| Company | Timeline | Status | |
| SDT Holdings Limited Director • Director | 20 Apr 2019←5 Years→29 Oct 2024 | Active | |
| Hosts-Un Limited Director • It Consultant | 15 Oct 2009←15 Years→29 Oct 2024 | Active | |
| SDT Ltd Director • Software Development Consultan | 13 Jun 1994←30 Years→29 Oct 2024 | Active | |
