| Company | Timeline | Status | |
Sphere Medical Production Limited Director • Chief Executive | 12 Oct 2017←2 Years 4 Months→3 Mar 2020 | Dissolved | |
| Sphere Medical Limited Director • Chief Executive | 12 Oct 2017←4 Years→29 Dec 2021 | Dissolved | |
| Sphere Medical Holding Limited Director • Chief Executive | 12 Oct 2017←4 Years→30 Dec 2021 | Dissolved | |
