| Allan George Booth | Director | 12 Jul 2011 | 8 May 2012 | British | 71 years |
| Catharine Mary Hill | Director | 10 May 2012 | 16 Dec 2024 | British | 56 years |
| Christopher Murray Cameron Young | Director | 7 Feb 2008 | 24 Jun 2024 | British | 63 years |
| Christopher Murray Cameron Young | Secretary | 7 Feb 2008 | 24 Jun 2024 | British | - |
| Ian Andrew Wright | Director | 8 May 2012 | 31 Jul 2018 | British | 67 years |
| Ian Paul Williams | Director | 7 Feb 2008 | 24 Jun 2024 | British | 80 years |
| Robert James Pendle | Director | 14 Jul 1994 | 17 Jul 2006 | British | 84 years |
| Robin Beatham Howe | Director | 1 Sept 2007 | 1 Aug 2012 | British | 78 years |
| Ronald John Rider | Director | 18 Jan 2010 | 14 May 2012 | Canadian | 76 years |
| Tracy Elizabeth Pendle | Secretary | 14 Jul 1994 | 7 Feb 2008 | British | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 14 Jul 1994 | 14 Jul 1994 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 14 Jul 1994 | 14 Jul 1994 | United Kingdom | - |