Kaplan, Francis Turbine Factory, Valves, Hydraulic Installations, Repair and Maintenance of Hydroelectric Power Plants. Also assembly and disassembly of Thermal Power Plants (Wind and Photovoltaic Power Plants) Inspections and Technical Tests, incorporated in the Slovak Republic, with registered office at Lieskovec 598/75, 018 41 Dubnica nad Vahon, registered in the Mercantile Registry of the Trencin District Court, with number 36 321 982. STM POWER has a well-equipped factory in Dubnica nad Vahom, with excellent production capacity.