| WARD, Nicola Jane ACTIVE | Secretary | 26 Sep 2007 | | | | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, Cambridgeshire, CB5 8BY |
| A G SECRETARIAL LIMITED ACTIVE | Secretary | 26 Sep 2007 | | | | 100 Barbirolli Square, Manchester, M2 3AB |
| COLEY, James Robert Ewen ACTIVE | Director | 09 Nov 2006 | | United Kingdom | August 1960 | Thermo Fisher Scientific, Solaar House, 19 Mercers Row, Cambridge, Cambridgeshire, CB5 8BY |
| FLOREY, Colin RESIGNED | Secretary | 11 Dec 2001 | 19 Aug 2005 | | | 115 Radlett Road, St. Albans, Hertfordshire, AL2 2LA |
| REILLY, Ross Edward RESIGNED | Secretary | 19 Aug 2005 | 26 Sep 2007 | | | 70 Redwing Rise, Royston, Hertfordshire, SG8 7XU |
| OFFICE ORGANIZATION & SERVICES LIMITED RESIGNED | Nominee Secretary | 17 Jul 2001 | 11 Dec 2001 | | | Level 1 Exchange House, Primrose Stret, London, EC2A 2HS |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 17 Jul 2001 | 17 Jul 2001 | | | 26, Church Street, London, NW8 8EP |
| BRESSON, Michael Kelly RESIGNED | Director | 11 Dec 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 |
| DELLAPA, John Anthony RESIGNED | Director | 04 Apr 2005 | 18 Aug 2006 | | July 1961 | 53 Emerson Road, Winchester, 01890 Massachussetts, Usa |
| JELLINEK, Frank Henry RESIGNED | Director | 11 Dec 2001 | 14 Feb 2003 | | May 1945 | 70 Sea Road, Rye Beach, New Hampshire 03871, FOREIGN, Usa |
| LEATHE, Jeffrey Coffin RESIGNED | Director | 11 Dec 2001 | 14 Feb 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 |
| MICHAUD, Michael Kenneth RESIGNED | Director | 14 Feb 2003 | 26 Sep 2007 | | December 1966 | One Deer Run Road, North Hampton, New Hampshire 03862, Usa |
| WHEELER, Kevin Neil RESIGNED | Director | 30 Jul 2007 | 30 Oct 2009 | United Kingdom | December 1958 | Solaar House, 19 Mercers Row, Cambridge, CB5 8BZ |
| WHITE, Sylvia RESIGNED | Director | 09 Nov 2006 | 01 Oct 2007 | United Kingdom | March 1972 | Thermo Fisher Scientific, Langhurstwood Road, Horsham, West Sussex, RH12 4QD |
| PEREGRINE SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 17 Jul 2001 | 11 Dec 2001 | | | Level 1 Exchange House, Primrose Street, London, EC2A 2HS |