| Company | Timeline | Status | |
| WB Analytical Limited Director • Director | 31 Mar 2017←8 Years→Current | Active | |
| WB Analytical Limited Director • Director | 27 Oct 2016←2 Months→9 Jan 2017 | Active | |
| WB Analytical Limited Director • Consultant | 9 Feb 2010←6 Years→17 Jun 2016 | Active | |
