| Company | Timeline | Status | |
| MK Biomedical & Clinical Research Limited Director • Professor Of Chemical Pathology | 14 Dec 2010←14 Years→20 May 2025 | Dissolved | |
Rhys Biotech Ltd Director • Professor | 10 Mar 2010←1 Year 11 Months→14 Feb 2012 | Dissolved | |
Rhys Scientific Ltd Director • University Lecturer | 1 Dec 2009←1 Year→29 Dec 2010 | Dissolved | |
