| Company | Timeline | Status | |
| Swissmedica Ltd Director • Director  | 13 Sep 2017←5 Years→1 Mar 2023  | Active  | |
Nanomedica UK Ltd Director • Director  | 10 Mar 2016←2 Years 7 Months→9 Oct 2018  | Dissolved  | |
| Trans-Ber Limited Director • Unreported  | 18 Jan 2013←12 Years→Current  | Active  | |
