| TAYLOR WESSING SECRETARIES LIMITED ACTIVE | Secretary | 30 Nov 2016 | | | | 5, New Street Square, London, EC4A 3TW |
| ABBOTT, Jeffrey Scott ACTIVE | Director | 14 Feb 2020 | | United States | November 1969 | Menzies Llp, 4th Floor, 95 Gresham Street, London, EC2V 7AB |
| MCCLELLAN, Michael Ray ACTIVE | Director | 14 Feb 2020 | | United States | October 1970 | Menzies Llp, 4th Floor, 95 Gresham Street, London, EC2V 7AB |
| AUSTIN, Mark RESIGNED | Secretary | 24 Mar 2003 | 22 Nov 2004 | | | 23 Larkhall Rise, Sharston, Manchester, M22 4PB |
| FURBER, Jon RESIGNED | Secretary | 19 Sep 2011 | 18 Apr 2016 | | | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| HAZLEY, Gail RESIGNED | Secretary | 22 Nov 2004 | 15 Nov 2010 | | | 112 Chester Road, Grappenhall, Warrington, Cheshire, WA4 2QF |
| ROUSE, Hayley RESIGNED | Secretary | 15 Nov 2010 | 19 Sep 2011 | | | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| OVALSEC LIMITED RESIGNED | Nominee Secretary | 23 Dec 2002 | 24 Mar 2003 | | | 2 Temple Back East, Temple Quay, Bristol, BS1 6EG |
| AGLE, Brian Elmer RESIGNED | Director | 11 Dec 2018 | 06 Jan 2020 | United States | October 1962 | 5, New Street Square, London, EC4A 3TW |
| ANTILL, Darron RESIGNED | Director | 13 Oct 2010 | 15 May 2013 | Usa | July 1966 | 819, Garden Street, Hoboken, Hudson County, New Jersey, 07030, Usa |
| ARNOLD, Scott RESIGNED | Director | 01 Sep 2013 | 18 Apr 2016 | Usa | November 1963 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| AUSTIN, Mark RESIGNED | Director | 23 Nov 2004 | 25 Mar 2008 | England | December 1968 | 23 Larkhall Rise, Sharston, Manchester, M22 4PB |
| AUSTIN, Mark RESIGNED | Director | 24 Mar 2003 | 23 Nov 2004 | England | December 1968 | 23 Larkhall Rise, Sharston, Manchester, M22 4PB |
| BALDIN, Andrzej RESIGNED | Director | 18 Apr 2016 | 07 Oct 2020 | England | September 1956 | Landesk Software, 3 Arlington Square, Bracknell, RG12 1WA, United Kingdom |
| BOLLAND, Anthony David RESIGNED | Director | 24 Mar 2003 | 14 Nov 2008 | England | June 1967 | Annesley Lodge, Beechfield Road, Alderley Edge, Cheshire, SK9 7AU |
| CADWALLADER, Gareth Michael RESIGNED | Director | 04 Jan 2010 | 23 Mar 2011 | England | August 1959 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| CADWALLADER, Gareth Michael RESIGNED | Director | 18 Nov 2005 | 25 Mar 2008 | England | August 1959 | The White House Cokes Lane, Chalfont St Giles, Buckinghamshire, HP8 4TZ |
| CAMPBELL, David Graeme RESIGNED | Director | 12 Aug 2013 | 18 Apr 2016 | United States | October 1962 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| CLARKE, Anthony RESIGNED | Director | 10 Jul 2008 | 13 Apr 2012 | England | December 1968 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| CONNORS, John RESIGNED | Director | 21 Nov 2011 | 20 Jul 2015 | Usa | February 1959 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| CUMMINGS, Russell RESIGNED | Director | 24 Mar 2003 | 10 Oct 2003 | | June 1964 | Flowers Hill Farm House, Pangbourne, Reading, Berkshire, RG8 7BD |
| DALY, Stephen Mitchell RESIGNED | Director | 18 Apr 2016 | 20 Jan 2020 | United States | May 1964 | 5, New Street Square, London, EC4A 3TW |
| HAZLEY, Gail RESIGNED | Director | 18 Nov 2005 | 15 Nov 2010 | United Kingdom | June 1963 | 112 Chester Road, Grappenhall, Warrington, Cheshire, WA4 2QF |
| KENYON, Paul RESIGNED | Director | 24 Mar 2003 | 25 Mar 2008 | | November 1971 | 40 Highclove Lane, Boorthstown, Worsley, M28 1GZ |
| MCBRIDE, Mark Cameron RESIGNED | Director | 18 Apr 2016 | 31 Aug 2018 | Utah | July 1961 | 5, New Street Square, London, EC4A 3TW |
| PERRONE, Peter John RESIGNED | Director | 18 Feb 2011 | 12 Aug 2013 | Usa | June 1967 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| PULIER, Eric RESIGNED | Director | 18 Oct 2012 | 29 Apr 2015 | Usa | October 1966 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| ROBERTS, John Joseph RESIGNED | Director | 15 Jun 2012 | 30 Jun 2015 | Usa | February 1945 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| RUST, Simon RESIGNED | Director | 10 Jul 2008 | 29 Mar 2011 | England | May 1974 | 4745, Torrey Pines Circle, San Jose, California, CA 95124, Usa |
| SHARLAND, Charles Alan RESIGNED | Director | 24 Mar 2003 | 18 Apr 2016 | England | August 1960 | 3300, Daresbury Park, Daresbury, Warrington, Cheshire, WA4 4HS, United Kingdom |
| OVAL NOMINEES LIMITED RESIGNED | Nominee Director | 23 Dec 2002 | 24 Mar 2003 | | | 2 Temple Back East, Temple Quay, Bristol, BS1 6EG |