| Company | Timeline | Status | |
| Io Education Services Limited Director • Teacher | 25 Feb 2021←4 Years→Current | Active | |
| Tenjin Limited Director • Director | 22 Feb 2018←2 Years 7 Months→7 Oct 2020 | Active | |
Edutech Consulting Limited Director • Teacher | 26 Jan 2009←6 Years→30 Jun 2015 | Dissolved | |
Edutech Consulting Limited Secretary • Unreported | 26 Jan 2009←6 Years→30 Jun 2015 | Dissolved | |
