Connecting & EnergizingThe World We Share.

High-tech electronics, cell phones, solar panels: None of these can be manufactured without polysilicon. HSC is one of the world’s largest providers of hyper-pure polysilicon and other silicon-based products.

Explore Markets & Technologies

News and Stories

Discover the latest company news and how HSC is benefiting global customers and the Great Lakes Bay Region.

Press Releases

Roy Furbank Appointed Chief Technology Officer

Technology Leader Mark Loboda Will Retire in October  Hemlock, Mich. — Hemlock Semiconductor (HSC), the nation’s leading producer of hyper-pure …
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HSC in the News

Corning, Suniva and Heliene Announce First ‘Made in America’ Solar Module Supply Chain

Premium American Polysilicon, Wafers, and Solar Cells Maximize Domestic Content, Enable U.S.-Made Module Suniva, the largest and oldest U.S. manufacturer …
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HSC in the News

Great Lakes Bay Region Boys & Girls Clubs announce esports league

The Boys & Girls Clubs of the Great Lakes Bay Region will launch its own esports league for teen members …
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Build A Better Tomorrow With AHigh-TechCareer At HSC.

Shaping the future of technology can mean a brighter future for you.

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Giving BackTo The Community We Share

We believe there’s no greater place to live and work than the Great Lakes Bay Region. And we’re committed to making it even better.

Learn How We Give Back

Sustainability And SafetyAre Top Priorities At HSC.

We protect our planet and our neighbors.

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Sustainability
Sustainability