With a 100-year legacy in alumina innovation, Almatis develops, produces, and supplies high-quality alumina and alumina-based materials for demanding industrial applications. Its globally positioned manufacturing network supports reliable supply, while its materials serve everything from refractory and ceramic production to specialty uses such as investment-casting molds, glass, and metal filtration. Almatis is also expanding high-purity alumina and specialty ceramic capacity through a new Qingdao facility for semiconductor, electronics, and new-energy markets.
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AluChem, IncFounded in Cincinnati in 1978 by Ron Zapletal, Ron Bell, and Edward Butera, AluChem, Inc. manufactures specialty alumina and continues to operate its original facility as both a manufacturing site and corporate headquarters. The company says it has shifted from hydrated alumina production to specialty grades, including tabular alumina, serving investment casting, refractories, advanced ceramics, and polishing markets.CINCINNATI, OH
AMG AluminumAMG Aluminum is a customer-focused, technology-driven organization dedicated to innovation, quality, technical expertise, and rapid response to customer needs. For more than 80 years, AMG Aluminum has earned a trusted reputation for reliable delivery of consistently dependable aluminium grain refiners and master alloys anywhere in the world. Headquartered in Cambridge, OH, AMG Aluminum, a business unit of AMG Critical Materials N.V., is the combination of AMG Aluminum North America, LLC, AMG Aluminum UK, AMG Aluminum Brazil, and AMG Aluminum China Limited.CAMBRIDGE, OH
Surmet CorpFounded in 1982, Surmet Corp. develops and manufactures advanced material components, with a particular focus on transparent optical ceramics such as ALON® and Spinel for aerospace, defense and semiconductor applications. The company operates more than 100,000 square feet across three locations and is the only company globally identified on its site as manufacturing ALON®, while its Buffalo facility produces aluminum nitride powder in tonnage quantities. Surmet’s quality management system is certified to ISO 9001:2015.BUFFALO, NY
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