Westlake Corporation (WLK) is in Basic Materials, Specialty Chemicals, based in United States, listed on NYSE. Market cap 7.96B USD. 52-week range 56.33 to 124.23 USD. Data as of 2026-10-09.
Westlake Corporation manufactures and markets performance and essential materials, and housing and infrastructure products in the United States, Canada, Germany, China, Mexico, Brazil, France, Italy, and internationally. It operates through two segments, Performance and Essential Materials and The Housing and Infrastructure Products. The Performance and Essential Materials segment offers ethylene, polyethylene, chlor-alkali, chlorinated derivative products, ethylene dichloride, vinyl chloride ...