Founded in Pittsburgh in 1992, Silicon Materials, Inc. makes electronic-grade silicon wafers for semiconductor manufacturers, using virgin polysilicon rather than scrap as the starting feedstock. The company is vertically integrated, with production in Pinsk, Belarus, U.S. sales and distribution, and traceability from polysilicon lot through final packaging. Its quality system is ISO 9001:2015 certified, and its facility produces as many as 60,000 wafers per month at adjusted 100mm capacity.
ISO 9001:2015
Sico Technology GmbHFounded in Bad Bleiberg in 1981, Sico Technology GmbH processes high-purity silicon, quartz and ceramics into components for the semiconductor industry. Its Austrian headquarters combines research and development with production, while the group operates across Austria, the United States and Singapore with nearly 150 employees. Sico is also known for a patented silicon injector designed to reduce particle defects and extend furnace operating time.FAIRPORT HARBOR, OH
SilfexSilfex makes precision silicon components for the semiconductor equipment industry, growing and machining the material used in processes ranging from plasma etching to thin-film deposition. Established in 2009 as a Lam Research company, it operates facilities in Eaton and Springfield, Ohio, with 625,000 square feet across both sites. Its scale is matched by unusually fine control, including micro-machined holes and finishes below one micro-inch Ra, for components that help produce the electronics used every day.EATON, OH
Sico Technology GmbHFrom its headquarters in Bad Bleiberg, Austria, Sico Technology GmbH processes high-purity silicon, quartz and ceramics into custom components for the semiconductor industry. Founded in 1981, the company has grown to nearly 150 employees across Austria, the United States and Singapore, combining research and development with series production. Its patented silicon-injector process is designed to reduce particle contamination and extend furnace operation between replacements.CLEVELAND, OH
Filmtronics IncFilmtronics makes advanced semiconductor process materials, including spin-on polymers and diffusants, from its global headquarters in Butler, Pennsylvania. Present since the semiconductor industry’s early-1970s boom, the company supports demanding electronics, MEMS, photonics and photovoltaic applications with customized materials and process-development expertise. Filmtronics has maintained ISO 9001 registration since 2000 and is also ISO 14001 certified.BUTLER, PA