E.ON AG is the holding company of one of the world's largest investor-owned energy service provider based in Düsseldorf, Germany.
It operates in over 30 countries and serves over 26 million customers.
It is one of the 30 members of the DAX stock index of major German companies and a member of the Global Titans 50 index.
It's Profit 2010: 5.853 billion €
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