| Agop Tanielian | Director | 9 Feb 1998 | 17 Apr 1998 | British | 79 years |
| Alan Caplan | Director | 1 May 1998 | 27 Sept 1999 | American | 63 years |
| Alexander Daniel Keeler Simpson | Director | 24 Apr 2020 | 1 Jun 2023 | British | 53 years |
| Alison Carol Patriarca | Director | 30 Jan 1998 | 1 Oct 1998 | British | 67 years |
| Alison Carol Patriarca | Secretary | 30 Jan 1998 | 1 Oct 1998 | British | - |
| Allan Lyall | Director | 15 Jan 2004 | 1 Apr 2008 | British | 66 years |
| Allister John Byrne | Director | 15 Oct 2010 | 11 Dec 2012 | British | 58 years |
| Amanda Jane Minshull Beech | Director | 4 Nov 1999 | 31 May 2007 | British | 64 years |
| Amanda Jane Minshull Beech | Secretary | 1 Oct 1998 | 1 Dec 1999 | British | - |
| Arthur L. Valdez Jr. | Director | 31 Dec 2009 | 31 May 2012 | American | 56 years |
| Brian James Mcbride | Director | 1 Jun 2007 | 17 Feb 2011 | British | 71 years |
| Chettleburgh International Limited | Corporate Nominee Secretary | 10 Jul 1996 | 10 Jul 1996 | United Kingdom | - |
| Christopher Corson North | Director | 17 Feb 2011 | 1 May 2015 | British | 56 years |
| David Charles Melville | Secretary | 1 Jan 2006 | 1 Apr 2008 | British | - |
| Geoffrey David Torrington | Secretary | 10 Jul 1996 | 12 Sept 1997 | British | - |
| George Castro Rodriguez | Director | 7 Feb 2017 | 19 Apr 2017 | Spanish | 48 years |
| Jeffrey Carlson Stauber | Director | 20 May 2019 | 2 Mar 2020 | American | 61 years |
| John Bradford Stone | Director | 25 Apr 2018 | 21 Oct 2019 | American | 55 years |
| John Tagawa | Director | 1 May 2015 | 18 Apr 2017 | Usa | 54 years |
| Jonatan Gal | Director | 3 May 2021 | 30 Jun 2023 | British | 44 years |
| Joy Covey | Director | 1 May 1998 | 27 Sept 1999 | American | 63 years |
| Leesa Colleen Byrum | Director | 1 Sept 1999 | 12 Jan 2000 | American | 68 years |
| Lynn Michelle Wilson | Director | 27 Sept 1999 | 17 Jun 2005 | American | 63 years |
| Mark Anthony Hemming | Director | 6 Feb 2019 | 15 May 2019 | British | 53 years |
| Martin Peter Sharples | Director | 1 Apr 2008 | 31 Dec 2009 | British | 67 years |
| Michael David Deal | Director | 17 Jun 2005 | 26 Feb 2015 | American | 59 years |
| Michael Miller | Secretary | 1 Dec 1999 | 1 Jan 2006 | British | - |
| Michael Roth | Director | 1 Jun 2007 | 1 Apr 2008 | German | 60 years |
| Mitre Secretaries Limited | Corporate Secretary | 3 Feb 2006 | 15 Jul 2024 | United Kingdom | - |
| Nicola Fyfe | Director | 6 Apr 2018 | 1 Feb 2019 | British | 48 years |
| Randolph James Tinsley | Director | 17 Apr 1998 | 27 Sept 1999 | American | 66 years |
| Richard Kevork Tahta | Director | 9 Feb 1998 | 17 Apr 1998 | British | 63 years |
| Robert Gerard Mcwilliam | Director | 1 Apr 2013 | 1 May 2015 | British | 57 years |
| Robert Mario Mackenzie | Director | 31 May 2012 | 5 Mar 2018 | British | 65 years |
| Robin Terrell | Director | 8 Nov 2001 | 10 Jun 2005 | British | 56 years |
| Roy Stephen Bennetts | Director | 1 Oct 1998 | 27 Sept 1999 | British | 72 years |
| Ryan Timothy Regan | Director | 15 Nov 2004 | 9 Mar 2007 | American | 54 years |
| Shaun Mccabe | Director | 1 Apr 2008 | 15 Oct 2010 | British | 58 years |
| Simon Thomas Murdoch | Director | 1 Aug 1997 | 20 Sept 1999 | British | 65 years |
| Stefano Perego | Director | 18 Apr 2017 | 6 Apr 2018 | Italian | 54 years |
| Steven Charles Frazier | Director | 24 Feb 2000 | 8 Nov 2001 | American | 70 years |
| Stuart Armstrong | Director | 9 Feb 1998 | 17 Apr 1998 | British | 59 years |
| Stuart Paul Morgan | Director | 3 Mar 2020 | 20 Nov 2024 | British | 52 years |
| Vincent Collins | Secretary | 1 Apr 2008 | 31 Jan 2011 | British | - |
| Vivienne Clare Thompson | Director | 10 Jul 1996 | 17 Apr 1998 | British | 67 years |
| Warren Calvin Jenson | Director | 27 Sept 1999 | 26 Jun 2002 | American | 70 years |
| William Horbury | Secretary | 12 Sept 1997 | 30 Jan 1998 | British | - |