| WHYTE, Victoria Anne ACTIVE | Secretary | 08 Dec 1998 | | | | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| EDINBURGH PHARMACEUTICAL INDUSTRIES LIMITED ACTIVE | Secretary | 23 Feb 2006 | | | | Shewalton Road, Irvine, Ayrshire, KA11 5AP |
| BLACKBURN, Paul Frederick ACTIVE | Director | 17 Dec 2003 | | | October 1954 | Kinsale, Beeches Park, Beaconsfield, Buckinghamshire, HP9 1PH |
| JONES, Helen Audrey ACTIVE | Director | 29 Sep 2008 | | Uk | July 1963 | 980, Great West Road, Brentford, Middlesex, TW8 9GS |
| BICKNELL, Simon Michael RESIGNED | Secretary | 17 Apr 1998 | 08 Dec 1998 | | | 980, Great West Road, Brentford, Middlesex, TW8 9GS |
| BOLTON, Jonathan Mark RESIGNED | Secretary | 26 May 1995 | 08 Apr 1998 | | | 26 Latimer Gardens, Pinner, Middlesex, HA5 3RA |
| STEPHENS, Richard James RESIGNED | Secretary | 14 Aug 2003 | 05 Mar 2007 | | | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| BAXTER, Allan, Dr RESIGNED | Director | 26 May 1995 | 26 May 1995 | | February 1950 | 3 River Court, 752 London Road, High Wycombe, Buckinghamshire, HP11 1HQ |
| BAXTER, Allan, Dr RESIGNED | Director | 18 Apr 1995 | 17 Dec 2003 | | February 1950 | Woodlands Sarratt Lane, Loudwater, Rickmansworth, Hertfordshire, WD3 4AS |
| CALE, Edgar Barclay RESIGNED | Director | 29 Jan 2003 | 01 Feb 2008 | | September 1963 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| CRIDLAND, Robin James Scott RESIGNED | Director | 28 Jan 2000 | 25 Jul 2001 | | December 1967 | Moor Cottage, Plomer Green Lane, Downley, High Wycombe, Buckinghamshire, HP13 5XN |
| EMERSON, Roger RESIGNED | Director | 17 Dec 2003 | 27 Aug 2008 | | August 1949 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| GOODFELLOW, Peter Neville, Dr RESIGNED | Director | 18 May 2001 | 17 Dec 2003 | | August 1951 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| HENNAH, Adrian RESIGNED | Director | 19 Mar 2001 | 04 Oct 2002 | | November 1957 | 67 Copthorne Road, Croxley Green, Rickmansworth, Hertfordshire, WD3 4AH |
| HENNAH, Adrian RESIGNED | Director | 28 Sep 1995 | 01 Mar 1999 | | November 1957 | 67 Copthorne Road, Croxley Green, Rickmansworth, Hertfordshire, WD3 4AH |
| HURT, Douglas Malcolm RESIGNED | Director | 26 May 1995 | 29 Sep 1995 | | June 1956 | 20 Bernard Gardens, Wimbledon, London, SW19 7BE |
| NIEDEL, James Edward, Doctor RESIGNED | Director | 26 May 1995 | 19 Mar 2001 | | March 1944 | 34 Berkeley Square, London, W1J 5AA |
| ROSS, Barry Clive, Dr RESIGNED | Director | 26 May 1995 | 17 Feb 2000 | | August 1948 | Garthhead, Annables Lane, Harpenden, Hertfordshire, AL5 3PL |
| CURACAO CORPORATION COMPANY NV RESIGNED | Director | 26 May 1995 | 18 May 2001 | | | De Ruyterkade 62, PO BOX 812, Curacao, FOREIGN, Netherlands Antilles |