| Company | Timeline | Status | |
| Ocean Music Limited Director • Teacher | 25 Sep 1996←29 Years→Current | Active | |
| Ocean Music Limited Director • Teacher | 25 Sep 1996←28 Years→20 Jan 2025 | Active | |
| Ocean Music Limited Secretary • Personal Assistant | 25 Sep 1996←20 Years→11 Jan 2017 | Active | |
