Company Story
1899 - The company's origins date back to 1899, when the Elektrizitäts-Aktiengesellschaft vormals W. Lahmeyer & Co. was founded in Frankfurt am Main.
1923 - The company merged with the Schlesische AG für Elektrizität to form the Elektrowerke AG.
1947 - The company was renamed to Preußenelektra AG.
1985 - The company was renamed to PreussenElektra GmbH.
2000 - The company merged with VIAG AG to form E.ON AG.
2002 - E.ON acquired the remaining shares of Sydkraft AB, a Swedish energy company.
2003 - E.ON acquired the Texas-based company, Louisville Gas and Electric.
2015 - E.ON SE was split into two separate companies: E.ON SE and Uniper SE.
2016 - E.ON SE acquired the German energy company, Innogy SE.
2020 - E.ON SE acquired the German energy company, RWE npower.