| Company | Timeline | Status | |
| Point Zero Energy Limited Director • Engineer | 13 Aug 2025←2 Months→Current | Active | |
| Hyperbolix Limited Director • Company Director | 15 Jun 2020←5 Years→Current | Active | |
| H2tec Limited Director • Director | 25 May 2017←8 Years→Current | Active | |
| H2tec Limited Director • Director | 25 May 2017←8 Years→30 Jun 2025 | Active | |
| Enetec Limited Director • Director | 23 May 2017←8 Years→Current | Active | |
| Enetec Limited Director • Director | 23 May 2017←8 Years→30 Jun 2025 | Active | |
| Proton Power Limited Director • Engineer | 10 Apr 2017←8 Years→Current | Active | |
| Proton Power Limited Director • Engineer | 10 Apr 2017←8 Years→30 Jun 2025 | Active | |
| Fuelcell UK Limited Director • Director | 12 Feb 2014←11 Years→Current | Active | |
| Fuelcell UK Limited Director • Director | 12 Feb 2014←11 Years→30 Jun 2025 | Active | |
