| Company | Timeline | Status | |
| Statistics Analysis And Health Limited Director • Healthcare Statisticians And Analysts | 14 Jul 2016←4 Years→15 Dec 2020 | Dissolved | |
Statistics And Health Limited Director • Statistician | 21 Jan 2011←5 Years→7 Jun 2016 | Dissolved | |
Westlakes Scientific Consulting Limited Director • Professor | 13 Feb 2008←7 Years→19 Apr 2015 | Dissolved | |
