1991-1996, manufacturer of medical diagnostic tests, Dartford, Kent Murex Diagnostics Limited 1991 - 1996
1997- 2008, charity providing health advice and developing doctor patient relationships, English Doctor Patient Partnership 1997 - 2008
active 1995-current (2006), manufacturer of eyewear and media viewers, Westwood, United States MicroOptical Corporation 1995
2001-current (2009), manufacturer of protective sports clothing, Sells Goalkeeper Products Limited 2001
1994-current (2009), manufacturer of DNA and forensic analysis equipment, England Tetra Scene of Crime Limited 1994
1991-current (2009), electronics display and video manufacturer, Taiwan Grandtec Electronics Corporation 1991
active 1990- current (2009), suppliers of medical training product, Bristol, England Limbs and Things Limited 1990
2011 – current (2022), Chinese manufacturer of electronic chargers and other electronics accessories. Anker Innovations Technology Company Limited 2011
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