| OAKWOOD CORPORATE SECRETARY LIMITED ACTIVE | Secretary | 01 Nov 2009 | | | | 3rd, Floor 1 Ashley Road, Altrincham, Cheshire, WA14 2DT |
| AHMED, Syed Waqas ACTIVE | Director | 23 Mar 2020 | | United Kingdom | November 1979 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| CAMERON, Euan Daney Ross ACTIVE | Director | 31 Oct 2018 | | United Kingdom | March 1976 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| GREEN, Georgina Adams ACTIVE | Director | 18 Apr 2024 | | United Kingdom | March 1970 | 102, Fountain Crescent, Paisley, Renfrewshire, PA4 9RE, United Kingdom |
| SMITH, Anthony Hugh ACTIVE | Director | 12 Nov 2018 | | United States | May 1962 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| STARR, Alison Jane ACTIVE | Director | 18 Apr 2024 | | United Kingdom | January 1977 | C/O Ppd Global Limited, Granta Park, Great Abington, Cambridge, CB21 6GQ, United Kingdom |
| BARNRTT, Per Brooke RESIGNED | Secretary | 01 Apr 2002 | 08 Apr 2004 | | | Coombe Head, Bunch Lane, Haslemere, Surrey, GU27 3BN |
| GREGG, Rhona RESIGNED | Secretary | 10 Sep 2015 | 31 Mar 2026 | | | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| KENNEDY, James Christopher Jules RESIGNED | Secretary | 08 Apr 2004 | 26 Sep 2007 | | | 1 Gayfere Road, Epsom, Surrey, KT17 2JY |
| WARD, Nicola Jane RESIGNED | Secretary | 26 Sep 2007 | 18 Dec 2014 | | | Solaar House, 19 Mercers Row, Cambridge, CB5 8BZ, England |
| A G SECRETARIAL LIMITED RESIGNED | Secretary | 26 Sep 2007 | 31 Oct 2009 | | | 100 Barbirolli Square, Manchester, M2 3AB |
| OFFICE ORGANIZATION & SERVICES LIMITED RESIGNED | Nominee Secretary | 28 Feb 2001 | 01 Apr 2002 | | | Level 1 Exchange House, Primrose Stret, London, EC2A 2HS |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 28 Feb 2001 | 28 Feb 2001 | | | 26, Church Street, London, NW8 8EP |
| BRESSON, Michael Kelly RESIGNED | Director | 09 Apr 2001 | 06 Apr 2005 | | March 1958 | 69 Gosport Road, Portsmouth, New Hampshire, 03801, Usa |
| BROWN, Dennis RESIGNED | Director | 14 Feb 2003 | 06 Apr 2005 | | October 1947 | 1471 White Oak Road, Lake Forest, Illinois, 60045, Usa |
| COLEY, James Robert Ewen RESIGNED | Director | 09 Nov 2006 | 18 Apr 2012 | United Kingdom | August 1960 | Solaar House, 19 Mercers Row, Cambridge, CB5 8BZ, United Kingdom |
| DELLAPA, John Anthony RESIGNED | Director | 04 Apr 2005 | 18 Aug 2006 | | July 1961 | 53 Emerson Road, Winchester, 01890 Massachussetts, Usa |
| GRANT, Lucie Mary Katja RESIGNED | Director | 07 Feb 2013 | 03 Dec 2019 | United Kingdom | July 1976 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, England |
| INCE, Nicholas RESIGNED | Director | 10 Sep 2015 | 31 Oct 2018 | United Kingdom | December 1982 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| JELLINEK, Frank Henry RESIGNED | Director | 09 Apr 2001 | 14 Feb 2003 | | May 1945 | 70 Sea Road, Rye Beach, New Hampshire 03871, FOREIGN, Usa |
| KENNEDY, James Christopher Jules RESIGNED | Director | 06 Oct 2005 | 26 Sep 2007 | United Kingdom | September 1969 | 1 Gayfere Road, Epsom, Surrey, KT17 2JY |
| LEATHE, Jeffrey Coffin RESIGNED | Director | 09 Apr 2001 | 06 Jan 2003 | | March 1956 | 26 State Road, Eliot, Maine 03903, Usa |
| MEHTA, Chetan Praful RESIGNED | Director | 18 Aug 2006 | 09 Nov 2006 | | January 1969 | Unit 2, Lower Meadow Road, Brooke Park, Handforth, Wilmslow, Cheshire, SK9 3LP |
| MEISTER, Paul RESIGNED | Director | 16 Nov 2005 | 18 Aug 2006 | | October 1952 | 1 Liberty Lane, Hampton, New Hampshire 03842, FOREIGN, Usa |
| MICHAUD, Michael Kenneth RESIGNED | Director | 06 Jan 2002 | 06 Oct 2005 | | December 1966 | One Deer Run Road, North Hampton, New Hampshire 03862, Usa |
| MOODIE, Iain Alasdair Keith RESIGNED | Director | 18 Apr 2012 | 07 Feb 2013 | England | March 1967 | Solaar House, 19 Mercers Row, Cambridge, CB5 8BZ, United Kingdom |
| NORMAN, David John RESIGNED | Director | 16 Nov 2015 | 18 Apr 2024 | United Kingdom | December 1960 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| WHEELER, Kevin Neil RESIGNED | Director | 17 Oct 2014 | 16 Nov 2015 | United Kingdom | December 1958 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, United Kingdom |
| WHEELER, Kevin Neil RESIGNED | Director | 30 Jul 2007 | 30 Aug 2014 | United Kingdom | December 1958 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, England |
| WHITE, Sylvia RESIGNED | Director | 24 Oct 2005 | 01 Oct 2007 | United Kingdom | March 1972 | Thermo Fisher Scientific, Langhurstwood Road, Horsham, West Sussex, RH12 4QD |
| WRIGHT, Katie Rose RESIGNED | Director | 22 Nov 2010 | 04 Sep 2015 | United Kingdom | July 1982 | 3rd Floor, 1 Ashley Road, Altrincham, Cheshire, WA14 2DT, England |
| PEREGRINE SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 28 Feb 2001 | 09 Apr 2001 | | | Level 1 Exchange House, Primrose Street, London, EC2A 2HS |