| Company | Timeline | Status | |
| HSKHHH Limited Director • Unreported | 24 Feb 2017←8 Years→Current | Active | |
| S M K H Limited Secretary • Unreported | 23 Feb 2004←21 Years→Current | Active | |
| S M K H Limited Director • Unreported | 23 Feb 2004←21 Years→Current | Active | |
| Aymt Limited Director • Teacher | 16 May 2003←20 Years→19 Mar 2024 | Dissolved | |
| McGill School Limited Director • Teacher | 8 May 2003←22 Years→Current | Active | |
