Sulzer AG engages in the manufacture and sale of industrial machineries and equipment. The company provides pumping solutions; rotating equipment maintenance and services; and separation, reaction, and mixing technology solutions. It operates through the following segments: Pumps Equipment, Rotating Equipment Services, and Chemtech. The Pumps Equipment segment offers a range pumping solutions and related equipment. The Rotating Equipment Services segment involves repair and maintenance services, which focuses on industrial gas and steam turbines; turbocompressors; and generators and motors. The Chemtech segment covers products and services for separation, reaction, and mixing technology. The company was founded by Johann Jakob Sulzer-Neuffert in 1834 and is headquartered in Winterthur, Switzerland.