| Alan David Jones | Director | 31 Oct 2005 | 9 May 2008 | British | 79 years |
| Andrew David Banks | Director | 16 Jan 2001 | 8 Jul 2009 | British | 70 years |
| Bjorn Anders Wallin | Director | 16 Jan 2001 | 12 Jan 2007 | Swedish | 80 years |
| Christopher Elliott | Director | 16 Jan 2001 | 31 Dec 2011 | British | 69 years |
| Darren Jones | Director | 6 Nov 2013 | 31 Mar 2017 | British | 53 years |
| David Anthony Venus | Secretary | 14 Mar 1997 | 9 Apr 2001 | British | - |
| David James Benwell Taylor-smith | Director | 30 Jul 2008 | 8 Jul 2009 | British | 65 years |
| David Mel Zuydam | Director | 28 Feb 2014 | 16 May 2014 | British | 65 years |
| David Michael Toone | Director | 19 Nov 2010 | 30 Apr 2014 | British | 65 years |
| Emma Louise Pearson | Director | 19 Nov 2010 | 12 Mar 2013 | British | 54 years |
| Fiona Walters | Director | 22 Jun 2022 | 12 Mar 2025 | British | 61 years |
| Gareth Lawrence Chapman | Director | 26 Sept 2014 | 29 Mar 2018 | British | 60 years |
| Graham Austen Levinsohn | Director | 4 Jun 2019 | 7 Jan 2022 | British | 64 years |
| Gregory Markham | Director | 11 Jan 2012 | 29 Jan 2013 | British | 58 years |
| Ian David Ridgley | Director | 31 Mar 2017 | 8 Apr 2019 | British | 65 years |
| James Arthur Harrower | Director | 14 Mar 1997 | 8 Feb 2003 | British | 88 years |
| James Darnton | Director | 30 Jul 2008 | 7 Mar 2011 | British | 61 years |
| James Neil Gilchrist Thomson | Director | 8 Jul 2009 | 30 Jul 2010 | British | 77 years |
| John Christopher Shaw | Director | 6 Nov 2013 | 11 Jan 2017 | British | 59 years |
| John Michael Lucken | Director | 8 Oct 1998 | 5 Oct 2002 | British | 83 years |
| Julian Mark Hartley | Director | 16 May 2014 | 23 Jul 2014 | British | 65 years |
| Julian Mark Hartley | Director | 26 Sept 2014 | 15 Sept 2020 | British | 65 years |
| Kamini Challis | Director | 9 Jun 2014 | 26 Sept 2014 | British | 56 years |
| Malcolm Dosu Batki | Director | 8 Jul 2009 | 19 Nov 2010 | British | 69 years |
| Martin Deacon Logue | Director | 29 Jan 2013 | 15 Nov 2013 | British | 65 years |
| Michael Edward Murray | Director | 3 Apr 2007 | 9 May 2008 | Irish | 59 years |
| Nathan Richards | Director | 1 Aug 2012 | 28 Feb 2014 | British | 57 years |
| Paul Andrew Cottam | Director | 8 Jul 2009 | 22 Jan 2010 | British | 60 years |
| Paul Michael Lavin | Director | 24 Oct 2006 | 8 Jul 2009 | British | 71 years |
| Peter Rudulph Jones | Director | 1 Dec 2015 | 11 Jan 2017 | Irish | 61 years |
| Philip Charles Dove | Director | 25 Apr 2018 | 7 Aug 2024 | British | 52 years |
| Phillip James Thorne | Director | 31 Mar 2017 | 4 Jun 2019 | British | 65 years |
| Phillip Neil Ledgard | Director | 19 Nov 2010 | 2 Oct 2013 | Uk | 50 years |
| Robert John Taylor | Director | 8 Jul 2009 | 31 Mar 2014 | British | 69 years |
| Sandra Margaret Major | Director | 16 Jan 2001 | 30 Sept 2008 | British | 62 years |
| Sandra Margaret Major | Secretary | 9 Apr 2001 | 30 Sept 2008 | British | - |
| Stephen Richard Brown | Director | 14 Mar 1997 | 28 Oct 2005 | British | 82 years |
| Stuart Edward Curl | Director | 7 Mar 2011 | 28 Feb 2014 | British | 65 years |
| Thomas William Feeney | Director | 9 Oct 2015 | 25 May 2016 | British | 50 years |
| Vaishali Jagdish Patel | Secretary | 15 Oct 2008 | 5 May 2021 | British | - |
| Waterlow Nominees Limited | Corporate Nominee Director | 14 Mar 1997 | 14 Mar 1997 | - | - |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | 14 Mar 1997 | 14 Mar 1997 | United Kingdom | - |