| Company | Timeline | Status | |
| Nuvia Limited Director • Director | 16 May 2007←8 Years→2 Nov 2015 | Active | |
| Foreva Concrete Repairs Limited Secretary • Civil Engineer | 23 May 2002←16 Years→7 Nov 2018 | Active | |
| Slabstress Limited Secretary • Civil Engineer | 23 May 2002←19 Years→1 Dec 2021 | Dissolved | |
