| Company | Timeline | Status | |
| Octopus Hydrogen Tech Limited Director • Director | 16 Sep 2022←1 Year 9 Months→2 Jul 2024 | Dissolved | |
| Octopus Hydrogen (Production) Limited Director • Director | 8 Aug 2022←3 Years→Current | Active | |
| Octopus Hydrogen Production 1 Limited Director • Director | 5 Aug 2022←3 Years→Current | Active | |
| Octopus Energy Hydrogen Limited Director • Director | 24 Dec 2021←3 Years→Current | Active | |
| ALT Han Company Limited Director • Director | 28 May 2020←7 Months→31 Dec 2020 | Active | |
| Smart Meter Map Ltd Director • Director | 10 Dec 2019←10 Months→6 Oct 2020 | Dissolved | |
| Octopus Energy Hydrogen Group Ltd Director • Director | 18 Oct 2019←6 Years→Current | Active | |
| Payaca Limited Director • Director | 9 May 2018←7 Years→Current | Active | |
