Industrial Specialties Group— Industrial Specialty Group is a leader in mining and processing smectite clays, both hydro-classified and dry processed, for uses in ceramics, paints & coatings, asphalt emulsions, wine and juice clarification, printing inks, household products, rubber, and other specialty industrial and consumer applications.

Metalcasting Products Group—World’s largest producer and supplier of quality green sand mold materials. Providing the foundry and casting industry throughout North America with custom-blended bentonite and non-bentonite products to strengthen sand molds for cast auto parts, farm implements, municipal castings, railcars, home appliances and other metallurgical products.

Pet Products Group—Supplying scoopable, traditional and alternative cat litters as well as specialty pet products to grocery and drug stores, mass merchandisers, wholesale clubs and pet specialty stores throughout the U.S.

AMCOL Paper Technologies has provided bentonite products for papermakers worldwide used in a variety of applications—retention, drainage and formation, pitch control, freshwater conditioning, and wastewater treatment.

Agricultural/Agronomics—Mines sodium and calcium bentonite for use in liquid herbicides, animal feed palletizing agents, flow agents, and leonardite shale.

Petroleum Products Group—A leading producer and supplier of custom-processed materials comprised of Wyoming bentonites, North Dakota lignite, polymers and chemical additives, which are essential to drilling operations.