| Company | Timeline | Status | |
Envisage Protec Limited Director • Company Director | 30 Jul 2014←3 Years→21 Nov 2017 | Dissolved | |
| C.K.B. Property Limited Director • Director | 29 Mar 2004←21 Years→Current | Active | |
| C.K.B. Property Limited Secretary • Unreported | 29 Mar 2004←21 Years→Current | Active | |
| Envisage Technology Limited Director • Director | 6 Dec 1999←25 Years→Current | Active | |
| Envisage Technology Limited Secretary • Director | 6 Dec 1999←25 Years→Current | Active | |
| C.K.B. Trading Limited Director • Company Secretary | 1 Jan 1970←55 Years→Current | Active | |
| C.K.B. Trading Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
