| Andrew Marc Jones | Director | 14 Jul 2006 | 6 Nov 2009 | British | 58 years |
| Anthony Braine | Director | 18 Dec 2006 | 31 Jul 2014 | British | 69 years |
| Anthony Braine | Secretary | 28 Feb 1997 | 31 Jul 2014 | British | - |
| Benjamin Toby Grose | Director | 13 Jul 2012 | 2 Oct 2014 | British | 57 years |
| Charles John Middleton | Director | 22 Feb 2016 | 13 Jul 2016 | British | 60 years |
| Charles John Middleton | Director | 22 Feb 2016 | 31 Mar 2022 | British | 60 years |
| Charles John Middleton | Director | 13 Jul 2016 | 13 Jul 2016 | British | 60 years |
| Christopher Michael John Forshaw | Director | 18 Dec 2006 | 5 Apr 2017 | British | 77 years |
| Cyril Metliss | Director | 28 Feb 1997 | 14 Jul 2006 | British | 103 years |
| Daniel Peltz | Director | 28 Feb 1997 | 17 Nov 2003 | British | 65 years |
| David Alan Tyler | Director | 28 Feb 1997 | 17 Nov 2003 | British | 73 years |
| David Gordon Bury | Director | 28 Feb 1997 | 31 Jan 2002 | British | 84 years |
| David Hinchley | Director | 28 Feb 1997 | 17 Nov 2003 | British | 80 years |
| David Morris | Director | 28 Feb 1997 | 17 Nov 2003 | British | 82 years |
| Eric Malcolm Barnes | Director | 28 Feb 1997 | 17 Nov 2003 | British | 94 years |
| Graham Charles Roberts | Director | 21 Nov 2003 | 30 Jul 2011 | British | 68 years |
| Jean-marc Vandevivere | Director | 13 Jul 2012 | 31 Jan 2016 | French | 49 years |
| John Harry Weston Smith | Director | 21 Nov 2003 | 14 Jul 2006 | British | 94 years |
| John Ritblat | Director | 21 Nov 2003 | 31 Dec 2006 | British | 91 years |
| Jonathan Charles Mcnuff | Director | 22 Feb 2016 | 9 Oct 2019 | British | 40 years |
| Jonathan David Taylor | Director | 1 Feb 2024 | 11 Nov 2024 | British | 43 years |
| Josephine Hayman | Director | 18 Mar 2022 | 11 Nov 2024 | British | 37 years |
| Lucinda Margaret Bell | Director | 14 Jul 2006 | 19 Jan 2018 | British | 62 years |
| Michael Ian Gunston | Director | 28 Feb 1997 | 24 Jan 2002 | British | 82 years |
| Miles Henry Price | Director | 16 Mar 2022 | 11 Apr 2025 | British | 52 years |
| Nicholas Simon Jonathan Ritblat | Director | 21 Nov 2003 | 31 Aug 2005 | British | 65 years |
| Nick Taunt | Director | 5 Oct 2020 | 22 Dec 2023 | British | 40 years |
| Nigel Mark Webb | Director | 14 Jul 2006 | 30 Jun 2023 | British | 63 years |
| Pailex Corporate Services Limited | Corporate Nominee Secretary | 21 Feb 1997 | 28 Feb 1997 | United Kingdom | - |
| Paul Stuart Macey | Director | 22 Feb 2016 | 7 Mar 2023 | British | 48 years |
| Peter Courtenay Clarke | Director | 14 Jul 2006 | 16 Aug 2010 | British | 60 years |
| Robert Edward Bowden | Director | 28 Feb 1997 | 31 Dec 2007 | British | 84 years |
| Sarah Morrell Barzycki | Director | 14 Jul 2006 | 18 Mar 2022 | British | 68 years |
| Shenol Adam | Director | 28 Feb 1997 | 27 Feb 2001 | British | 80 years |
| Simon Geoffrey Carter | Director | 13 Jul 2012 | 30 Jan 2015 | British | 51 years |
| Stephen Alan Michael Hester | Director | 7 Jan 2005 | 15 Nov 2008 | British | 66 years |
| Stephen Michael Rosefield | Director | 21 Feb 1997 | 28 Feb 1997 | British | 74 years |
| Stephen Paul Smith | Director | 13 Jul 2012 | 31 Mar 2013 | British | 73 years |
| Thomas Robson | Director | 9 Oct 2019 | 11 Sept 2020 | British | 44 years |
| Timothy Andrew Roberts | Director | 24 Jan 2002 | 31 Mar 2019 | British | 62 years |
| Victoria Margaret Penrice | Director | 1 Aug 2014 | 29 Apr 2015 | British | 62 years |
| Victoria Margaret Penrice | Secretary | 1 Aug 2014 | 29 Apr 2015 | - | - |