All Brands Owned by Westlake Corporation
Westlake Corporation owns 6 brands in our database. Browse the complete portfolio of Westlake Corporation subsidiaries and brands across various industries.
Company Type
public
Headquarters
Houston, Texas, USA
Brand Portfolio
6 brands
Stock
New York Stock Exchange: WLK
Filter by Category
Showing industrial-materials brands
1 of 6 total brands
industrial-materials Brands
About Westlake Corporation
What does Westlake own?
Westlake owns its petrochemical and vinyls plants, the Westlake Royal building-products business, and pipe, fittings, and epoxy operations.
Is Westlake publicly traded?
Yes. It trades on the NYSE under ticker WLK, though the Chao family controls a majority of voting shares.
Is Westlake the same as Westlake Tires?
No. Westlake Corporation is a Houston chemicals company; Westlake Tires belongs to China's Zhongce Rubber Group, an unrelated business.
Who founded Westlake?
T.T. Chao founded the company in Houston in 1986.
Who is the CEO of Westlake?
Jean-Marc Gilson, who became CEO in 2024.
How much revenue does Westlake generate?
Approximately $12.1 billion annually.
Stock Information
Competitors to Westlake Corporation
No competing brands found in the same categories. This could be because Westlake Corporationoperates in unique market segments or we're still building our competitor database.
Westlake Corporation Brand Portfolio Overview
Westlake Corporation maintains a diverse portfolio of 6 brands across multiple industries. This comprehensive brand portfolio demonstrates the company's market presence and strategic business units.
Brand Portfolio by Industry:
- Furniture & Appliances: 5 brands
- industrial materials: 1 brands
For consumers and researchers interested in corporate ownership structures, understanding which brands are owned by Westlake Corporationprovides valuable insights into market dynamics, product relationships, and corporate strategy.
Explore More
Jobs at Westlake Corporation
Latest News About Westlake Corporation
Articles About Westlake Corporation
View more articles
News & Updates
Monthly IPO Roundup: November 2026 -- October's Biggest Listings
October 2026 IPOs: Jio Platforms set India's all-time record at $3.2B and surged 27%, GCash owner Mynt raised a Philippine-record P60.9B, Anthropic filed publicly for a possible mid-November debut, and U.S. listings were a biotech grab bag. Full recap.
Who Brands StaffNov 6, 2026
Ipo RoundupIpoStock Market
News & Updates
Monthly M&A Roundup: October 2026 Brand Ownership Changes
October 2026's biggest deals: Paramount Skydance closed its $110B Warner Bros. Discovery takeover, Salesforce signed Braze for $5.66B, Proofpoint bought Varonis for $6.3B, the Weston family agreed to buy Boots for $8.9B, and Viatris added Pacira for $1.65B. Full breakdown.
Who Brands StaffNov 6, 2026
M And A RoundupAcquisitionsNews
Rivalry
Duracell vs Energizer: The Battery Brand Rivalry
Duracell is Berkshire Hathaway-owned (25-30% US share). Energizer is publicly traded (NYSE: ENR) with Rayovac. Together they control ~85% of branded US batteries, but Amazon Basics has 27.1% online. Explore our database.
Who Brands StaffOct 23, 2026
DuracellEnergizerRivalry