EVN AG provides energy and environmental services in Austria, Bulgaria, North Macedonia, Croatia, Germany, and Albania. It operates through the Energy, Generation, Networks, South East Europe, Environmental, and All Other segments. The company is involved in energy generation, distribution network operation, and the production and supply of electricity, natural gas, and heat to end customers, as well as investment activities. It also offers environmental services such as drinking water supply, and 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. Founded in 1922, EVN AG is based in Maria Enzersdorf, Austria, and operates as a subsidiary of NÖ Landes-Beteiligungsholding GmbH.