| Company | Timeline | Status | |
| Protium Green Solutions Limited Director • Director | 28 Aug 2025←2 Months→Current | Active | |
| South Tees Net Zero Limited Director • Director | 1 Aug 2025←3 Months→Current | Active | |
| Hyhaul Mobility Limited Director • Director | 1 Aug 2025←3 Months→Current | Active | |
| Protium Green Hydrogen Supply Ltd Director • Director | 1 Aug 2025←3 Months→Current | Active | |
| Magor Net Zero Ltd Director • Director | 1 Aug 2025←3 Months→Current | Active | |
| Hyhaul Mobility Limited Director • Director | 1 Aug 2025←27 Days→28 Aug 2025 | Active | |
| Hydrogen Media Ltd Director • Company Director | 15 Dec 2020←4 Years→Current | Active | |
| Protium Green Solutions Limited Director • Director | 1 Jul 2020←5 Years→28 Aug 2025 | Active | |
| STMCB Limited Director • Consultant | 25 Jun 2010←15 Years→Current | Active | |
| Mediterra Resources Limited Director • Consultant | 3 Mar 2009←12 Years→10 Aug 2021 | Dissolved | |
