active 1982-1984, computer hardware manufacturer; video game publisher, Wales, Welsh, British Dragon Data Limited 1982 - 1984
1982-1988, pharmaceutical manufacturer, Oxfordshire and Buckinghamshire, English Ortho-Cilag Pharmaceutical Limited 1982 - 1988
1984-1990, manufacturer of veterinary products, Berkhamsted, England Coopers Animal Health Limited 1984 - 1990
active 1985-current (2008), meningitis research charity, Stroud, Gloucestershire, English National Meningitis Trust 1985
1982-1997, bioscience and medical diagnostic product manufacturer, Amersham, England, British Amersham International plc 1982
c 1985 - current (2010), computer software and hardware manufacturers, Netherlands Allied Data Technologies 1985
active 1984-current (2009), nameplate manufacturer, Cleckheaton, England Procast Foundry Limited 1984
1985-current (2011), digital photography hardware and software manufacturer, Southborough Leaf Systems Inc 1985
1982-current (2011), aircraft designer; manufacturer of aircraft, California, United States Scaled Composites Incorporated 1982
1982-?, manufacturers and suppliers of pharmacuticals; dispensing chemists, Nottingham The Boots Company PLC 1982
1984-current (2009), railway company, Northern Ireland, United Kingdom Downpatrick & Ardglass Railway 1984
1982-current(2009), manufacturer of computer and digital communications equipment, Saltaire, England Pace plc 1982