Faced with a difficult reality regarding electricity supply, not only for state institutions but also for private companies, industry, tourism, the education system and the general population, ETS decided to invest by offering a wide platform in products and services in order to respond to market demands with quality and in the shortest possible time. The main activity of ETS has been and remains in the field of electricity including High Voltage, Medium Voltage and Low Voltage, installation and maintenance of generating equipment, electricity supply and distribution equipment in industry and Telecommunications.