Hartmut Gross is an accomplished professional with extensive experience in sales, marketing, and business development, having held the position of Director of New Business & Technology at Schunk Group, as well as Director of Sales & Marketing at both Solayer GmbH and centrotherm photovoltaics AG. Hartmut Gross began the career as Sales Manager/Business Development at C.Illies & Co. Education includes a Dr. rer. nat. in Physics from Hahn-Meinter-Institut/Technische Universität Berlin (1993-1996) and a Diplom in Physics from Johannes Gutenberg University Mainz (1986-1993).