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Compare · SXT vs WLK

SXT vs WLK

Side-by-side comparison of Sensient Technologies Corporation (SXT) and Westlake Corporation (WLK): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both SXT and WLK operate in Major Chemicals (Industrials), so they compete in similar markets.
  • WLK is the larger of the two at $11.07B, about 2.3x SXT ($4.80B).
  • Over the past year, SXT is up 18.2% and WLK is up 19.8% - WLK leads by 1.6 points.
  • WLK has been more active in the news (6 items in the past 4 weeks vs 2 for SXT).
  • WLK has more recent analyst coverage (25 ratings vs 4 for SXT).
PerformanceSXT+18.18%WLK+19.78%
2025-06-04+0.00%2026-06-03
MetricSXTWLK
Company
Sensient Technologies Corporation
Westlake Corporation
Price
$112.96-0.34%
$86.40-0.50%
Market cap
$4.80B
$11.07B
1M return
-1.25%
-24.67%
1Y return
+18.18%
+19.78%
Industry
Major Chemicals
Major Chemicals
Exchange
NYSE
NYSE
IPO
2004
News (4w)
2
6
Recent ratings
4
25
SXT

Sensient Technologies Corporation

Sensient Technologies Corporation, together with its subsidiaries, develops, manufactures, and markets colors, flavors, and other specialty ingredients in North America, Europe, the Asia Pacific, and internationally. It operates through three segments: Flavors & Extracts Group, Color Group, and Asia Pacific Group. The company offers flavor-delivery systems, and compounded and blended products; ingredient products, such as essential oils, natural and synthetic flavors, and natural extracts; fragrance products; and chili powder, paprika, and chili pepper, as well as dehydrated vegetables comprising parsley, celery, and spinach to the food, beverage, personal care, and household-products industries. It also provides natural and synthetic color systems for use in foods, beverages, pharmaceuticals, and nutraceuticals; colors and other ingredients for cosmetics, such as active ingredients, solubilizers, and surface treated pigments; pharmaceutical and nutraceutical excipients, including colors, flavors, coatings, and nutraceutical ingredients; and technical colors for industrial applications under the Sensient Food Colors, Sensient Pharmaceutical Coating Systems, Sensient Cosmetic Technologies, and Sensient Industrial Colors trade names. The company was incorporated in 1882 and is headquartered in Milwaukee, Wisconsin.

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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