WESTLAKE CORP

Westlake Corp.

Specialty Chemicals Basic Materials Houston, TX, United States WLK (NYQ)

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. The Performance and Essential Materials segment offers ethylene, polyethylene, styrene, chlor-alkali, chlorinated derivative products, ethylene dichloride, vinyl chloride monomer, polyvinyl chloride (PVC), epoxy specialty resins, and base epoxy resins and intermediaries. The Housing and Infrastructure Products segment provides residential PVC sidings; PVC trim and mouldings; architectural stone veneers; windows; PVC decking; PVC films for various inflatables, wallcovering, and tape and roofing applications; polymer composite and cement roof tiles; PVC pipes and fittings for various water, sewer, electrical, and industrial applications; and PVC compounds for various housing, medical, and automobile products. This segment also offers consumer and commercial products, such as landscape edging; industrial, home, and office matting; marine dock edging; and masonry joint controls. It offers its products to chemical processors; plastics fabricators; small construction contractors; municipalities; and supply warehouses for use in various consumer and industrial markets, including residential construction, flexible and rigid packaging, automotive products, healthcare products, water treatment, wind turbines, and coatings, as well as other durable and non-durable goods. The company was formerly known as Westlake Chemical Corporation and changed its name to Westlake Corporation in February 2022. Westlake Corporation was founded in 1986 and is headquartered in Houston, Texas. Westlake Corporation is a subsidiary of TTWF LP.

Stock Performance (90 Days)

Data through Dec 29, 2025
Price updates on page refresh. Intraday quotes available during market hours (9:30 AM - 4:00 PM EST).

Layoff History

No layoff events recorded for this company.

Recent News

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Frequently Asked Questions

Has WESTLAKE CORP had layoffs?
No layoff events have been recorded for WESTLAKE CORP in our database. This could mean the company has not conducted significant layoffs, or any layoffs have not been publicly reported.
How many employees does WESTLAKE CORP have?
WESTLAKE CORP has approximately 15,540 employees.
What industry is WESTLAKE CORP in?
WESTLAKE CORP operates in the Specialty Chemicals industry, within the Basic Materials sector.
Is WESTLAKE CORP a publicly traded company?
Yes, WESTLAKE CORP is publicly traded under the ticker symbol WLK on the NYQ. The company has a market capitalization of approximately $9.54 billion.
Where is WESTLAKE CORP headquartered?
WESTLAKE CORP is headquartered in Houston, TX, United States at 2801 Post Oak Boulevard, Houston, TX 77056, United States.

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