| Company | Timeline | Status | |
| Sas Engineering Limited Director • Engineer | 19 Feb 1996←29 Years→Current | Active | |
| Sas Engineering Limited Secretary • Engineer | 19 Feb 1996←7 Years→10 Feb 2004 | Active | |
| Sas Engineering Limited Director • Engineer | 19 Feb 1996←29 Years→30 Sep 2025 | Active | |
