About Us

Group Companies

Washington Mills Company

Established in 1868, Washington Mills is a world leader in the manufacture and distribution of abrasive materials and fused mineral products. As one of the largest producers in the world with sales and manufacturing facilities around the globe, Washington Mills’ capabilities and capacity are unrivaled in the industry. From macro grits to micro grits to custom specialty fusions, our fused minerals are used in hundreds of different industries and applications. The company’s commitment to the industry and dedication to growth and innovation has made Washington Mills one of the largest and most respected abrasive grain and fused mineral producers in the world today. Washington Mills products include: brown aluminum oxide, white aluminum oxide, alumina-zirconia, silicon carbide, boron carbide, bubble alumina, chrome-alumina, ceramic media, emery, ferro-silicon, magnesia-chrome, mullite, spinel, and zirconia.