Electromontaj Carpati SA engages in the construction of utility projects for electricity and telecommunications. It offers overhead power lines; substations and power points; building of electrical and civilian stations, and transformers; underground electric lines of low, medium, and high voltage; manufacture of metal structures, prefabricated concrete, equipment, and accessories; laboratory testing; oversized load transportation; hydropower plants and wind farms; aerial and underground fiber optic installations; and technical assistance services. The company was founded in November 1949 and is headquartered in Sibiu, Romania.