| Company | Timeline | Status | |
| Su & Xian Ltd Director • Unreported | 14 Mar 2025←7 Months→Current | Active | |
| Graphene Green Concrete Limited Director • Lecturer | 6 Feb 2023←1 Year 5 Months→9 Jul 2024 | Dissolved | |
| Graphene Green Concrete Ltd Director • Lecturer | 19 Oct 2020←2 Years 2 Months→27 Dec 2022 | Dissolved | |
