| Helen Catherine Higginbotham | Director | 25 Mar 2003 | 31 Jul 2021 | British | 62 years |
| Helen Catherine Higginbotham | Secretary | 1 Oct 1996 | 31 Jul 2021 | British | - |
| Jeremy Andrew Darcy Mumby | Director | 4 Mar 1996 | 10 Oct 1996 | British | 72 years |
| Jeremy Andrew Darcy Mumby | Director | 20 Dec 2001 | 9 Apr 2025 | British | 72 years |
| John Alexander Hislop | Director | 31 Mar 2018 | 25 Mar 2025 | British | 57 years |
| John Alexander Hislop | Director | 1 Oct 1996 | 4 Mar 2010 | British | 57 years |
| John Alexander Hislop | Director | 31 Jan 2012 | 31 Mar 2018 | British | 57 years |
| Russell Blackburn Hoyle | Director | 1 Sept 2011 | 18 Nov 2024 | British | 77 years |
| Sarah Jane Mumby | Secretary | 4 Mar 1996 | 10 Oct 1996 | British | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 4 Mar 1996 | 4 Mar 1996 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 4 Mar 1996 | 4 Mar 1996 | United Kingdom | - |