U.S. Silica

About

U.S. Silica is a global performance materials company and a leading producer of commercial silica used in the oil and gas industry and in a wide range of industrial applications. Founded in the late 1800s, the company has built its reputation over more than 120 years of operating history, developing core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver over 800 diversified products to customers across diverse end markets. The company's wholly-owned subsidiaries include EP Minerals, an industry leader in producing products derived from diatomaceous earth, perlite, engineered clays and non-activated clays, and SandBox Logistics, a state-of-the-art leader in proppant storage, handling and well-site delivery dedicated to making proppant logistics cleaner, safer and more efficient. U.S. Silica operates 27 mines and processing facilities across the United States, serving industries including building products, chemicals, fillers and extenders, filtration, foundry, glass, oil and gas, recreation and testing. The company is headquartered in Katy, Texas, and is committed to innovation, quality and sustainability in the industrial minerals industry.