| Alison Wyllie | Secretary | 24 Dec 2013 | 12 Jan 2018 | British | - |
| Andre Eugene Kinghorn | Director | 24 Dec 2013 | 20 Mar 2018 | British | 48 years |
| Andrew Brian Deacon | Director | 6 Jul 2023 | 19 Sept 2025 | British | 46 years |
| Anna Naomi Johnson | Director | 31 Mar 2006 | 28 Apr 2006 | British | 46 years |
| Anne Catherine Ramsay | Secretary | 24 Apr 2008 | 24 Dec 2013 | Other | - |
| Anthony Charles Roper | Director | 24 Dec 2013 | 30 Jun 2018 | British | 66 years |
| Caroline Louise Pitcher | Director | 20 Mar 2018 | 15 Jan 2021 | British | 35 years |
| Christopher Francis Girling | Director | 28 Apr 2006 | 2 Apr 2007 | British | 72 years |
| David James Jarmany | Director | 23 Feb 2022 | 16 Mar 2023 | British | 40 years |
| Emily Mendes | Secretary | 12 Jan 2018 | 22 Sept 2025 | - | - |
| Francis Robin Herzberg | Director | 28 Apr 2006 | 24 Dec 2013 | British | 70 years |
| Harry Edward Charles Seekings | Director | 1 Jul 2017 | 23 Feb 2021 | British | 53 years |
| Helen Price | Director | 16 Mar 2022 | 6 Jul 2023 | British | 44 years |
| John Mcdonough | Director | 28 Apr 2006 | 31 Dec 2011 | British | 75 years |
| Katherine Mary Hughes | Director | 31 Mar 2006 | 28 Apr 2006 | British | 58 years |
| Keith William Pickard | Director | 24 Dec 2013 | 16 Mar 2022 | British | 58 years |
| Louise Jane Stoker | Director | 30 Mar 2006 | 31 Mar 2006 | British | 53 years |
| Nicole Frances Monir | Director | 30 Mar 2006 | 31 Mar 2006 | British | 59 years |
| Patrick Thomas Robson | Director | 16 Apr 2021 | 23 Feb 2022 | British | 41 years |
| Richard Francis Tapp | Secretary | 28 Apr 2006 | 24 Dec 2013 | British | - |
| Richard John Adam | Director | 2 Apr 2007 | 24 Dec 2013 | British | 69 years |
| Richard John Howson | Director | 6 Feb 2012 | 24 Dec 2013 | British | 58 years |
| Roger William Robinson | Director | 28 Apr 2006 | 30 Jun 2009 | British | 75 years |
| Trusec Limited | Corporate Nominee Secretary | 30 Mar 2006 | 28 Apr 2006 | United Kingdom | - |
| Ying Su | Director | 23 Feb 2021 | 16 Apr 2021 | British | 38 years |