Osterman is a leading distributor of prime, commodity, and engineering resins. As a family-owned business, it has grown to become one of the largest and most trusted trading partners in the resin industry. Known for its reliable delivery and competitive pricing, Osterman supports customers with everything from sample bags to full rail cars—on time and tailored to their needs. Each year, the company supplies over a billion pounds of material, offering not just high-quality polymers, but also market insights and global customer support.