What does Westlake do?

Westlake is a global manufacturer and supplier of materials and essential products used in the housing and construction, packaging and healthcare, automotive and consumer sectors.

What types of products does Westlake offer?

Westlake offers a range of products, including polyethylene, polyvinyl chloride (PVC), epoxy, caustic soda, and various housing and infrastructure products. These materials are used in a variety of applications, such as medical equipment, solar panels, wind turbines, and household cleaners.

What industries does Westlake serve?

Westlake serves the housing and construction, packaging and healthcare, automotive, and consumer sectors with its materials and essential products.

What is Westlake's commitment to sustainability?

Westlake is committed to sustainability, as evidenced by its development of products like solar panel encapsulate film and greenhouse sheeting, which are derived from polyethylene.

What is Westlake's mission?

Westlake's mission is to enhance people's lives every day through its performance and essential materials, which are used in a wide range of products and applications.

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Westlake Petrochemicals

900 LA-108, Sulphur, LA, 70665, United States

Last Updated Aug 19, 2026

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Company Overview

Company Name

Westlake Petrochemicals

Address

900 LA-108, Sulphur, LA, 70665, United States

Website

westlake.com

Phone

(337) 583-3100

Established

1994

Google Reviews

3.4 (8 reviews)

Google Business Category

Manufacturer

Locations

About Westlake Petrochemicals

Westlake is a global manufacturer and supplier of materials and essential products used in various sectors, including housing, construction, packaging, healthcare, automotive, and consumer. The company operates globally, with a presence in Sulphur, Louisiana, United States, and produces a range of products, such as polyethylene, polyvinyl chloride, epoxy, and chlor-alkali derivatives, which are used in numerous life-enhancing applications.

Business Profile

Read from the Westlake Petrochemicals website on Oct 13, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 8/10 · Current news and financial results; Complete corporate information

Recent changes

What changed on the Westlake Petrochemicals website and Google listing, as detected by Coldlytics on each visit.

Oct 13, 2026 · Plaquemine, LA
Google reviews went from 12 to 14

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