LyondellBasell (NYSE: LYB) is a global chemical and polymer company, among the largest producers of polyolefins. Incorporated in the Netherlands with major operations in the United States, it manufactures and markets materials used in packaging, automotive, consumer goods, construction, electronics, and healthcare. The company operates production facilities across the Americas, Europe, and Asia-Pacific.
Its portfolio includes olefins such as ethylene and propylene; polyethylene and polypropylene resins; and intermediates and derivatives including propylene oxide and oxyfuels. Through its Advanced Polymer Solutions business, LyondellBasell supplies engineered compounds and powders for performance applications. The company is also a significant licensor of polyolefin process technologies and a supplier of related catalysts. LyondellBasell pursues initiatives in circularity and lower-carbon materials, including mechanical and advanced recycling and polymers made with renewable or recycled content.