EVN AG provides energy and environmental services in Austria, Bulgaria, North Macedonia, Croatia, Germany, and Albania. The company operates through Energy, Generation, Networks, South East Europe, Environmental, and All Other segments. It is involved in energy generation; operation of distribution networks; production and supply of electricity, natural gas, and heat to end customers, as well as investment activities. The company also offers environmental services, such as supply of drinking water; procures, trades, markets, and sells electricity, natural gas, and primary energy carriers to end customers and wholesale markets. In addition, it plans, constructs, finances, and/or operates water supply, wastewater treatment, and thermal waste utilization services; provides internet and telecommunication services; generates electricity from renewable energy, hydropower, and photovoltaics; and constructs and operates natural gas networks. The company was founded in 1922 and is based in Maria Enzersdorf, Austria. EVN AG operates as a subsidiary of NÖ Landes-Beteiligungsholding GmbH.