| Company | Timeline | Status | |
| Car Transformers Limited Director • Engineer | 22 Apr 2014←8 Years→14 Sep 2022 | Active | |
| Precision International Limited Director • Engineer | 3 Oct 2012←13 Years→Current | Active | |
| Precision International (Holdings) Limited Director • Engineer | 3 Sep 2012←13 Years→Current | Active | |
