Hemlock Semiconductor Group – celebrating 50 years of leadership in polysilicon materials and technology

A half-century of experience and know-how in the development, production and global commercialization of polycrystalline silicon has made Hemlock Semiconductor a committed, reliable and proven supplier for your semiconductor or photovoltaics business.

Expertise that has evolved since 1961 gives us an edge in applying our application engineering to helping our customers around the world solve today's product and process challenges and identify tomorrow's opportunities.

Throughout 2011, Hemlock Semiconductor Group is celebrating and reaffirming our commitment to the safe, sustainable and reliable production of quality high-purity polysilicon for your products.