| Adrian Charles Noel Kemp | Director | 1 Jan 2009 | 1 May 2025 | British | 59 years |
| Adrian Charles Noel Kemp | Secretary | 29 Aug 2000 | 20 Nov 2006 | British | - |
| Andrew Hamilton Carr | Director | 29 Aug 2000 | 30 Apr 2001 | British | 62 years |
| Cacilia Maria Lachlan | Nominee Director | 21 Jan 1993 | 29 Aug 2000 | British | 76 years |
| Cacilia Maria Lachlan | Nominee Secretary | 21 Jan 1993 | 29 Aug 2000 | British | - |
| Claire-marie O'grady | Secretary | 16 Dec 2011 | 31 Jul 2015 | - | - |
| Graeme Harold Rankine Musker | Director | 21 Jan 1993 | 31 Dec 2008 | British | 73 years |
| Hackwood Directors Limited | Corporate Nominee Director | 29 Oct 1992 | 21 Mar 1993 | United Kingdom | - |
| Hackwood Service Company | Corporate Nominee Secretary | 29 Oct 1992 | 21 Jan 1993 | - | - |
| Ian Martin David Brimicombe | Director | 6 Jun 2012 | 31 May 2017 | British | 62 years |
| Justin Wilbert Hoskins | Secretary | 20 Nov 2006 | 16 Dec 2011 | British | - |
| Katie Louise Jackson-turner | Director | 16 Mar 2017 | 27 Feb 2019 | British | 59 years |
| Katie Louise Jackson-turner | Secretary | 15 Jul 2015 | 16 Mar 2017 | - | - |
| Matthew Ian Conacher | Secretary | 16 Mar 2017 | 31 Jul 2019 | - | - |
| Michael Anthony Page | Director | 16 Jul 2001 | 21 May 2008 | British | 70 years |
| Stephen Ian Jennings | Director | 29 Aug 2000 | 16 May 2012 | British | 78 years |