| Caroline Mary Tolhurst | Secretary | 20 Mar 2001 | 1 Jul 2008 | British | - |
| Craig David Mcwilliam | Director | 18 Jan 2017 | 10 Jan 2020 | British | 54 years |
| Derek John Lewis | Secretary | 7 Jun 2018 | 31 Mar 2022 | - | - |
| Drusilla Charlotte Jane Rowe | Nominee Director | 12 Jan 2001 | 5 Mar 2001 | British | 65 years |
| Eleanor Jane Zuercher | Nominee Director | 12 Jan 2001 | 5 Mar 2001 | British | 63 years |
| Graham Fenwick Pimlott | Director | 1 Jun 2009 | 3 Dec 2019 | British | 77 years |
| Heather Victoria Rabbatts | Director | 28 Feb 2017 | 2 May 2019 | British | 71 years |
| Jonathon Roderick Alan Bond | Director | 10 Jan 2020 | 6 Sept 2021 | British | 63 years |
| Katharine Emma Robinson | Secretary | 1 Jul 2008 | 7 Jun 2018 | British | - |
| Kerry Jane Legg | Director | 5 Mar 2001 | 20 Mar 2001 | British | 54 years |
| Marc Sandford Hutchinson | Director | 5 Mar 2001 | 20 Mar 2001 | Australian | 72 years |
| Mark Robin Preston | Director | 30 Jun 2006 | 30 Jun 2008 | British | 58 years |
| Melanie Gee | Director | 7 Sept 2021 | 31 Dec 2024 | British | 65 years |
| Peter Sean Vernon | Director | 1 Jul 2008 | 31 Dec 2016 | British | 67 years |
| Richard Simon Handley | Director | 20 Mar 2001 | 3 Apr 2008 | British | 72 years |
| Roderick David Kent | Director | 30 Apr 2001 | 4 Jun 2009 | British | 79 years |
| Roger Frederick Crawford Blundell | Director | 3 Apr 2008 | 31 Dec 2022 | British | 64 years |
| Stephen Augustus Lovegrove | Director | 10 Jan 2020 | 3 Jul 2024 | British | 60 years |
| Stephen Howard Rhodes Musgrave | Director | 20 Mar 2001 | 30 Jun 2006 | British | 73 years |
| Trusec Limited | Corporate Nominee Secretary | 12 Jan 2001 | 20 Mar 2001 | United Kingdom | - |
| Ulrike Schwarz-runer | Director | 1 Feb 2011 | 28 Apr 2016 | Austrian | 55 years |
