| Company | Timeline | Status | |
| Energy Certification Company Limited Director • Director | 19 Sep 2025←2 Months→Current | Active | |
| G8 Commercial Consultancy Ltd Director • Managing Director | 20 Nov 2023←2 Years→Current | Active | |
| Gas Certification Company Limited Director • Director | 14 Sep 2023←2 Years 3 Months→Current | Active | |
| Hydrogen Boiler Systems Ltd Director • Commercial Director | 4 Feb 2021←1 Year 5 Months→12 Jul 2022 | Dissolved | |
