| Company | Timeline | Status | |
| Mashprop Limited Director • Dentist | 2 Oct 2019←6 Years→Current | Active | |
| Leoprop Limited Director • Dentist | 7 Aug 2019←6 Years→Current | Active | |
| Dr Leo Mashensky Limited Director • Dentist | 9 Feb 2010←15 Years→Current | Active | |
City Smile Limited Director • Dentist | 15 May 2008←5 Years→4 Mar 2014 | Dissolved | |
