Hemlock Semiconductor

Hemlock Semiconductor (HSC) is a company providing polycrystalline silicon and other silicon-based products. Its products are used in the manufacture of semiconductor devices, solar cells and modules, and more.

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HQHemlock, MI, US
Cybersecurity ratingBMore
Hemlock Semiconductor was founded in 1961 and is headquartered in Hemlock, MI, US

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Key People/Management at Hemlock Semiconductor

Mark Bassett

Mark Bassett

Chairman & Chief Executive Officer
Steve Sklenar

Steve Sklenar

Chief Financial Officer
Philip Dembowski

Philip Dembowski

Senior Vice President and Chief Commercial Officer
George Mesrey

George Mesrey

General Counsel
Brooke Beebe

Brooke Beebe

Senior Vice President, Advocacy and Engagement
Andy Ault

Andy Ault

Senior Vice President – Manufacturing
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Hemlock Semiconductor Office Locations

Hemlock Semiconductor has an office in Hemlock
Hemlock, MI, US (HQ)
12334 Geddes Rd
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Hemlock Semiconductor Financials and Metrics

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Founding Date


Hemlock Semiconductor Cybersecurity Score

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Hemlock Semiconductor Online and Social Media Presence

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Hemlock Semiconductor News and Updates

Hemlock Semiconductor offering grants for local fire departments

Hemlock Semiconductor Operations (HSC) is accepting applications from local fire departments seeking grants to cover the cost of a training or certification of the fire department’s choice.

Great Lakes Bay Region Mental Health Partnership Announces Guide for Employers to Add Mental Health Coverage, iMatter Storytelling Effort to Address Stigma

The Great Lakes Bay Region Mental Health Partnership announced today several efforts that advance the access, awareness and importance of mental health in the region with the support of several partners including the Great Lakes Bay Regional Alliance, the Michigan Health Improvement Alliance (MiHIA)…

Hemlock Semiconductor Announces Leadership Transition

Hemlock Semiconductor Operations (HSC), the country’s largest manufacturer of hyper-pure polysilicon used in solar panels and semiconductors, today announced a leadership transition that will begin with the appointment of Arabinda “AB” Ghosh as Chief Operating Officer on Sept. 27.

Hemlock Semiconductor Frequently Asked Questions

  • When was Hemlock Semiconductor founded?

    Hemlock Semiconductor was founded in 1961.

  • Who are Hemlock Semiconductor key executives?

    Hemlock Semiconductor's key executives are Mark Bassett, Steve Sklenar and Philip Dembowski.

  • How many employees does Hemlock Semiconductor have?

    Hemlock Semiconductor has 553 employees.

  • Who are Hemlock Semiconductor competitors?

    Competitors of Hemlock Semiconductor include Veeco, IXYS and Photronics.

  • Where is Hemlock Semiconductor headquarters?

    Hemlock Semiconductor headquarters is located at 12334 Geddes Rd, Hemlock.

  • Where are Hemlock Semiconductor offices?

    Hemlock Semiconductor has an office in Hemlock.

  • How many offices does Hemlock Semiconductor have?

    Hemlock Semiconductor has 1 office.