| Company | Timeline | Status | |
| Sand Geo Holdings Ltd Director • Unreported | 22 May 2023←2 Years 5 Months→Current | Active | |
| Sand Exploration Technology Limited Director • Research Fellow | 30 Sep 2020←4 Years→26 Nov 2024 | Dissolved | |
| Sand Specialist Geoscience Services Limited Director • Research Fellow | 30 Sep 2020←4 Years→26 Nov 2024 | Dissolved | |
