Oil-Dri Corp. of America develops, manufactures, and markets sorbent products. It operates through the Business to Business Products Group and Retail and Wholesale Products Group segments. The Business to Business Products Group segment’s customers include processors and refiners of edible oils, petroleum-based oils and biodiesel fuel, manufacturers of animal feed and agricultural chemicals, distributors of animal health and nutrition products, and marketers of consumer products. The Retail and Wholesale Products Group segment customers include merchandisers, wholesale clubs, drugstore chains, pet specialty retail outlets, dollar stores, retail grocery stores, distributors of industrial cleanup and automotive products, environmental service companies, and sports field product users. The company was founded by Nick Jaffee in 1969 and is headquartered in Chicago, IL.