Hemlock Semiconductor
Hemlock Semiconductor produces hyper-pure polysilicon, a raw material for the solar and electronics industries. It is the largest producer of polysilicon headquartered in the United States, with its factory in Hemlock, Michigan.
PrivateUnited StatesRaw materials
Money
Corning owns Hemlock Semiconductor
Corning holds 80.5% of Hemlock Semiconductor, as stated for the period after Dow Corning became fully owned by Dow in 2016.