| Company | Timeline | Status | |
| Knight 21 Limited Director • Unreported | 23 Jun 2016←9 Years→Current | Active | |
| Commercial + Industrial Construction Management Limited Director • Unreported | 1 Oct 2010←15 Years→Current | Active | |
| HKH Commercial Coordination Limited Director • Unreported | 15 Nov 2004←20 Years→Current | Active | |
