| Company | Timeline | Status | |
Siga Medical Limited Director • Managing Director  | 5 Sep 2014←11 Months→18 Aug 2015  | Dissolved  | |
| Seers Medical Limited Director • Managing Director  | 30 Jul 2008←17 Years→Current  | Active  | |
| Seers Medical Limited Director • Managing Director  | 22 Apr 2008←9 Days→1 May 2008  | Active  | |
