| Company | Timeline | Status | |
| Thirteen St. Mary's Avenue Limited Director • University Professor | 1 Nov 2023←2 Years 3 Months→Current | Active | |
| Zentech International Limited Director • Unreported | 11 Sep 2023←2 Years 5 Months→Current | Active | |
| Simbex Holding Limited Director • Technologist | 20 Sep 2022←3 Years→Current | Active | |
| Heathway Court (Hampstead) Limited Director • University Professor | 27 Oct 2021←4 Years→Current | Active | |
| Simbex Properties Limited Director • Business Executive | 6 Aug 2012←13 Years→Current | Active | |
| Simbex Limited Director • University Lecturer | 16 Jan 2007←19 Years→Current | Active | |
