SLOVENSKÉ ENERGETICKÉ STROJÁRNE a.s. (skrátene: SES a.s.)

Slovenské energetické strojárne a.s. (SES a.s.) is a Slovak engineering company specializing in the design, manufacture, and supply of steam boilers for thermal power plants and other industrial equipment. Headquartered in Tlmače, the company operates as a major supplier of energy generation technologies and power plant components.