| Alan Gordon Roffey-jones | Director | 16 Dec 2009 | 30 Jun 2014 | British | 78 years |
| Andrew Moss | Director | 8 Sept 2010 | 19 Jun 2014 | British | 62 years |
| Anna East | Secretary | 23 Feb 2000 | 31 Oct 2004 | British | - |
| Annabel Abell | Director | 10 May 2024 | 29 Aug 2025 | British | 46 years |
| Antonios Kassimiotis | Director | 1 May 2008 | 31 Dec 2022 | Australian | 59 years |
| Bernard George Brown | Director | 10 Jul 2002 | 31 Jan 2005 | British | 75 years |
| Brendan Joseph Meehan | Director | 6 Sept 2005 | 1 May 2008 | British | 68 years |
| Brian Hamilton Shaw | Director | 24 Jul 1998 | 31 Dec 2001 | Irish | 84 years |
| Bryan Henry Portman | Director | 10 Jul 2002 | 30 Sept 2003 | British | 78 years |
| Clifford Chance Secretaries Limited | Corporate Nominee Secretary | 25 Jun 1998 | 24 Jul 1998 | United Kingdom | - |
| David Philip Allvey | Director | 5 Aug 2002 | 1 Nov 2004 | British | 81 years |
| George Malcolm Williamson | Director | 24 Feb 2004 | 1 Nov 2004 | British | 87 years |
| Gillian Maryjoy White | Secretary | 24 Jul 1998 | 23 Feb 2000 | British | - |
| Graham Lloyd Singleton | Director | 23 Jan 2004 | 6 Sept 2005 | British | 63 years |
| Harold Cottam | Director | 5 Aug 2002 | 30 Sept 2004 | British | 88 years |
| Henry John Mervyn Blakeney | Director | 5 Aug 2002 | 23 Apr 2003 | British | 88 years |
| James Allen Newman | Director | 23 Mar 2007 | 1 May 2008 | British | 62 years |
| Jeremy Neil Fenton Taber | Director | 4 Apr 2002 | 12 Mar 2004 | British | 70 years |
| John Simon Bertie Smith | Director | 1 May 2008 | 30 Jun 2010 | British | 62 years |
| John William Nickson | Director | 28 Jun 2001 | 10 Jul 2002 | British | 69 years |
| Jonathan Stephen Moss | Director | 1 May 2008 | 11 Aug 2010 | British | 63 years |
| Katherine Louise Jones | Director | 1 Jan 2023 | 30 Sept 2024 | British | 45 years |
| Maria Luisa Cassoni | Director | 24 Jul 1998 | 31 Dec 2000 | British | 75 years |
| Martin Edgar Richards | Nominee Director | 25 Jun 1998 | 24 Jul 1998 | British | 83 years |
| Michael John Eaton | Director | 5 Sept 2006 | 28 Sept 2009 | British | 65 years |
| Michael Nicholas Biggs | Director | 6 Sept 2005 | 1 May 2008 | British | 74 years |
| Patricia Mary Marchant | Director | 16 Oct 2009 | 31 Dec 2010 | British | 67 years |
| Paul Andrew Thompson | Director | 1 Dec 2002 | 7 Mar 2007 | British | 64 years |
| Paul Lewis Miles | Director | 8 Sept 2010 | 17 Jul 2012 | British | 55 years |
| Paul Spencer | Director | 24 Feb 2004 | 1 Nov 2004 | British | 76 years |
| Peter David Thomas | Director | 31 Jan 2005 | 6 Sept 2005 | British | 72 years |
| Peter John Charlton | Nominee Director | 25 Jun 1998 | 24 Jul 1998 | British | 71 years |
| Philip Bernard Griffin-smith | Secretary | 1 Nov 2004 | 1 Sept 2006 | British | - |
| Philip Kenneth Lane | Director | 20 Feb 2018 | 28 Feb 2021 | British | 47 years |
| Rakesh Kishore Thakrar | Director | 17 Jul 2012 | 6 Oct 2021 | British | 51 years |
| Rakesh Kishore Thakrar | Director | 1 Jan 2023 | 31 Dec 2023 | British | 51 years |
| Richard Chalmers Gordon Fortin | Director | 5 Aug 2002 | 22 Apr 2004 | British | 85 years |
| Robert Brian Frederick Seaman | Director | 23 Feb 2017 | 30 Jun 2023 | British | 62 years |
| Samantha Rose Buckle | Director | 1 Jul 2023 | 10 May 2024 | British | 51 years |
| Shamira Mohammed | Director | 19 Nov 2014 | 26 Jun 2017 | British | 58 years |
| Stephen Fawcett | Director | 23 Jul 2014 | 1 Oct 2016 | British | 68 years |
| Stephen Paul Baker | Director | 21 Nov 2001 | 29 Feb 2004 | British | 70 years |
| Wadham St John Downing | Director | 6 Sept 2005 | 19 Dec 2008 | British | 59 years |
| William Edward Swift | Director | 3 Aug 2021 | 31 Dec 2022 | British | 46 years |