| Alexia Gottschalch | Director | 13 Dec 2011 | 30 Jun 2015 | American | 54 years |
| Andrew Brian Galbraith | Director | 13 Dec 2011 | 31 Dec 2012 | British | 57 years |
| Bruce Melville Ambler Jr. | Director | 17 Mar 2015 | 20 Jun 2016 | American | 57 years |
| Dominic Charles Field | Director | 16 Mar 2010 | 6 Jul 2011 | English | 61 years |
| Douglas Scott Callantine | Director | 20 Jun 2006 | 10 Nov 2011 | Usa | 74 years |
| Drusilla Charlotte Jane Rowe | Nominee Director | 21 Aug 2000 | 25 Oct 2000 | British | 65 years |
| Eleanor Jane Zuercher | Nominee Director | 21 Aug 2000 | 25 Oct 2000 | British | 63 years |
| Giles Henry Wintle | Director | 13 Dec 2011 | 25 Jan 2018 | British | 53 years |
| James Gilles Raynor | Director | 1 Feb 2005 | 2 Oct 2019 | British | 53 years |
| James Milton Featherby | Director | 25 Oct 2000 | 10 Nov 2000 | British | 68 years |
| Jeffrey Weingarten | Director | 15 Jun 2010 | 18 Jun 2013 | American | 78 years |
| Jeremy Henry Moore Newsum | Director | 10 Nov 2000 | 30 Jun 2008 | British | 71 years |
| John Li Chuan So | Director | 1 Feb 2005 | 25 Jul 2007 | American | 61 years |
| Jonathan Lawrence Lane | Director | 1 Jul 2016 | 5 Oct 2022 | British | 68 years |
| Jonathan Osborne Hagger | Secretary | 10 Nov 2000 | 20 Jun 2006 | British | - |
| Jonathon Roderick Alan Bond | Director | 28 Sept 2021 | 16 Sept 2025 | British | 63 years |
| Judith Patricia Ball | Secretary | 20 Jun 2006 | 8 Sept 2010 | British | - |
| Leonie Watson-brock | Secretary | 8 Sept 2010 | 10 Sept 2013 | - | - |
| Mark Robin Preston | Director | 1 Jul 2008 | 28 Sept 2021 | British | 58 years |
| Mark Robin Preston | Director | 10 Nov 2000 | 8 Mar 2002 | British | 58 years |
| Matthew Francis Norris | Director | 17 Mar 2015 | 8 Jun 2017 | British | 54 years |
| Mervyn Howard | Director | 1 Feb 2005 | 27 Sept 2013 | British | 67 years |
| Morgan Aird Laughlin | Director | 6 Apr 2011 | 25 Jan 2013 | American | 62 years |
| Nicholas Richard Scarles | Director | 1 Feb 2005 | 31 May 2019 | British, | 64 years |
| Olivier Bernard Robert Vincent Piani | Director | 1 Jan 2018 | 5 Oct 2022 | French | 72 years |
| Patricia Abril | Director | 6 Dec 2016 | 5 Oct 2022 | Spanish | 58 years |
| Richard John Barkham | Director | 12 Apr 2011 | 13 Jun 2014 | British | 65 years |
| Sally Jane Cash | Director | 25 Oct 2000 | 10 Nov 2000 | British | 53 years |
| Sara Elizabeth Lucas | Director | 20 Jun 2017 | 31 Dec 2023 | British | 61 years |
| Sebastien Dominique Hyest | Director | 26 Mar 2019 | 31 Mar 2023 | French | 53 years |
| Stuart Robert Hartley Beevor | Director | 21 May 2004 | 17 Mar 2011 | British | 69 years |
| Trusec Limited | Corporate Nominee Secretary | 21 Aug 2000 | 10 Nov 2000 | United Kingdom | - |
| Virginia Duncan | Secretary | 10 Sept 2013 | 19 Feb 2014 | - | - |
