| Company | Timeline | Status | |
| Sris Innovation Limited Director • Audiological Scientist | 2 Nov 2017←7 Years→Current | Active | |
| Sris Group Limited Director • Audiological Scientist | 2 Nov 2017←7 Years→Current | Active | |
| Sris Tech Limited Director • Audiological Scientist | 2 Nov 2017←7 Years→Current | Active | |
| Sonic Hearing Limited Director • Audiologist | 4 Nov 2010←14 Years→Current | Active | |
