| Company | Timeline | Status | |
| Oxpga Ltd Director • Statutory Professor Of Inorganic Chemist | 12 Jul 2022←10 Months→19 May 2023 | Dissolved | |
| Oxccu Tech Ltd Director • Statutory Professor Of Inorganic Chemist | 23 Aug 2021←1 Year 8 Months→19 May 2023 | Active | |
| The Global Warming Policy Foundation Director • Chemist | 26 Apr 2021←1 Year 8 Months→18 Jan 2023 | Active | |
