| Company | Timeline | Status | |
| BMR Technology Ltd Director • Scientist | 20 Nov 2016←8 Years→Current | Active | |
| Lotenda Terahertz Ltd Director • Director | 11 Jan 2007←15 Years→20 Sep 2022 | Dissolved | |
| BMR Technology Ltd Director • Director | 7 Aug 2003←9 Years→12 Jun 2013 | Active | |
| Lotenda Limited Director • Scientist | 5 Dec 2002←7 Years→9 Sep 2010 | Dissolved | |
