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U.S. Silica Holdings Inc. is a global performance materials company and is a member of the Russell 2000. The company is a leading producer of commercial silica used in the oil and gas industry and in a wide range of industrial applications. Over its 123-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver more than 600 diversified products to customers across our end markets. U.S. Silica`s wholly-owned subsidiaries include EP Minerals and SandBox Logistics™. EP Minerals is an industry leader in the production of products derived from diatomaceous earth, perlite, engineered clays and non-activated clays. SandBox Logistics™ is a state-of-the-art leader in proppant storage, handling and well-site delivery, and is dedicated to making proppant logistics cleaner, safer and more efficient. The company has 27 operating mines and processing facilities and two additional exploration stage properties across the United States and is headquartered in Katy, Texas.
Sun Prairie Sand and Gravel is a Sun Prairie, WI-based company in the Agriculture and Mining sector.
Covia is a leading provider of minerals and material solutions for the Industrial and Energy markets. We offer customers a broad array of high-quality products, distinctive technical capabilities and the industry`s most comprehensive and accessible distribution network. We have a strong legacy built on a spirit of partnership – with each other, our customers and our communities – because we believe it creates the best ideas, products and outcomes. Partnership attracts great people and helps them excel while fueling innovation and prosperity for all our stakeholders. Our scale and capabilities complement our extensive product portfolio, serving the diverse and complex needs of our customers in the foundry, building products, ceramics, coatings and polymers, water filtration, glass, and sports and recreation markets. Our solutions serve the diverse and complex needs of customers in the oil and gas market. Covia`s market-driven insights and value-added offerings, including an unparalleled selection of proppants to enhance well productivity, allow us to address all well environments and to solve a range of down-hole challenges faced by our customers. Our ability to deliver the right product, to the right place, at the right time, is unmatched. Just as strong is our commitment to building partnerships that help our customers succeed.
LKAB Minerals is an international industrial minerals group with a leading position in various product applications. We develop sustainable mineral solutions in partnership with our customers, supplying natural minerals engineered for functionality and usability. LKAB Minerals is a subsidiary of the Swedish company LKAB, one of the world`s leading producers of highly upgraded iron ore products and other related mining services and products.
SCS Mining is a Lively, ON-based company in the Agriculture & Mining sector.