thyssenkrupp nucera AG & Co. KGaA engages in the development, engineering, procurement, commissioning, and licensing of electrolysis technologies in Germany, Saudi Arabia, Sweden, the United States, and internationally. It operates through the Chlor-Alkali (CA) and Green Hydrogen (gH2) segments. The company is involved in the development, planning, and construction of new-build electrolysis plants for producing green hydrogen for industrial applications; provision of services for chlor-alkali electrolysis, such as planning and construction of new plants. It also offers the BM 2.7 single-element technology and BiTAC filter press technology. The company was formerly known as thyssenkrupp Uhde Chlorine Engineers GmbH. The company was founded in 1960 and is headquartered in Dortmund, Germany. thyssenkrupp nucera AG & Co. KGaA operates as a subsidiary of Thyssenkrupp Projekt 1 GmbH.