| Company | Timeline | Status | |
| Martini Cabs Limited Director • Engineer | 17 Sep 2015←3 Years→10 Jan 2019 | Dissolved | |
| Sym Cars Limited Director • Engineer | 21 Aug 2015←3 Years→11 Feb 2019 | Dissolved | |
Stern Wind Projects Limited Director • Director | 30 Oct 2012←4 Years→27 Dec 2016 | Dissolved | |
| Stern Wind Limited Director • Unreported | 14 Feb 2011←14 Years→Current | Active | |
