| Company | Timeline | Status | |
| Quanta Incorporated Ltd Director • Chief Scientific Officer | 30 May 2022←1 Year 11 Months→7 May 2024 | Dissolved | |
| Ruth Melville Research Ltd Director • Consultant | 17 Jul 2020←5 Years→Current | Active | |
| Mesonomics Ltd Director • Consultant | 5 Apr 2019←6 Years→Current | Active | |
