active 1990- current (2009), suppliers of medical training product, Bristol, England Limbs and Things Limited 1990
1989- (current (2010), manufacturer of biological laboratory equipment, Cambridge, England Cambio Limited 1989
1989-current (2013), haematology research; oncology research, London, England Queen Mary & Westfield College, Department of Haematology, Oncology and Imaging 1989
active 1990-current (2008), developer and manufacturer of neurosurgical equipment, Welsh; British Magstim Company Limited 1990