Applied Materials, Inc. develops and supplies technologies for semiconductor and display manufacturing. The company says its expertise in modifying materials at atomic levels and on an industrial scale helps customers transform possibilities into reality, and it operates manufacturing and research-and-development locations worldwide.
Sumitomo Chemical Advanced TechnologiesAs a wholly owned subsidiary of Sumitomo Chemical, Sumitomo Chemical Advanced Technologies has operated in Phoenix since the parent company acquired ATMI’s GaAs epiwafer assets in 2003. The company’s U.S. operation develops and manufactures materials for semiconductor and advanced-composite applications, with custom epitaxial wafers produced in a 50,000-square-foot facility that includes more than 6,000 square feet of clean-room space. Its management systems are certified to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018.PHOENIX, AZ
Momentive TechnologiesMomentive Technologies develops and manufactures advanced materials, including fused quartz and ceramics, for industrial and technology applications. The company says it has more than 130 years of history, over 900 employees, and 10 facilities across Asia, Europe, and North America; its products support semiconductor manufacturing and other markets including aerospace and electronics.STRONGSVILLE, 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
The Chemours CompanyThe Chemours Company makes advanced chemical materials, including fluoropolymers that help semiconductor manufacturers protect critical equipment and produce reliable chips. Its Advanced Performance Materials business carries the legacy of Roy Plunkett’s 1938 fluoropolymer discovery and supplies materials used across high-technology applications worldwide. Chemours also operates Europe’s largest production site in Dordrecht, where it makes Teflon™ and Viton™ materials for manufacturers.BELLE, WV