MAN Energy Solutions SE (MAN Energy Solutions), a subsidiary of Volkswagen AG, is a provider of large-bore gas and diesel engines and turbomachinery. The company’s product portfolio includes low and medium-speed engines, dual-fuel engines, compressors, expanders, gas and steam turbines, exhaust gas turbochargers, energy storage, Power-to-X and reactor systems for petrochemical and chemical applications. 

MAN Energy Solutions also offers spares, repair assistance; equipment and installation operation and maintenance; and other technical services. It manufactures four-stroke engines at its sites in Germany, France, and India; and builds two-stroke engines through licensees.