| Company | Timeline | Status | |
| Rostra Beauty Ltd Director • Director | 12 Jun 2017←8 Years→Current | Active | |
| Rostra Property Ltd Director • Unreported | 19 Jul 2016←9 Years→Current | Active | |
| Rostra Medical Ltd Director • Unreported | 30 Apr 2015←10 Years→Current | Active | |
| Rostra Healthcare Ltd Director • Managing Director | 8 Aug 2007←18 Years→Current | Active | |
| Rostra UK Ltd Director • Managing Director | 4 Jan 2005←20 Years→Current | Active | |
