Wien Energie
Updated: May 19, 2026
Founders: Michael Strebl, Karl Gruber
Country: Austria | Funding: €2B (+)
Founded: 2001
Website: https://www.wienenergie.at/
Wien Energie is the largest regional energy provider in Austria and a subsidiary of the municipal utility company Wiener Stadtwerke. It supplies homes and businesses in and around Vienna with with environmentally friendly power, cooling, heating, electromobility and telecommunications and a wide range of related services. It's also investing in expanding the use of renewables such as solar, wind and hydro power as well as electromobility.
Founded: 2001
Website: https://www.wienenergie.at/
Wien Energie is the largest regional energy provider in Austria and a subsidiary of the municipal utility company Wiener Stadtwerke. It supplies homes and businesses in and around Vienna with with environmentally friendly power, cooling, heating, electromobility and telecommunications and a wide range of related services. It's also investing in expanding the use of renewables such as solar, wind and hydro power as well as electromobility.
