| Company | Timeline | Status | |
| Ha Property Development Ltd Director • Director | 19 May 2025←5 Months→Current | Active | |
| ZB Optom Ltd Director • Director | 25 Oct 2022←3 Years→Current | Active | |
| Ha Medical Ltd Director • Optometrist | 14 Apr 2021←4 Years→Current | Active | |
| Ha Medical Ltd Director • Director | 19 Dec 2019←7 Months→20 Jul 2020 | Active | |
