| Company | Timeline | Status | |
| Yip Platform Limited Director • Database Developer | 29 Sep 2017←8 Years→Current | Active | |
| Drayton Glendower & Associates Ltd Director • Director | 5 May 2016←3 Years→17 Feb 2020 | Dissolved | |
| Greatstone International Limited Director • Director | 16 May 2007←18 Years→Current | Active | |
