| Company | Timeline | Status | |
| Ferguson Brown Sustainable Engineering Ltd Director • Electrical Engineer | 1 Apr 2016←1 Year 7 Months→1 Nov 2017 | Active | |
Nascent Energy Limited Director • Consulting Engineer | 1 Jul 2014←6 Years→22 Sep 2020 | Dissolved | |
| KM Renewables Ltd Director • Director | 26 Jun 2014←10 Years→13 Aug 2024 | Dissolved | |
| Emergent Energy Limited Director • Mechanical Engineer | 19 Mar 2014←7 Years→9 Dec 2021 | Dissolved | |
