| Company | Timeline | Status | |
| Richina Trading Limited Director • Director | 18 Jun 2020←5 Years→Current | Active | |
| Wake Me Clinic Limited Director • Director | 7 Feb 2017←7 Years→7 Mar 2024 | Active | |
| Richina Limited Director • Banker | 13 Nov 2009←15 Years→Current | Active | |
