| Company | Timeline | Status | |
| Ad Photo Studio Ltd Director • Director | 18 Feb 2011←9 Years→1 Mar 2020 | Active | |
| The Tuition Centre Limited Director • Teacher | 1 Apr 2008←17 Years→Current | Active | |
| Teach 247 Limited Director • Recruitment Agent | 23 Oct 2001←22 Years→6 Dec 2023 | Active | |
