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Compare · ESI vs WLK

ESI vs WLK

Side-by-side comparison of Element Solutions Inc. (ESI) and Westlake Corporation (WLK): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ESI and WLK operate in Major Chemicals (Industrials), so they compete in similar markets.
  • WLK is the larger of the two at $10.84B, about 1.1x ESI ($9.71B).
  • Over the past year, ESI is up 81.5% and WLK is up 11.4% - ESI leads by 70.1 points.
  • WLK has been more active in the news (4 items in the past 4 weeks vs 2 for ESI).
  • WLK has more recent analyst coverage (25 ratings vs 20 for ESI).
PerformanceESI+81.47%WLK+11.41%
2025-06-09+0.00%2026-06-05
MetricESIWLK
Company
Element Solutions Inc.
Westlake Corporation
Price
-
-
Market cap
$9.71B
$10.84B
1M return
-9.90%
-15.36%
1Y return
+81.47%
+11.41%
Industry
Major Chemicals
Major Chemicals
Exchange
NYSE
NYSE
IPO
2014
2004
News (4w)
2
4
Recent ratings
20
25
ESI

Element Solutions Inc.

Element Solutions Inc produces and sells specialty chemical products the United States, China, and internationally. The company operates in two segments, Electronics and Industrial & Specialty. The Electronics segment researches, formulates, and sells specialty chemicals and materials for various types of electronics hardware products. This segment offers electronic assembly materials; circuitry solutions comprising circuit board metallization products, circuit formation products, electronic materials, and surface finishes; and semiconductor solutions. This segment primarily serves mobile communications, computers, automobiles, and aerospace equipment industries. The Industrial & Specialty segment provides industrial solutions, which include chemical systems that protect and decorate metal and plastic surfaces; consumable chemicals that enable printing image transfer on flexible packaging materials; and energy solutions, which consist of chemistries used in water-based hydraulic control fluids for offshore deep-water production and drilling applications. This segment's products include electroless nickel products, plating products, pre-treatment and cleaning solutions, functional conversion coatings, hard-coated films, and water treatment products; solid sheet printing elements and liquid imaging products; and offshore fluids. This segment serves the aerospace, automotive, construction, consumer electronics, consumer packaged goods, and oil and gas production end markets. The company was formerly known as Platform Specialty Products Corporation and changed its name to Element Solutions Inc in January 2019. Element Solutions Inc was founded in 1922 and is based in Fort Lauderdale, Florida.

WLK

Westlake Corporation

Westlake Chemical Corporation, together with its subsidiaries, manufactures and markets basic chemicals, vinyls, polymers, and building products worldwide. It operates through two segments, Vinyls and Olefins. The Vinyls segment provides specialty and commodity polyvinyl chloride (PVC), vinyl chloride monomers, ethylene dichloride, chlorine, caustic soda, chlorinated derivative, and ethylene products. This segment also manufactures and sells PVC compounds and building products fabricated from PVC, including residential siding, trim and molding, pipe and fittings for various water, sewer and industrial applications, profiles for windows and doors, decking products, films for various inflatables, wall covering tapes, roofing applications, and composite roof tiles. The Olefins segment offers polyethylene, styrene monomers, and various ethylene co-products, as well as sells propylene, crude butadiene, pyrolysis gasoline, and hydrogen products. Westlake Chemical Corporation offers its products to a range of customers, including chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses in various consumer and industrial markets, such as flexible and rigid packaging, automotive products, coatings, water treatment, refrigerants, and residential and commercial construction, as well as other durable and non-durable goods. The company was founded in 1986 and is headquartered in Houston, Texas. Westlake Chemical Corporation is a subsidiary of TTWF LP.

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