| Company | Timeline | Status | |
| Jlandmark Ltd Director • Company Director  | 6 Apr 2020←5 Years→Current  | Active  | |
| Chau Residential Group Ltd Director • Director  | 1 Sep 2019←6 Years→Current  | Active  | |
| Hollywood Nails & Beauty Supplies Ltd Director • Director  | 1 Aug 2019←6 Years→Current  | Active  | |
| Chau Commercial Group Ltd Director • Company Director  | 3 May 2019←6 Years→Current  | Active  | |
| 99 Asset Management Ltd Director • Company Director  | 23 Apr 2019←4 Years→8 Mar 2024  | Active  | |
DND Beauty Ltd Director • Director  | 7 Mar 2018←2 Years 6 Months→29 Sep 2020  | Dissolved  | |
