| Company | Timeline | Status | |
| Nova Terra Properties Limited Director • Engineer | 17 Sep 2013←3 Years→20 Jan 2017 | Dissolved | |
Purepetual Renewables Limited Director • Engineer | 8 Oct 2001←16 Years→7 Nov 2017 | Dissolved | |
| Enovate Systems Limited Director • Engineer | 8 Oct 2001←15 Years→20 Jan 2017 | Active | |
