| Company | Timeline | Status | |
| JM Scientific Limited Director • Managing Director | 6 Jun 2022←3 Years→Current | Active | |
| Macontrols (Holdings) Limited Director • Engineer | 16 Feb 2017←13 Days→1 Mar 2017 | Active | |
| Macontrols (Holdings) Limited Director • Director | 4 Jul 2016←9 Years→Current | Active | |
