| Alistair Graham Ray | Director | 30 Jan 2013 | 30 Oct 2015 | British | 52 years |
| Anthony Leonard Leech | Director | 22 Jan 2007 | 27 Nov 2009 | British | 64 years |
| Anthony Leonard Leech | Director | 25 Aug 2011 | 1 Oct 2017 | British | 64 years |
| Brighton Director Ltd | Corporate Nominee Director | 4 Dec 2001 | 2 Jan 2002 | - | - |
| Brighton Secretary Ltd | Corporate Nominee Secretary | 4 Dec 2001 | 2 Jan 2002 | - | - |
| Christopher Richard Field | Director | 11 Mar 2008 | 30 Jun 2022 | British | 71 years |
| Colin Michael Exford | Director | 26 Nov 2009 | 30 Jan 2013 | British | 68 years |
| Colin Michael Exford | Director | 18 Aug 2008 | 2 Feb 2009 | British | 68 years |
| David John Paterson | Director | 19 Feb 2007 | 19 Sept 2011 | British | 74 years |
| Gary John Laker | Director | 1 Oct 2017 | 30 Aug 2018 | British | 68 years |
| Graham John Wentzell | Director | 2 Jan 2002 | 23 Sept 2002 | British | 83 years |
| Herbert Neville Nahapiet | Director | 23 Apr 2002 | 26 Feb 2009 | British | 81 years |
| Ian Michael Renhard | Director | 26 Feb 2009 | 13 Aug 2018 | British | 64 years |
| Jeffrey Michael Thornton | Director | 23 Apr 2002 | 3 Jan 2007 | British | 73 years |
| John David Harris | Director | 30 Jan 2013 | 12 Apr 2016 | British | 61 years |
| John Henry Vyse | Director | 18 Oct 2002 | 26 Feb 2009 | British | 78 years |
| Jonathan Nigel Edward Cowdell | Director | 16 Nov 2007 | 29 May 2014 | British | 60 years |
| Judith Carlyon Phillips | Secretary | 7 Dec 2015 | 30 Nov 2017 | - | - |
| Kevin Alistair Cunningham | Director | 2 Sept 2020 | 25 Aug 2025 | British | 44 years |
| Kevin John Maddick | Director | 2 Feb 2009 | 26 Nov 2009 | British | 62 years |
| Leigh Smerdon | Secretary | 21 Jul 2006 | 10 Aug 2007 | Other | - |
| Mark Frederick Priday | Director | 18 Jun 2003 | 2 Feb 2004 | British | 57 years |
| Mark Frederick Priday | Director | 16 Mar 2004 | 11 Mar 2008 | British | 57 years |
| Martin Lewis | Secretary | 18 Mar 2003 | 21 Jul 2006 | British | - |
| Matthew Templeton | Director | 22 Feb 2019 | 19 Apr 2021 | British | 53 years |
| Philip Richard Andrew | Director | 26 Feb 2009 | 25 Aug 2011 | British | 55 years |
| Phillip James Hall | Director | 3 Jan 2007 | 2 Feb 2009 | British | 57 years |
| Rajan Goyal | Director | 16 Feb 2006 | 25 Aug 2011 | British | 60 years |
| Richard Keen | Secretary | 4 Sept 2014 | 7 Dec 2015 | - | - |
| Robert David Vince | Director | 23 Apr 2002 | 2 Feb 2004 | British | 62 years |
| Robert Ian Bartlett | Director | 23 Apr 2002 | 2 Feb 2009 | British | 57 years |
| Rory William Christie | Director | 1 Nov 2015 | 22 Feb 2019 | British | 68 years |
| Sean Latus | Director | 2 Feb 2009 | 31 Mar 2010 | British | 57 years |
| Sian Herbert Jones | Director | 23 Apr 2002 | 20 Oct 2005 | British | 66 years |
| Stuart Anthony Carter | Director | 20 Oct 2005 | 29 Aug 2013 | British | 61 years |
| Stuart Anthony Carter | Director | 29 May 2014 | 1 Oct 2017 | British | 61 years |
| Timothy Richard Elliot | Director | 31 Mar 2010 | 14 Dec 2011 | British | 54 years |
| Trevor Bradbury | Director | 2 Jan 2002 | 23 Apr 2002 | British | 69 years |
| Trevor Bradbury | Secretary | 2 Jan 2002 | 18 Mar 2003 | British | - |
| Wendy Lisa Rapley | Secretary | 14 Feb 2018 | 23 Feb 2022 | - | - |
| Wendy Lisa Roberts | Secretary | 10 Aug 2007 | 4 Sept 2014 | British | - |