Wien Energie GmbH
UtilitiesWien, Austria1001-5000 Employees
Wien Energie GmbH is the largest regional energy provider in Austria and operates as a subsidiary of the municipal utility Wiener Stadtwerke. It reliably supplies power, cooling, heating, electromobility services, and telecommunications to around two million people. The company emphasizes environmental sustainability by expanding the use of renewables such as solar, wind, and hydro power and by advancing electromobility. Through ongoing innovation and research, it seeks to influence the way energy is produced and used in the region. Based in Vienna, in the Alsergrund district, Wien Energie is a sizable employer in the city. A notable development in 2026 is the launch of Austria's first hydrogen coffee roaster, a joint effort with Julius Meinl Coffee, illustrating the company's engagement with innovative energy applications.