Avient Corporation is a global provider of specialized polymer and colorant solutions, formerly known as PolyOne. The company develops, manufactures, and supplies color and additive concentrates (masterbatch), specialty polymer formulations, thermoplastic elastomers, composite materials, and related performance materials used to enhance processing and end-use properties.
Headquartered in Avon Lake, Ohio, Avient operates manufacturing and technology centers worldwide and serves markets including packaging, consumer goods, healthcare, transportation, electronics, wire and cable, and industrial applications. Its capabilities span formulation and application development, color matching, compounding, material characterization, and regulatory support. Avient focuses on materials that enable lightweighting, durability, and improved recyclability, aligning with circular-economy and sustainability objectives in the plastics and chemicals value chain.