| Company | Timeline | Status | |
| Bramble Energy Limited Director • University Professor | 3 Apr 2025←8 Months→Current | In Administration | |
| Sention Technologies Limited Director • Professor Of Electrochemical Engineering | 24 Jul 2023←2 Years 4 Months→Current | Active | |
| Sention Technologies Limited Director • Company Director | 31 Jan 2022←9 Months→11 Nov 2022 | Active | |
| Prosemino Venture Studio Limited Director • Director | 28 Jul 2021←4 Years→Current | Active | |
| Prosemino Limited Director • Professor | 5 Nov 2020←5 Years→Current | Active | |
| Bramble Energy Limited Director • University Professor | 3 Nov 2016←3 Years→30 Jul 2020 | In Administration | |
| Amalyst Limited Director • University Professor (academic) | 10 May 2016←1 Year→15 May 2017 | Liquidation | |
