| Adam Peacock Seymour | Director | 26 Apr 1999 | 30 Sept 2000 | British | 70 years |
| Alain Henri Pierre Dromer | Director | 24 Apr 2002 | 30 Mar 2007 | French | 72 years |
| Andrew David John Moffat | Director | 16 Jun 1999 | 15 Jul 2009 | British | 61 years |
| Bryn David Murray Jones | Director | 16 May 2003 | 30 Apr 2009 | British | 64 years |
| Chaitanya Vankayala | Secretary | 24 Sept 2019 | 28 Apr 2021 | - | - |
| Charles Henri Filippi | Director | 9 Nov 2000 | 28 Jan 2002 | French | 74 years |
| Christopher John Huxtable | Director | 24 Apr 2002 | 13 May 2009 | British | 62 years |
| Christopher Mark Taylor | Director | 13 Feb 2006 | 16 Oct 2006 | British | 67 years |
| Christopher Paul Gill | Director | 9 Nov 2000 | 10 Feb 2003 | British | 69 years |
| Christopher Paul Gill | Director | 22 Oct 2004 | 30 Apr 2011 | British | 69 years |
| Claire Powell | Director | 30 Mar 1999 | 31 Aug 2000 | British | - |
| Crispin Robert John Irvin | Director | 19 Apr 2017 | 28 Jul 2022 | British | 48 years |
| David John Cavanna | Director | 17 Oct 2013 | 31 Dec 2015 | British | 59 years |
| David William Parish | Director | 30 Mar 1999 | 31 Jan 2000 | British | 81 years |
| Edward Douglas Glover | Director | 26 Apr 1999 | 30 Apr 2011 | British | 73 years |
| Gareth Irons Craig | Director | 26 Apr 1999 | 30 Apr 2011 | British | 69 years |
| George Andrew Efthimiou | Director | 19 Sept 2003 | 23 Apr 2007 | British | 63 years |
| Guy Donovan Morrell | Director | 15 Apr 2004 | 30 Apr 2007 | British | 65 years |
| Guy Roland Marc Pigache | Director | 26 Apr 1999 | 31 Dec 2002 | British | 66 years |
| Hannah Elizabeth Shepherd | Secretary | 5 Jan 2015 | 15 Jul 2015 | - | - |
| Huntsmoor Limited | Corporate Nominee Director | 30 Mar 1998 | 26 Jun 1998 | United Kingdom | - |
| Huntsmoor Nominees Limited | Corporate Nominee Director | 30 Mar 1998 | 26 Jun 1998 | United Kingdom | - |
| Iain Douglas Bond | Director | 16 May 2003 | 31 Aug 2009 | British | 62 years |
| Ian Barrass | Director | 26 Apr 1999 | 19 Nov 2001 | British | 64 years |
| Ian Christopher Cotterill | Director | 9 Nov 2000 | 12 Sept 2003 | British | 78 years |
| James Edward Hall Smith | Director | 16 May 2003 | 22 Apr 2009 | British | 57 years |
| Jennafer Te Brake | Secretary | 27 Apr 2018 | 24 Sept 2019 | - | - |
| John Michael Flint | Director | 1 Jan 2010 | 18 Apr 2011 | British | 58 years |
| John Penberthy Craze | Director | 26 Jun 1998 | 14 Jun 1999 | British | 88 years |
| John Penberthy Craze | Secretary | 26 Jun 1998 | 25 Jan 2001 | British | - |
| Jonathan Peter Marlow | Director | 14 Apr 2011 | 28 Jul 2022 | British | 58 years |
| Julia Elizabeth Prescot | Director | 26 Apr 1999 | 7 Apr 2000 | British | 67 years |
| Karen Lyon | Secretary | 27 Jul 2011 | 4 Apr 2013 | - | - |
| Katherine Dean | Secretary | 4 Apr 2013 | 9 Apr 2014 | - | - |
| Larissa Wilson | Secretary | 15 Jul 2015 | 8 Mar 2017 | - | - |
| Lorna Youssouf | Secretary | 8 Mar 2017 | 27 Apr 2018 | - | - |
| Louisa Jane Jenkinson | Secretary | 22 Oct 2002 | 27 Jun 2008 | British | - |
| Lucy Anna Tsourous | Director | 16 May 2003 | 11 Jan 2009 | British | 57 years |
| Mark Richard Woodhams | Director | 24 Apr 2002 | 23 Mar 2009 | British | 60 years |
| Mark Seumas Mccombe | Director | 12 Jun 2008 | 1 Jan 2010 | British | 60 years |
| Michael Connelly Anderson | Director | 12 Jan 2016 | 22 Mar 2017 | British | 64 years |
| Michael Geoffrey Hotchin | Director | 26 Jun 1998 | 14 Jun 1999 | British | 82 years |
| Mukhtar Malik Hussain | Director | 1 May 2007 | 10 Jun 2008 | British | 66 years |
| Nicola Suzanne Black | Secretary | 25 Jan 2001 | 22 Oct 2002 | British | - |
| Paul Emmanuel Mackey | Director | 26 Apr 1999 | 18 Sept 2009 | Irish | 67 years |
| Philip John Tremble | Director | 10 Feb 2003 | 27 Jun 2007 | British | 64 years |
| Philip Miller | Secretary | 27 Jun 2008 | 24 Sept 2009 | Other | - |
| Richard John Cole | Director | 25 Feb 2010 | 6 Jul 2017 | British | 72 years |
| Robert William Dix | Director | 30 Mar 1999 | 24 Apr 2002 | British | 74 years |
| Simon David Ringer | Director | 30 Mar 1999 | 1 May 2001 | British | 62 years |
| Simon Peter De Albuquerque | Director | 26 Apr 1999 | 15 Jun 2009 | British | 74 years |
| Stephen Owen | Secretary | 24 Sept 2009 | 27 Jul 2011 | Other | - |
| Sulagna Goswami | Secretary | 29 Apr 2021 | 25 Feb 2022 | - | - |
| Timothy Geoffrey Thorp | Director | 24 Apr 2002 | 23 Apr 2009 | British | 62 years |
| Tjg Secretaries Limited | Corporate Secretary | 30 Mar 1998 | 26 Jun 1998 | United Kingdom | - |
| Tony Bhambhra | Secretary | 9 Apr 2014 | 5 Jan 2015 | - | - |
| Werner Marc Friedrich Von Guionneau | Director | 26 Apr 1999 | 30 Apr 2011 | German | 69 years |