| Company | Timeline | Status | |
| Utilities Manager Limited Director • Unreported | 18 Oct 2010←15 Years→Current | Active | |
| Demeter Limited Director • Unreported | 16 Nov 2007←18 Years→Current | Active | |
| Demeter Limited Secretary • Unreported | 16 Nov 2007←9 Years→16 Nov 2016 | Active | |
| China Talk Limited Secretary • Unreported | 8 Oct 2007←15 Years→13 Dec 2022 | Dissolved | |
