| Alastair Mckay | Director | 25 Jan 2005 | 10 Nov 2008 | British | 80 years |
| Andrew Bracey | Director | 2 Nov 2009 | 23 Mar 2012 | British | 59 years |
| Andrew Charles Mayfield | Director | 13 Oct 2000 | 14 Jan 2005 | British | 60 years |
| Angela Megson | Director | 25 Feb 2004 | 9 Jan 2006 | British | 67 years |
| Anya Catherine Calcott | Secretary | 9 Dec 2003 | 22 Apr 2005 | British | - |
| Brian Lynas | Director | 11 Jan 2006 | 10 Aug 2009 | British | 78 years |
| Carolyn Louise Bane | Secretary | 5 Aug 2019 | 1 Jan 2020 | - | - |
| David Ernest Young | Director | 13 Oct 2000 | 9 Mar 2010 | British | 84 years |
| Duncan Eden Tatton-brown | Director | 1 Sept 2012 | 31 Oct 2022 | British | 61 years |
| Eoin Philip Tonge | Director | 24 Jun 2020 | 18 Nov 2022 | Irish | 54 years |
| Jacqueline Marie Edwards | Director | 19 Sept 2000 | 22 May 2001 | American | 69 years |
| Jason Mark Conrad Gissing | Director | 2 Feb 2000 | 7 May 2014 | British | 56 years |
| Jason Mark Conrad Gissing | Secretary | 2 Feb 2000 | 19 Sept 2000 | British | - |
| Jeanette Margaret Gregson | Director | 11 Nov 1999 | 2 Feb 2000 | British | 62 years |
| Jeremy Charles Douglas Townsend | Director | 26 Jan 2023 | 1 Apr 2025 | British | 62 years |
| Jeremy John Frampton | Director | 19 May 2000 | 9 Mar 2010 | British | 61 years |
| Jonathan Moss Faiman | Director | 2 Feb 2000 | 9 Mar 2010 | British | 57 years |
| Jorn Rausing | Director | 2 Apr 2003 | 9 Mar 2010 | Swedish | 66 years |
| Lawrence Hene | Director | 5 Aug 2019 | 26 Apr 2023 | British | 48 years |
| Luke Giles William Jensen | Director | 1 Mar 2018 | 5 Aug 2019 | British | 60 years |
| Mark Antony Richardson | Director | 3 Feb 2012 | 5 Aug 2019 | British | 62 years |
| Melanie Jane Smith | Director | 5 Aug 2019 | 19 Jul 2022 | British | 53 years |
| Michael Ian Grade | Director | 4 Oct 2006 | 9 Mar 2010 | British | 83 years |
| Michael Robarts | Director | 22 Dec 2009 | 9 Mar 2010 | British | 82 years |
| Neill Abrams | Director | 19 Sept 2000 | 5 Aug 2019 | British | 62 years |
| Neill Abrams | Secretary | 19 Sept 2000 | 5 Aug 2019 | British | - |
| Niall James Mcbride | Director | 13 Jan 2020 | 19 Jan 2023 | Irish | 47 years |
| Nigel Robertson | Director | 13 Apr 2000 | 24 Nov 2003 | British | 67 years |
| Pailex Corporate Services Limited | Corporate Secretary | 11 Nov 1999 | 2 Feb 2000 | United Kingdom | - |
| Patrick Lewis | Director | 21 Oct 2009 | 9 Mar 2010 | British | 61 years |
| Robert James Alexander Gorrie | Director | 13 Apr 2000 | 9 Mar 2010 | British | 67 years |
| Robert Mcneill Cooper | Secretary | 28 Sept 2010 | 5 Aug 2019 | - | - |
| Roger Whiteside | Director | 13 Apr 2000 | 7 Nov 2003 | British | 68 years |
| Stephen Joseph Rowe | Director | 5 Aug 2019 | 25 May 2022 | British | 59 years |
| Steven Derek Esom | Director | 13 Oct 2000 | 25 Feb 2004 | British | 66 years |
| Tom Clayton | Director | 19 May 2000 | 9 Mar 2010 | British | 80 years |