| GOODWIN, Sharon Anne ACTIVE | Secretary | 03 Oct 2003 | | | | 25, Gresham Street, London, EC2V 7HN |
| BOSTON, Marc-John ACTIVE | Director | 16 Feb 2011 | | United Kingdom | February 1972 | 25, Gresham Street, London, EC2V 7HN, United Kingdom |
| SLATTERY, Sharon Noelle, Mrs. ACTIVE | Director | 16 Feb 2011 | | United Kingdom | December 1966 | 25, Gresham Street, London, EC2V 7HN, United Kingdom |
| EARL, Jane RESIGNED | Secretary | 12 Jun 1995 | 29 Mar 1996 | | | 8 Parsonage Farm, Townfield, Rickmanworth, Hertfordshire, WD3 7FN |
| MARCH, Luke Henry Walter RESIGNED | Secretary | | 12 Nov 1993 | | | White Cottage, Wildhern, Andover, Hampshire, SP11 0JE |
| O'CONNOR, Sharon Noelle RESIGNED | Secretary | 11 Oct 2001 | 03 Oct 2003 | | | 176 Blagdon Road, New Malden, Surrey, KT3 4AL |
| RODGERS, Helen Suzanne RESIGNED | Secretary | 12 Apr 1996 | 11 Oct 2001 | | | Heather Bank, 6 Burston Gardens, East Grinstead, RH19 2HD |
| STAPLES, Graham RESIGNED | Secretary | 12 Nov 1993 | 09 May 1994 | | | Winterfold Tangley Road, Hatherden, Hampshire, SP11 0HS |
| TAYLOR, John Keith RESIGNED | Secretary | 09 May 1994 | 02 Jun 1995 | | | 53 Hyde Vale, Greenwich, London, SE10 8QQ |
| AYLIFFE, Peter George Edwin RESIGNED | Director | 31 May 1996 | 09 Jun 1997 | United Kingdom | March 1953 | 214 Pacific Wharf, 165 Rotherhithe Street, London, SE16 5QF |
| BRIGGS, Andrew David RESIGNED | Director | 08 Jan 2007 | 16 Feb 2011 | United Kingdom | March 1966 | 48 Holland Park Avenue, London, W11 3QY |
| CAMERON, Craig RESIGNED | Director | 03 Aug 2001 | 21 Jul 2005 | United Kingdom | April 1959 | 3 Trench Knowe, Edinburgh, EH10 7HL |
| CUMMINS, Gordon John RESIGNED | Director | 13 Mar 2006 | 10 Jan 2008 | | July 1970 | Novartis Pharmaceuticals Uk Ltd, Frimley Business Park Frimley, Camberley, Surrey, GU16 7SR |
| MARCH, Luke Henry Walter RESIGNED | Director | | 30 Apr 1996 | | April 1951 | White Cottage, Wildhern, Andover, Hampshire, SP11 0JE |
| MCCONVILLE, James RESIGNED | Director | 10 Jan 2008 | 31 Mar 2010 | United Kingdom | July 1956 | Hillfoot, West Links Road, Gullane, East Lothian, EH31 2BB |
| MCCONVILLE, James RESIGNED | Director | 21 Jul 2005 | 13 Mar 2006 | United Kingdom | July 1956 | EH31 |
| MITCHELL, Leslie Ross Stewart RESIGNED | Director | | 30 Sep 1993 | | March 1951 | 16 Lincefield, Langdon Hills, Essex, SS16 6HS |
| MOSS, Nathan Victor RESIGNED | Director | 10 Nov 2005 | 08 Jan 2007 | United Kingdom | November 1955 | 16 Little Hayes Lane, Itchen Abbas, Winchester, Hampshire, SO21 1XA |
| RAMSAY, Michael Charles RESIGNED | Director | | 02 Jul 1993 | | January 1945 | The Lodge, Allington, Salisbury, Wiltshire, SP4 0DA |
| REILLY, Barbara Ann RESIGNED | Director | | 31 May 1996 | | November 1954 | 4 Sorley Close, Marlborough, Wiltshire, SN8 1UH |
| SPRAGG, Roy John RESIGNED | Director | 30 May 1997 | 31 Dec 2000 | | November 1951 | Broadway Cottage, Pluckley Road, Charing Ashford, Kent, TN27 0AQ |
| STAPLES, Graham RESIGNED | Director | 15 Nov 1993 | 28 Jan 1995 | United Kingdom | December 1961 | Winterfold Tangley Road, Hatherden, Hampshire, SP11 0HS |
| TAYLOR, John Keith RESIGNED | Director | 09 May 1994 | 02 Jun 1995 | | February 1961 | 53 Hyde Vale, Greenwich, London, SE10 8QQ |
| THOMPSON, Ian David RESIGNED | Director | 03 Aug 2001 | 21 Oct 2003 | | August 1954 | 13 Dalhouse Crescent, Eskbank, Edinburgh, Scotland, EH22 3DP |
| WHATFORD, Ronald James RESIGNED | Director | 21 Oct 2003 | 10 Nov 2005 | United Kingdom | September 1948 | Parsons Farm, Coltstaple Lane, Horsham, West Sussex, RH13 9BB |
| WINDO, Adrian John RESIGNED | Director | 31 May 1996 | 25 Apr 1997 | | June 1958 | 14 Cedar Close, Worton, Devizes, Wiltshire, SN10 5SD |
| WISCARSON, Christopher Michael RESIGNED | Director | 30 May 1997 | 03 Mar 2000 | | March 1951 | Oakhill 4 Blounts Court Road, Rotherfield Peppard, Henley On Thames, Oxfordshire, RG9 5HB |