| Company | Timeline | Status | |
| Starna Manufacturing Limited Director • Director  | 6 Mar 2014←11 Years→Current  | Active  | |
| Hainault Business Park Limited Director • Director  | 17 Aug 2012←13 Years→Current  | Active  | |
| Starna Limited Director • Unreported  | 21 Nov 2010←14 Years→Current  | Active  | |
| Starna Scientific Limited Director • Director  | 21 Nov 2010←14 Years→Current  | Active  | |
