| Andrew Clive Warnes | Director | 6 Apr 1999 | 31 Jul 2012 | British | 47 years |
| Anthony Keith Haynes | Director | 22 Jan 1996 | 5 Apr 1999 | British | 84 years |
| Anthony Keith Haynes | Secretary | 22 Jan 1996 | 5 Apr 1999 | British | - |
| Carolyn Ferguson | Secretary | 9 Mar 2010 | 1 Oct 2025 | British | - |
| Christian Schreyer | Director | 5 Nov 2021 | 10 Jun 2022 | German | 58 years |
| David Allen Brown | Director | 1 Apr 2011 | 5 Nov 2021 | British | 66 years |
| David Hector Golding | Director | 24 Jul 2017 | 4 Sept 2020 | British | 61 years |
| Elodie Marie Francoise Brian | Director | 5 Jun 2019 | 27 Sept 2021 | French | 47 years |
| Gavin Craig Hunter | Director | 3 Nov 2014 | 31 Dec 2016 | British | 47 years |
| Gavin Scott Smith | Director | 18 Jul 2022 | 14 Jun 2024 | British | 46 years |
| Gordon Alexander Boyd | Director | 28 Sept 2021 | 28 Mar 2022 | British | 66 years |
| Jeremy Hugh Cooper | Director | 24 Jul 2017 | 27 May 2022 | British | 59 years |
| John Alec Lindley Ackroyd | Director | 1 Mar 2010 | 30 Sept 2010 | British | 65 years |
| Julian Mark Patterson | Director | 6 Apr 1999 | 14 Nov 2014 | British | 53 years |
| Julian Mark Patterson | Secretary | 6 Apr 1999 | 4 Aug 1999 | British | - |
| Keith Down | Director | 7 Mar 2011 | 6 Dec 2015 | British | 61 years |
| Keith Lawrence Ludeman | Director | 9 Mar 2010 | 2 Jul 2011 | British | 76 years |
| Margaret Rose Challis | Director | 14 Jun 1999 | 1 Mar 2010 | British | 80 years |
| Margaret Rose Challis | Secretary | 1 Aug 1999 | 9 Mar 2010 | British | - |
| Martin Richard Dean | Director | 9 Mar 2010 | 26 Apr 2019 | British | 63 years |
| Martin Richard Dean | Director | 22 Oct 2021 | 1 Oct 2025 | British | 63 years |
| Nicholas Swift | Director | 9 Mar 2010 | 7 Mar 2011 | British | 62 years |
| Pamela Haynes | Director | 22 Jan 1996 | 5 Apr 1999 | British | 85 years |
| Rupert Miles Cox | Director | 14 Jun 2024 | 1 Oct 2025 | British | 46 years |
| Shaun David Tooth | Director | 4 Feb 2019 | 1 Oct 2025 | British | 53 years |
| Simon Patrick Butcher | Director | 14 Mar 2016 | 30 Nov 2018 | British | 59 years |
| Stephen Leslie Challis | Director | 14 Jun 1999 | 31 Mar 2013 | British | 77 years |
| Tamara Clair Harris | Director | 4 Dec 2013 | 31 Jul 2015 | British | 50 years |
| Waterlow Nominees Limited | Corporate Nominee Director | 22 Jan 1996 | 22 Jan 1996 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 22 Jan 1996 | 22 Jan 1996 | United Kingdom | - |
