| Brendon Raymond Cowen | Secretary | 12 Mar 1997 | 30 Nov 2005 | British | - |
| Christopher Alexander Whyte | Director | 30 Jan 2018 | 31 Jan 2020 | British | 46 years |
| Christopher Loraine Spencer | Director | 19 May 2005 | 6 Jul 2005 | British | 71 years |
| Kevin John Pearson | Secretary | 26 Jun 2013 | 17 Apr 2025 | - | - |
| Michael John Collard | Director | 12 Mar 1997 | 31 Mar 2007 | British | 82 years |
| Miles Colin Shelley | Director | 4 Sept 1998 | 19 May 2005 | British | 65 years |
| Miles Colin Shelley | Director | 12 Aug 2010 | 31 Oct 2018 | British | 65 years |
| Robert Anthony Woolf | Director | 12 Mar 1997 | 4 Sept 1998 | British | 76 years |
| Robert John Gill | Director | 31 Mar 2007 | 12 Aug 2010 | British | 57 years |
| Robert John William Wotherspoon | Director | 24 Feb 2004 | 30 Jan 2018 | British | 59 years |
| Robert Peter Walker | Secretary | 30 Nov 2005 | 26 Jun 2013 | British | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 17 Feb 1997 | 12 Mar 1997 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 17 Feb 1997 | 12 Mar 1997 | United Kingdom | - |