| Company | Timeline | Status | |
| Churchill Hui Limited Director • Architect | 31 Oct 2011←5 Years→31 Mar 2017 | Active | |
| Churchill Hui International Limited Secretary • Architect | 1 Sep 2000←25 Years→Current | Active | |
| Churchill Hui International Limited Director • Architect | 22 Sep 1999←26 Years→Current | Active | |
