| Alison Barbara Kay | Secretary | 24 Jan 2013 | 31 Dec 2020 | - | - |
| Amanda Jo Mesler | Director | 17 May 2018 | 11 Jul 2022 | American | 63 years |
| Andrew Robert John Bonfield | Director | 1 Nov 2010 | 30 Jul 2018 | British | 64 years |
| Benedict John Spurway Mathews | Secretary | 12 Mar 2002 | 21 Oct 2002 | British | - |
| Bonnie Guiton Hill | Director | 11 Feb 2002 | 21 Jul 2003 | Us Citizen | 85 years |
| David Harold Jones | Director | 31 Aug 2000 | 31 Mar 2001 | British | 84 years |
| Dean Lamont Seavers | Director | 1 Apr 2015 | 5 Nov 2019 | American | 66 years |
| Edward Morrison Astle | Director | 23 Oct 2001 | 30 Apr 2008 | British | 72 years |
| Elizabeth Anne Hewitt | Director | 1 Jan 2020 | 31 Jan 2024 | British | 70 years |
| Fiona Brown Smith | Secretary | 31 Aug 2000 | 21 Oct 2002 | British | - |
| George Wilfred Rose | Director | 21 Oct 2002 | 29 Jul 2013 | British | 74 years |
| Helen Margaret Mahy | Secretary | 21 Oct 2002 | 24 Jan 2013 | British | - |
| James Hood Ross | Director | 23 Oct 2001 | 21 Oct 2004 | British | 88 years |
| John Albert Martin Grant | Director | 23 Oct 2001 | 31 Jul 2006 | British | 81 years |
| John Bryan Wybrew | Director | 21 Oct 2002 | 30 Nov 2003 | British | 85 years |
| John Murray Allan | Director | 1 May 2005 | 25 Jul 2011 | British | 78 years |
| Jonathan Donald Sherlock Dawson | Director | 4 Mar 2013 | 11 Jul 2022 | British | 74 years |
| Justine Campbell | Secretary | 1 Jan 2021 | 1 Jul 2024 | - | - |
| Kenneth George Harvey | Director | 21 Oct 2002 | 29 Jul 2013 | British | 86 years |
| Linda Louise Adamany | Director | 1 Nov 2006 | 31 Oct 2012 | American | 74 years |
| Lucy Nicola Shaw | Director | 1 Jul 2016 | 26 Jul 2021 | British | 57 years |
| Maria Del Carmen Richter | Director | 1 Oct 2003 | 28 Jul 2014 | American | 72 years |
| Mark David Williamson | Director | 3 Sept 2012 | 31 Dec 2021 | British | 69 years |
| Mark Robert Fairbairn | Director | 1 Jan 2007 | 31 Mar 2011 | British | 68 years |
| Michael E Jesanis | Director | 26 Jul 2004 | 31 Dec 2006 | American | 70 years |
| Michael William Rich | Director | 11 Jul 2000 | 31 Aug 2000 | British | 79 years |
| Mitre Secretaries Limited | Corporate Nominee Secretary | 11 Jul 2000 | 31 Aug 2000 | United Kingdom | - |
| Nicholas Paul Winser | Director | 28 Apr 2003 | 28 Jul 2014 | British | 66 years |
| Nora Mead Brownell | Director | 1 Jun 2012 | 8 Apr 2019 | American | 79 years |
| Paul Golby | Director | 1 Feb 2012 | 26 Jul 2021 | British | 75 years |
| Paul Lewis Joskow | Director | 23 Oct 2001 | 31 Jul 2007 | Us Citizen | 79 years |
| Peter Oliver Gershon | Director | 1 Aug 2011 | 31 May 2021 | British | 79 years |
| Philip Stanley Aiken | Director | 15 May 2008 | 25 Feb 2015 | Australian | 77 years |
| Pierre Dufour | Director | 16 Feb 2017 | 30 Jul 2018 | Canadian | 71 years |
| Richard Gurdon Reynolds | Director | 23 Oct 2001 | 21 Oct 2002 | British | 87 years |
| Richard P Sergel | Director | 31 Aug 2000 | 26 Jul 2004 | American | 77 years |
| Robert B Catell | Director | 25 Sept 2007 | 27 Jul 2009 | American | 89 years |
| Robert Frederick William Faircloth | Director | 23 Oct 2001 | 21 Oct 2002 | Us Citizen | 90 years |
| Roger John Urwin | Director | 30 Mar 2001 | 31 Dec 2006 | British | 80 years |
| Ruth Maria Kelly | Director | 1 Oct 2011 | 31 Jul 2017 | British | 58 years |
| Stephen Charles Burrard-lucas | Director | 21 Oct 2002 | 31 Dec 2010 | British | 72 years |
| Stephen John Box | Director | 31 Aug 2000 | 21 Oct 2002 | British | 76 years |
| Stephen Raymond Pettit | Director | 21 Oct 2002 | 30 Jul 2012 | British | 75 years |
| Steven John Holliday | Director | 30 Mar 2001 | 22 Jul 2016 | British | 70 years |
| Therese Marie Esperdy | Director | 18 Mar 2014 | 31 Dec 2023 | American | 66 years |
| Thomas B King | Director | 13 Aug 2007 | 31 Mar 2015 | American | 65 years |
| Thomas John Parker | Director | 21 Oct 2002 | 31 Dec 2011 | British | 84 years |
| William Edward Davis | Director | 11 Feb 2002 | 21 Oct 2002 | Us Citizen | 84 years |
| William Warner | Director | 11 Jul 2000 | 31 Aug 2000 | British | 58 years |