| Company | Timeline | Status | |
| Hisartrack INC Limited Director • Company Director | 11 Apr 2024←1 Year 5 Months→16 Sep 2025 | Dissolved | |
YJS Medical Ltd Director • Hospital Doctor | 17 Jun 2015←2 Years 12 Months→12 Jun 2018 | Dissolved | |
QJS Medical Ltd Director • Medical Consultants | 1 Jan 2015←2 Years 1 Month→21 Feb 2017 | Dissolved | |
| DRJ Medical Ltd Director • Medical Consultant | 16 Jun 2010←15 Years→Current | Active | |
