| Company | Timeline | Status | |
| Clyde Hydrogen Systems Ltd Director • Director | 18 Mar 2024←1 Year 7 Months→Current | Active | |
| Zinc 2 GP Limited Director • Company Director | 23 Mar 2023←2 Years 7 Months→Current | Active | |
| Zinc 2 GP (Scotland) Limited Director • Company Director | 17 Jun 2021←4 Years→Current | Active | |
