| Jeremy Michael Hussey | Secretary | 10 Jan 2006 | 13 Oct 2009 | British | - |
| Kenneth Andrew Macnaughton | Secretary | 13 Oct 2009 | 14 Mar 2025 | - | - |
| Kerstin Elisabet Mogull | Secretary | 1 Aug 2005 | 10 Jan 2006 | British | - |
| Kristen Kozlowski | Secretary | 14 Mar 2025 | 28 Jul 2025 | - | - |
| Patricia Cook Barrigan | Director | 12 Jun 2012 | 17 Aug 2020 | Irish | 54 years |
| Travers Smith Limited | Corporate Director | 18 May 2005 | 26 May 2005 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Director | 18 May 2005 | 26 May 2005 | United Kingdom | - |
| Travers Smith Secretaries Limited | Corporate Secretary | 18 May 2005 | 1 Aug 2005 | United Kingdom | - |