| Company | Timeline | Status | |
| Advanced Electronics Limited Director • Director | 2 Oct 2023←2 Years 2 Months→Current | Active | |
| Ramtech Overseas Limited Director • Director | 22 Jul 2020←3 Years→29 Sep 2023 | Dissolved | |
| Ramtech Electronics Limited Director • Director | 22 Jul 2020←3 Years→29 Sep 2023 | Active | |
