| Anthony Guthrie | Secretary | 12 Apr 2016 | 3 May 2018 | - | - |
| David Arthur O'loan | Director | 14 Oct 2015 | 22 Dec 2016 | Irish | 56 years |
| David Clifford Wheeler | Director | 14 Jan 2019 | 14 Jun 2019 | British | 42 years |
| Duncan John Cooper | Director | 8 Mar 2018 | 2 May 2019 | British | 47 years |
| Edward Peter Barker | Director | 18 Apr 2012 | 8 Mar 2018 | British | 54 years |
| Hackwood Directors Limited | Corporate Nominee Director | 24 Jan 2008 | 14 Apr 2008 | United Kingdom | - |
| Hackwood Secretaries Limited | Corporate Nominee Secretary | 24 Jan 2008 | 14 Apr 2008 | United Kingdom | - |
| Hazel Debra Jarvis | Secretary | 14 Apr 2008 | 12 Apr 2016 | British | - |
| John Terence Rogers | Director | 14 Apr 2008 | 19 Jul 2010 | British | 58 years |
| Julia Foo | Secretary | 14 Jun 2019 | 7 May 2021 | - | - |
| Philip William Davies | Secretary | 31 May 2012 | 25 Feb 2014 | British | - |
| Richard Alexander Fleming | Director | 19 Jul 2010 | 18 Apr 2012 | British | 55 years |
| Richard John Learmont | Director | 14 Apr 2008 | 2 Oct 2015 | British | 66 years |
| Sarah Nelson | Director | 22 Dec 2016 | 14 Jan 2019 | British | 50 years |
| Timothy Fallowfield | Secretary | 3 May 2018 | 14 Jun 2019 | - | - |