Neuman & Esser, Ballard Invest in Quantron for Hydrogen-Based Mobility Updated On Fri, Sep 16th, 2022 by Saurenergy Leading fuel cell expert Ballard Power Systems from Canada and the German hydrogen system specialist Neuman & Esser have announced that they are investing in Quantron AG as part of a financing round totaling up to EUR 50 million. With a company valuation of EUR 250 million, Neuman & Esser acquires a minority stake and […] Read more