| Company | Timeline | Status | |
| Vron Tech Ltd Director • It Consultant | 11 Jun 2019←1 Year 4 Months→27 Oct 2020 | Dissolved | |
| Proton Systems Limited Director • It Consultant | 1 May 2019←6 Years→Current | Active | |
| Proton Systems Limited Director • It Consultant | 23 Dec 2011←7 Years→1 Feb 2019 | Active | |
