| Andrew Latham Nelson | Director | 5 Jul 1999 | 20 Dec 2001 | British | 66 years |
| Andrew Mark Turk | Director | 25 Jun 2001 | 20 Dec 2001 | British | 66 years |
| Ann Elizabeth Mantz | Secretary | 9 Feb 1999 | 4 Feb 2000 | British | - |
| Brian Lynn Staples | Director | 25 Jun 2001 | 27 Feb 2003 | British | 80 years |
| Carol Hui | Secretary | 18 Sept 2000 | 14 Mar 2003 | British | - |
| Charles Michael Mogg | Director | 9 Feb 1999 | 14 Mar 2003 | British | 80 years |
| Christian Lucien Corpetti | Director | 6 Nov 2012 | 16 Aug 2013 | French | 53 years |
| Christopher Richard Field | Director | 13 Sept 2019 | 30 Jun 2022 | British | 70 years |
| David John Miller | Director | 9 Feb 1999 | 10 Sept 2002 | British | 63 years |
| David Richard Bradbury | Director | 16 Aug 2013 | 30 Apr 2019 | British | 56 years |
| Dimitrios Hatzis | Director | 9 Feb 1999 | 6 Oct 2000 | Greek | 64 years |
| Douglas Iain Sutherland | Director | 25 Jun 2001 | 20 Dec 2001 | British | 60 years |
| Farid Barekati | Director | 20 Mar 2017 | 30 Apr 2019 | British | 41 years |
| Geoffrey Ernest Leake | Director | 1 Dec 2007 | 6 Nov 2012 | British | 76 years |
| Gerard David Blood | Director | 14 Mar 2003 | 2 Jun 2003 | Australian | 59 years |
| Ian Joseph Wells | Director | 20 Jul 2006 | 1 Dec 2007 | British | 74 years |
| Instant Companies Limited | Corporate Nominee Director | 31 Dec 1998 | 9 Feb 1999 | United Kingdom | - |
| Joanna Griffiths | Director | 16 Aug 2013 | 22 Jul 2015 | British | 46 years |
| John Cann | Director | 2 Jun 2003 | 20 Jul 2006 | British | 68 years |
| John Richard Tetlow | Secretary | 9 Feb 2000 | 18 Sept 2000 | British | - |
| Kevin Alistair Cunningham | Director | 31 Jul 2020 | 25 Aug 2025 | British | 43 years |
| Lynn Bridget Murphy | Director | 30 Apr 2019 | 31 Jul 2020 | British | 55 years |
| Maria Lewis | Secretary | 27 Sept 2012 | 4 Sept 2015 | British | - |
| Meera Delia Ravindran | Director | 22 Jul 2015 | 31 Oct 2016 | British | 44 years |
| Michael Arthur Kayser | Director | 11 Sept 2002 | 15 Oct 2002 | British | 70 years |
| Michael Baybutt | Director | 5 Jan 2009 | 16 Aug 2013 | British | 71 years |
| Michael John Mercer-deadman | Director | 1 Dec 2007 | 5 Jan 2009 | British | 79 years |
| Neil Smith | Director | 2 Jun 2003 | 1 Dec 2007 | British | 78 years |
| Peter Geoffrey Shell | Secretary | 14 Mar 2003 | 23 Mar 2007 | British | - |
| Resolis Limited | Secretary | 30 Dec 2022 | 30 Dec 2022 | United Kingdom | - |
| Roger Keith Miller | Secretary | 23 Mar 2007 | 27 Sept 2012 | British | - |
| Saul David Schneider | Director | 14 Mar 2003 | 1 Dec 2007 | British | 57 years |
| Swift Incorporations Limited | Corporate Nominee Secretary | 31 Dec 1998 | 9 Feb 1999 | United Kingdom | - |
| Teresa Sarah Hedges | Secretary | 4 Sept 2015 | 17 Sept 2018 | - | - |
| Vercity Management Services Limited | Corporate Secretary | 17 Sept 2018 | 30 Dec 2022 | United Kingdom | - |