| Company | Timeline | Status | |
| Sonica Studios Limited Director • Engineer | 26 Mar 2015←10 Years→Current | Active | |
| Welmar Mews RTM Company Limited Director • Engineer | 18 Oct 2014←6 Years→7 Sep 2021 | Dissolved | |
| Sonica A/V Limited Director • Engineer | 6 Apr 2009←16 Years→Current | Active | |
| Sonica A/V Limited Secretary • Engineer | 6 Apr 2009←16 Years→Current | Active | |
