Steyr Motors AG engages in manufacturing and selling diesel engines for commercial and military vehicles in Europe, North America, Asia and internationally. It operates through two segments: Civil and Defense. The company offers marine and vehicle diesel engines and accessories; license manufacturing, spare parts, and engineering services, including customizing and complete propulsion / power systems, repowering and value preservation, internal combustion engines, modular service range, and in-house test center for engine and component testing, as well as prototyping, series production, contract manufacturing, and licensing services. It also provides boats, manufacturers of locomotives, and generator sets, as well as engine-optimized software solutions with digital networking services. The company was formerly known as Mutares Austria Holding-01 GmbH and changed its name to Steyr Motors AG in October 2024. Steyr Motors AG was founded in 2022 and is based in Steyr, Austria.