| Company | Timeline | Status | |
Chezwall Consulting Limited Director • Director | 5 Feb 2014←2 Years 7 Months→13 Sep 2016 | Dissolved | |
Broadsword Laboratories Limited Director • Company Director | 16 May 2008←6 Years→9 Sep 2014 | Dissolved | |
| Quest Biomedical Limited Director • Unreported | 3 Nov 2004←9 Years→31 Jan 2014 | Active | |
