About

U.S. Silica represents the future of the industrial silica and sand proppants industry. Throughout our history, we’ve worked hard to develop new and groundbreaking ways to support our customers’ success.

We have a 100+ year track record as an innovator in industrial silica products and solutions, and a rapidly growing market share as a supplier to domestic oil and natural gas operations that support the nation’s economic strength and energy independence.

The company is a leading producer of industrial minerals, including sand proppants, whole grain silica, ground silica, fine ground silica, calcined kaolin clay and aplite clay. In addition to offering over 200 products in these categories, U.S. Silica also operates as a research and development specialist for customized products and solutions utilizing the same raw materials. The wide variety of industries and applications served by U.S. Silica includes oil and gas, glass, chemicals, foundry, building products, fillers and extenders, recreation, industrial filtration and treatment, and testing and analysis. The company operates on a platform of ethics, safety and sustainability.