Westlake Chemical Corporation
Westlake Chemical Corporation is a leading manufacturer and supplier of petrochemicals, including a variety of PVC resins used in multiple industries.
Westlake Chemical Corporation is a global manufacturer and supplier of essential products and materials, headquartered in Houston, Texas. The company operates two main segments: the Olefins segment, which produces basic chemicals such as ethylene, polyethylene, and styrene, and the Vinyls segment, which manufactures PVC, caustic soda, and related vinyl products. Westlake also has a building products segment that produces window, door, and siding products. As a major player in the chemical industry, Westlake serves diverse end markets including packaging, automotive, construction, and consumer goods, with a strong presence in North America and expanding global operations.
