| Corporate Appointments Limited | Corporate Nominee Director | 15 Oct 2003 | 15 Oct 2003 | United Kingdom | - |
| Ewan Cairn Barclay Ross | Secretary | 3 Sept 2004 | 1 May 2005 | British | - |
| Helen Crapper | Secretary | 5 Dec 2014 | 15 Mar 2017 | - | - |
| Helen Jacqueline Ratcliffe | Director | 1 Jan 2021 | 12 Oct 2021 | British | 39 years |
| Jennifer Karen Shadforth | Secretary | 21 Feb 2017 | 31 Mar 2021 | - | - |
| Kay Andrea Fiona Sliwinski | Director | 6 Feb 2018 | 31 Aug 2018 | British | 59 years |
| Louise Ann Walsh | Secretary | 1 May 2005 | 10 Nov 2008 | British | - |
| Michael Baldridge | Secretary | 1 Sept 2009 | 19 Oct 2010 | British | - |
| Paul Harriman | Secretary | 28 Feb 2013 | 5 Dec 2014 | - | - |
| Paul Harriman | Director | 15 Oct 2003 | 31 Mar 2025 | British | 65 years |
| Paul Harriman | Secretary | 15 Oct 2003 | 3 Sept 2004 | British | - |
| Richard Mark Squire | Director | 1 Jan 2015 | 19 Jan 2017 | British | 62 years |
| Rosalind Victoria Ward | Secretary | 10 Nov 2008 | 1 Sept 2009 | British | - |
| Sarah Elizabeth Woodward | Director | 1 Aug 2017 | 26 Sept 2017 | British | 60 years |
| Secretarial Appointments Limited | Corporate Nominee Secretary | 15 Oct 2003 | 15 Oct 2003 | United Kingdom | - |
| Shirley Ann Hazlewood | Secretary | 20 Oct 2010 | 28 Feb 2013 | - | - |
| Shirley Ann Hazlewood | Secretary | 20 Oct 2010 | 28 Feb 2013 | - | - |
