| EDINBURGH PHARMACEUTICAL INDUSTRIES LIMITED ACTIVE | Secretary | 18 Jan 2002 | | | | Shewalton Road, Irvine, Ayrshire, KA11 5AP, Scotland |
| DAVIDSON, Alistair Robert ACTIVE | Director | 31 Dec 2025 | | United Kingdom | December 1972 | 79, New Oxford Street, London, WC1A 1DG, United Kingdom |
| EDINBURGH PHARMACEUTICAL INDUSTRIES LIMITED ACTIVE | Director | 16 Feb 2001 | | | | Shewalton Road, Irvine, Ayrshire, KA11 5AP, Scotland |
| GLAXO GROUP LIMITED ACTIVE | Director | 16 Feb 2001 | | | | Gsk Medicines Research Centre, Gunnels Wood Road, Stevenage, United Kingdom, SG1 2NY, United Kingdom |
| BANKS, Valerie RESIGNED | Secretary | 17 Jan 1996 | 18 May 1998 | | | 1 Homefield Close, Woodham, Addlestone, Surrey, KT15 3QH |
| BRYANT, Karina Jane RESIGNED | Secretary | 23 Dec 1999 | 18 Jan 2002 | | | 25 Seaton Road, London Colney, St Albans, Hertfordshire, AL2 1RL |
| COOMBER, Caroline Daphne RESIGNED | Secretary | 18 May 1998 | 23 Dec 1999 | | | 146b Ashburnham Road, Luton, Bedfordshire, LU1 1JY |
| EAGLEN, Robin John, Doctor RESIGNED | Secretary | | 09 Dec 1993 | | | Bury House, 113 East Hampstead Road, Wokingham, Berkshire, RG11 2HU |
| MCCLINTOCK, Clare Alexandra RESIGNED | Secretary | 09 Dec 1993 | 10 Mar 1995 | | | Flat 13 Barons Keep, Gliddon Road, London, W14 9AT |
| BLACKBURN, Paul Frederick RESIGNED | Director | 09 Sep 2009 | 01 Mar 2016 | England | October 1954 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| BONDY, Rupert RESIGNED | Director | 06 Dec 1999 | 02 Mar 2001 | | June 1961 | 120 Oxford Gardens, London, W10 |
| DILLON, Alison Marie RESIGNED | Director | | 04 Sep 1998 | | June 1961 | The End House, Pishill, Henley On Thames, Oxfordshire, RG9 6HJ |
| EAGLEN, Robin John, Doctor RESIGNED | Director | | 18 Dec 1996 | | May 1937 | Bury House, 113 East Hampstead Road, Wokingham, Berkshire, RG11 2HU |
| LYNCH, Ciara Martha RESIGNED | Director | 02 Mar 2020 | 31 Dec 2025 | England | July 1968 | 79, New Oxford Street, London, WC1A 1DG, United Kingdom |
| MCCLINTOCK, Clare Alexandra RESIGNED | Director | 10 Mar 1995 | 26 Aug 1997 | | September 1963 | Flat 13 Barons Keep, Gliddon Road, London, W14 9AT |
| PANAGIOTIDIS, Charalampos RESIGNED | Director | 15 Feb 2019 | 02 Mar 2020 | United Kingdom | July 1977 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| STEVENS, David John RESIGNED | Director | | 10 Mar 1995 | | March 1950 | 42 Burghley Road, Wimbledon, London, SW19 5HN |
| VENABLES, Mark Alexander Rowland RESIGNED | Director | 28 Jun 1997 | 23 Dec 1999 | England | July 1954 | 7 Farrer Court, Cambridge Park, Twickenham, Middlesex, TW1 2LB |
| WALKER, Adam RESIGNED | Director | 30 Apr 2015 | 02 Mar 2020 | United Kingdom | November 1967 | 980 Great West Road, Brentford, Middlesex, TW8 9GS |
| WILBRAHAM, Simon Nicholas RESIGNED | Director | 18 May 1998 | 22 Feb 2001 | | July 1969 | 13 West View Road, St Albans, Hertfordshire, AL3 5JX |