004 | 5 Aug 2005 | British | 70 years |
| Andrew Gareth Lewis | Director | 27 Jul 2004 | 29 Jul 2004 | British | 47 years |
| Christopher Marshall Gill | Director | 29 Jul 2004 | 14 Jul 2016 | British | 68 years |
| David Leslie Frank Holt | Director | 1 Sept 2004 | 30 Sept 2012 | United Kingdom | 68 years |
| David Rough | Director | 11 Aug 2004 | 18 Jul 2014 | British | 75 years |
| Despina Don-wauchope | Director | 30 Sept 2012 | 31 Dec 2013 | British | 57 years |
| Don Eric Stanley | Director | 5 Aug 2022 | 13 Dec 2022 | British | 54 years |
| Eleanor Jane Zuercher | Director | 25 Jun 2004 | 27 Jul 2004 | British | 63 years |
| Francis William Salway | Director | 28 Jul 2004 | 31 Mar 2012 | British | 69 years |
| James Stephen Gillard | Director | 20 Mar 2015 | 15 Jun 2022 | British | 49 years |
| Julie Louise Fountain | Director | 30 Jul 2018 | 18 Jan 2022 | New Zealander | 42 years |
| Keith William Baillie Hannah | Director | 29 Jul 2004 | 20 Mar 2015 | British | 59 years |
| Kenneth Ian Hodgson | Director | 27 Jul 2004 | 29 Jul 2004 | British | 66 years |
| Louise Jane Stoker | Director | 25 Jun 2004 | 27 Jul 2004 | British | 53 years |
| Marc Peter Cadwaladr | Director | 31 Dec 2013 | 28 Jun 2021 | British | 54 years |
| Martin Frederick Greenslade | Director | 19 Jul 2007 | 31 May 2021 | British | 61 years |
| Martin Reay Wood | Director | 29 Jul 2004 | 22 Jun 2021 | British | 66 years |
| Peter Maxwell Dudgeon | Secretary | 29 Jul 2004 | 30 Apr 2011 | British | - |
| Rosalind Charlotte Futter | Director | 30 Jul 2018 | 5 Aug 2022 | British | 48 years |
| Sean Allan West | Director | 29 Jul 2004 | 23 Feb 2012 | British | 49 years |
| Stephen Sui Sang Leung | Director | 29 Jul 2004 | 14 Mar 2014 | British | 59 years |
| Trusec Limited | Corporate Nominee Secretary | 25 Jun 2004 | 29 Jul 2004 | United Kingdom | - |