thyssenkrupp nucera thyssenkrupp nucera AG is a joint venture company between thyssenkrupp AG and Industrie De Nora S.p.A. (De Nora). The company, formerly known as thyssenkrupp Uhde Chlorine Engineers, manufactures and supplies chlor-alkali electrolyzers that are used in the production of chlorine-based chemicals, as well as water electrolyzer systems for the production of green hydrogen. This company profile focuses on its offering for green hydrogen production. thyssenkrupp nucera