| Company | Timeline | Status | |
| Northwick Power Limited Director • Chair Person | 9 Jan 2023←2 Years 9 Months→Current | Active | |
| Air Liquide Advanced Business And Technologies UK Limited Director • Managing Director | 26 Sep 2022←3 Years→Current | Active | |
| Gas Vehicle Alliance Limited Director • Managing Director | 26 Sep 2022←1 Year→27 Sep 2023 | Dissolved | |
| Gas Alliance Solutions Holdings Limited Director • Managing Director | 26 Sep 2022←1 Year 2 Months→21 Dec 2023 | Dissolved | |
| Gas Bus Alliance Ltd Director • Managing Director | 26 Sep 2022←1 Year 2 Months→21 Dec 2023 | Dissolved | |
