| Company | Timeline | Status | |
Sas Wireless Limited Secretary • Engineer | 14 Nov 2006←10 Years→14 Mar 2017 | Dissolved | |
| Embedded Antenna Design Limited Director • Engineer | 3 Feb 2003←5 Years→30 Sep 2008 | Active | |
| Embedded Antenna Design Limited Secretary • Engineer | 3 Feb 2003←5 Years→16 Sep 2008 | Active | |
Sas Wireless Limited Director • Engineer | 17 May 2000←16 Years→14 Mar 2017 | Dissolved | |
