| Company | Timeline | Status | |
| Jamtech Iot Limited Director • Design Engineer | 10 Jan 2017←6 Years→17 Jan 2023 | Dissolved | |
| Jamtech Engineering Limited Director • Engineer | 4 Sep 2014←9 Years→16 Apr 2024 | Dissolved | |
| Jamtech Electronics Limited Director • Director | 2 Apr 2004←16 Years→1 Jan 2021 | Dissolved | |
Genesis Procurement Limited Secretary • Unreported | 10 Jul 2002←14 Years→4 Apr 2017 | Dissolved | |
| J P M Aviation Limited Director • Aerospace Engineer | 27 Aug 1998←27 Years→Current | Active | |
