| Company | Timeline | Status | |
| Klinghardt Education Limited Director • Company Director | 13 Jul 2016←8 Months→24 Mar 2017 | Active | |
| Ki Science Limited Director • Unreported | 26 Apr 2016←9 Years→Current | Active | |
| Ki Science Limited Director • Company Director | 26 Apr 2016←9 Months→15 Feb 2017 | Active | |
