Stepan Company is a specialty and intermediate chemicals manufacturer that produces surfactants, polymers, and specialty products for industrial customers across detergents, personal care, construction, automotive, agricultural, pharmaceutical, and food industries. The company operates three segments: Surfactants, which serve as cleaning and functional agents in laundry detergents, dishwashing products, personal care items, and industrial applications; Polymers, including polyurethane polyols, polyester resins, and phthalic anhydride used in foam insulation, coatings, adhesives, and construction materials; and Specialty Products for food, pharmaceutical, and nutritional applications. The company generates revenue by selling these specialty and intermediate chemicals to manufacturers who incorporate them into end products, competing on product performance, technical assistance, customer-specific capabilities, and production capacity rather than price alone.