FDEE Electrica Transilvania Sud Distribution is one of the eight regional distribution companies for electricity in Romania, providing the main electricity supply and transit networks that society holds the distribution license area to approximately 2.6 million , based on the experience and tradition of over 100 years in the field. It is composed of six subunits called electricity distribution subsidiaries (SDEE), which provides electricity to consumers in counties: Alba, Brasov, Covasna, Harghita, Mures and Sibiu, the service area of 34100 km2. Also subsidiary Electrica Transilvania Sud Distribution, responsible for operation, maintenance and development of their own power plants in terms of quality, safety, efficiency and environmental protection.