| Company | Timeline | Status | |
| R.G.D. Engineering Co Limited Secretary • Secretary | 20 Nov 2002←22 Years→Current | Active | |
| R.G.D. Holdings Limited Secretary • Secretary | 20 Nov 2002←22 Years→Current | Active | |
| D.V.S. Plating Limited Secretary • Housewife | 22 Apr 2002←23 Years→Current | Active | |
