| Company | Timeline | Status | |
| Eco Personal Protection Ltd Director • Director | 19 Jan 2021←2 Years 4 Months→13 Jun 2023 | Dissolved | |
| Yong & Co Ltd Director • Fashion Designer | 25 Aug 1999←26 Years→Current | Active | |
| Yong & Co Ltd Secretary • Director | 25 Aug 1999←26 Years→Current | Active | |
| Lynda Yong Limited Director • Fashion Designer | 7 Jan 1998←27 Years→Current | Active | |
| Lynda Yong Limited Secretary • Fashion Designer | 7 Jan 1998←27 Years→Current | Active | |
