Hemlock / Michigan / United States
In operation for more than 40 years, Hemlock Semiconductor Corporation is a privately held company that manufactures and sells polycrystalline silicon. It maintains a staff of more than 1,000 employees. The corporation produces silicon for semiconductor and solar power generating applications. Hemlock Semiconductor Corporation has achieved ISO 9001:2000 certification. The corporation is a member of Semiconductor Equipment and Materials International. Hemlock Semiconductor Corporation s products are used in cellular phones, computers, video games, digital cameras, medical devices, environmental control systems, solar cells and panels, and car and home electronic products. The corporation is a joint venture of Dow Corning Corporation, Shin-Etsu Handotai Company and Mitsubishi Materials Corporation.
