About Us

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The Sibelco Group is a diversified multi-mineral company operating more than 250 mines and plants in 41 countries on five continents. Our Group affiliates include some of the most recognizable and trusted names in industrial minerals, including Sibelco Europe, WBB Minerals, Unimin Australia, Sibelco Asia, Grupo Materias Primas and Unimin North and South America. Collectively we are a global resource, drawing upon a synergistic mineral portfolio and the expertise and ingenuity of more than 10,000 employees to create value for our customers.

Our business is built upon quality and innovation; but our real strength is our people. The Sibelco Group employs a highly skilled team of professionals to convert natural mineral resources into engineered customer solutions. We are geologists, operations managers, applications engineers, research and development scientists, supply chain experts and international marketers; focused to deliver our industry's largest selection of foundry, refractory and metallurgical products.

With more options, metal casters and steel producers discover they can more effectively match chemical and performance properties with quality and production objectives. Whether your objective is to optimize strength, improve dimensional control and surface finish or increase yield, we can offer a solution.


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