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Westlake

Petrochemical plastics building products

About Westlake

Manufacturing and supplying petrochemicals, plastics, and building products globally, enhancing daily life through quality products and services.

Key facts

Industry
Chemical Manufacturing
Company size
5,001–10,000 employees
Headquarters
houston, texas, United States
Founded
1986
Revenue
$11.2BFY2025, publicly reported
Website
westlake.com
LinkedIn
linkedin.com/company/westlake-corporation

Westlake in the news

Westlake at a glance

Westlake is a B2B company in the Chemical Manufacturing industry, headquartered in houston, texas, United States.

Westlake was founded in 1986.

Westlake has 5,001–10,000 employees.

Westlake's revenue is $11.2B (FY2025, publicly reported).

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