Wacker Chemie
Wacker Chemie is a German chemical company whose products include silicones, polymers and polysilicon. Its polysilicon and wafer business supplies the semiconductor industry.
PrivateGermanyRaw materials
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Money
Invests in Siltronic
Wacker Chemie, which wholly owned Siltronic before its 2015 listing, has held a 30.83% stake since March 2017. The page describes it as a fixed ownership.