| Company | Timeline | Status | |
| Cardiolectus Limited Director • Director | 24 Nov 2014←10 Years→Current | Active | |
| Culowen Management Co Limited Director • Doctor | 1 Jun 2013←12 Years→Current | Active | |
| Culowen Management Co Limited Director • Doctor | 1 Jun 2013←11 Years→20 Mar 2025 | Active | |
