Covestro AG engages in polymers business. It operates through the following segments: Polyurethanes, Polycarbonates; and Coatings, Adhesives, and Specialties. The Polyurethanes segment primary refers to the production of toluene disocyanate diphenylmethane disocyanate and polyether polyols, all of which are precursors for polyurethanes. The Polycarbonates segment is the development, manufacturing, and distribution of plastic used in the field of vehicles, building, electrical, electronic, and household appliances, as well as in medical equipment, and optical data storage media. The Coatings, Adhesives, and Specialties segment produces polyurethane-based raw materials for coatings, adhesives, sealants and specialties. The company was founded on August 20, 2015 and is headquartered in Leverkusen, Germany.