| MCCURDY, Barry James Joseph ACTIVE | Secretary | 20 Sep 2013 | | | | Unit 2, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, England |
| MCCURDY, Barry James Joseph ACTIVE | Director | 01 Feb 2022 | | England | March 1971 | Unit 2, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, United Kingdom |
| SMITH, Andrew David ACTIVE | Director | 01 Dec 2016 | | United Kingdom | April 1972 | Unit 2, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, England |
| STOTT, Stephen ACTIVE | Director | 28 Jan 2011 | | United Kingdom | March 1958 | Unit 2,, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, England |
| STOTT, Susan Elizabeth ACTIVE | Director | 08 Aug 2013 | | England | December 1961 | Unit 2, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, England |
| TAYLOR, Stephen Ashworth ACTIVE | Director | 28 Jan 2011 | | United Kingdom | March 1948 | Unit 2, Mercury Way, Trafford Park, Manchester, Greater Manchester, M41 7LY, England |
| KEARNEY, Christopher James RESIGNED | Secretary | 08 Sep 2004 | 09 May 2005 | | | 14675 Rudolph Dadey Drive, Charlotte, Nc2827749456, Usa |
| LAING, Clive Andrew RESIGNED | Secretary | 09 May 2005 | 31 Oct 2005 | | | 1 Ashtons Lane, Baldock, Hertfordshire, SG7 6JJ |
| LAING, Clive Andrew RESIGNED | Secretary | 08 Sep 2004 | 12 Oct 2004 | | | 1 Ashtons Lane, Baldock, Hertfordshire, SG7 6JJ |
| MARCETIC, Spiro RESIGNED | Secretary | 28 Aug 2007 | 08 Aug 2013 | | | 4, Beechwood Road, Smethwick, West Midlands, B67 5EP |
| WARD, Nicola Jane RESIGNED | Secretary | 31 Oct 2005 | 28 Aug 2007 | | | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, Cambridgeshire, CB5 8BY |
| WITHERS, David RESIGNED | Secretary | 01 Feb 2003 | 08 Sep 2004 | | | 16 Kingfisher Close, Durkar, Wakefield, West Yorkshire, WF4 3NE |
| A G SECRETARIAL LIMITED RESIGNED | Secretary | 31 Oct 2005 | 28 Aug 2007 | | | 100 Barbirolli Square, Manchester, M2 3AB |
| HALLIWELLS SECRETARIES LIMITED RESIGNED | Nominee Secretary | 20 Nov 2001 | 04 Feb 2003 | | | St James's Court, Brown Street, Manchester, Greater Manchester, M2 2JF |
| BLANCHARD, Peter Noel RESIGNED | Director | 08 Sep 2004 | 28 Aug 2007 | | December 1961 | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, CB5 8BZ |
| COLEY, James Robert Ewen RESIGNED | Director | 31 Oct 2005 | 28 Aug 2007 | United Kingdom | August 1960 | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, Cambridgeshire, CB5 8BY |
| GREEN, Martyn Paul RESIGNED | Director | 22 Jan 2002 | 08 Sep 2004 | | February 1957 | Orchard House, New Road, Cliffe, Selby, North Yorkshire, YO8 6PQ |
| HALL, Brian Joseph RESIGNED | Director | 22 Jan 2002 | 08 Sep 2004 | United Kingdom | November 1946 | White Paddocks, Harwood Road Tottington, Bury, Lancashire, BL8 3PT |
| HAY, Neil David RESIGNED | Director | 01 Jul 2008 | 23 Jun 2014 | England | October 1964 | 20 Albert Road, Eaglescliffe, Stockton On Tees, TS16 0DD |
| JONES, David Matthew RESIGNED | Director | 28 Aug 2007 | 10 Dec 2010 | United Kingdom | February 1947 | 46 Tyn-Y-Bonau, Pontardulais, Swansea, West Glamorgan, SA4 |
| KEARNEY, Christopher James RESIGNED | Director | 08 Sep 2004 | 09 May 2005 | | May 1955 | 14675 Rudolph Dadey Drive, Charlotte, Nc2827749456, Usa |
| KERSHAW, Graham RESIGNED | Director | 01 Sep 2003 | 08 Sep 2004 | United Kingdom | April 1964 | 7 Gilbert Street, Ramsbottom, Bury, Lancashire, BL0 0PL |
| LAING, Clive Andrew RESIGNED | Director | 08 Sep 2004 | 30 Apr 2007 | | June 1963 | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, Cambridgeshire, CB5 8BY |
| MARCETIC, Spiro RESIGNED | Director | 28 Aug 2007 | 08 Aug 2013 | England | December 1969 | 4, Beechwood Road, Smethwick, West Midlands, B67 5EP |
| O'LEARY, Patrick Joseph RESIGNED | Director | 08 Sep 2004 | 09 May 2005 | United States | June 1957 | 6524 Chipstead Lane, Charlotte, North Carolina Nc 28277, 28277, Usa |
| PERKS, Richard RESIGNED | Director | 28 Aug 2007 | 08 Aug 2013 | England | June 1968 | 18 Illey Close, Holly Gardens Northfield, Birmingham, West Midlands, B31 5EW |
| POPPLE, Chris RESIGNED | Director | 01 Sep 2003 | 08 Sep 2004 | | May 1966 | 23 Riverbank, Dobcross, Saddleworth, Lancashire, OL3 5BS |
| REILLY, Michael Andrew RESIGNED | Director | 18 Feb 2005 | 09 May 2005 | United States | May 1964 | 2007 Channelstone Way, Matthews, Nc 28104, NC 28104, Usa |
| WITHERS, David RESIGNED | Director | 22 Jan 2002 | 08 Sep 2004 | United Kingdom | July 1961 | 16 Kingfisher Close, Durkar, Wakefield, West Yorkshire, WF4 3NE |
| HALLIWELLS DIRECTORS LIMITED RESIGNED | Nominee Director | 20 Nov 2001 | 22 Jan 2002 | | | St James's Court, Brown Street, Manchester, Greater Manchester, M2 2JF |