| Company | Timeline | Status | |
| Quantco Limited Director • Unreported | 24 Nov 2016←9 Years→Current | Active | |
| Scholars Yard Management Company Limited Director • Unreported | 22 Nov 2006←19 Years→Current | Active | |
| Scholars' Place Freehold Company Limited Director • Software Developer | 9 Oct 2002←23 Years→Current | Active | |
