| Company | Timeline | Status | |
| Dr M E Johnson Medical Services Limited Director • Designer | 1 Feb 2023←2 Years 8 Months→Current | Active | |
| Yfong Ltd Director • Designer | 3 Dec 2021←3 Years→Current | Active | |
| Yfong Ltd Director • Designer | 18 Sep 2018←3 Years→3 Dec 2021 | Active | |
