| Company | Timeline | Status | |
| Swantech Limited Secretary • Housewife | 15 Apr 1992←33 Years→Current | Active | |
| Swantech Limited Director • Housewife | 15 Apr 1992←33 Years→Current | Active | |
| Swantech Limited Director • Housewife | 15 Apr 1992←33 Years→10 Apr 2025 | Active | |
| Swantech Limited Secretary • Housewife | 15 Apr 1992←33 Years→10 Apr 2025 | Active | |
