active 1986-1997, manufacturer of healthcare equipment, Uppsala, Sweden, Swedish Pharmacia Biotech 1986 - 1997
1986-1995, manufacturer of video cameras and related products, Netherlands Broadcast Television Systems Incorporated 1986 - 1995
1991-1996, manufacturer of medical diagnostic tests, Dartford, Kent Murex Diagnostics Limited 1991 - 1996
1991-current (2009), electronics display and video manufacturer, Taiwan Grandtec Electronics Corporation 1991
active 1985-current (2008), meningitis research charity, Stroud, Gloucestershire, English National Meningitis Trust 1985
active 1990- current (2009), suppliers of medical training product, Bristol, England Limbs and Things Limited 1990
1993 - to date (2013), vehicle electronics and security systems manufacturer, Croydon 21st Century Technology PLC 1993
1989- (current (2010), manufacturer of biological laboratory equipment, Cambridge, England Cambio Limited 1989
1992-current (2012), developer and manufacturer of robotic equipment, New Zealand Industrial Research Limited 1992
1989-current (2013), haematology research; oncology research, London, England Queen Mary & Westfield College, Department of Haematology, Oncology and Imaging 1989
c 1985 - current (2010), computer software and hardware manufacturers, Netherlands Allied Data Technologies 1985
1991-current (2011), manufacturer of electrical equipment, Malmesbury, Wiltshire, England Dyson Appliances Limited 1991
1986- (current 2008), manufacturer of games and toys, Margate, Kent, England Hornby Hobbies Limited 1986
1985-current (2011), digital photography hardware and software manufacturer, Southborough Leaf Systems Inc 1985
1987-current (2008), manufacture and supply of PC core logic chipsets, Taipei, Taiwan Via Technologies Inc 1987