| Company | Timeline | Status | |
| Avalon Solar Technologies Ltd Director • Scientist | 25 May 2023←2 Years 7 Months→Current | Active | |
| Astuta Consulting Limited Director • Consultant | 19 Dec 2013←12 Years→Current | Active | |
| 93 Sydney Place Limited Director • Scientist | 6 Aug 2007←18 Years→Current | Active | |
