Rentschler Biopharma management duo Nikolaus F. Rentschler and Frank Mathias recognized as “EY Entrepreneur of the Year” Written by Petra Hegmann on 28th October 2019. Posted in Client News. [image_slider_no_space on_click=”prettyphoto” height=”600″ navigation_style=”light” images=”940,950,954,952,953,951″] Previous Next