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Westlake Corporation  (NYSE: WLK)
 

Westlake's Customers Performance

WLK



 
WLK's Source of Revenues Westlake's Corporate Customers have recorded an advance in their cost of revenue by 6.17 % in the 2 quarter 2026 year on year, sequentially costs of revenue grew by 3.09 %. During the corresponding time, Westlake Corporation recorded a revenue increase by 10.77 % year on year, sequentially revenue grew by 23.34 %. While revenue at the Westlake Corporation's corporate clients recorded rose by 16.26 % year on year, sequentially revenue grew by 12.99 %.

List of WLK Customers




Westlake's Customers have recorded an advance in their cost of revenue by 6.17 % in the 2 quarter 2026 year on year, sequentially costs of revenue grew by 3.09 %, for the same period Westlake Corporation recorded revenue increase by 10.77 % year on year, sequentially revenue grew by 23.34 %.

List of WLK Customers

Westlake's Business Units
Housing and Infrastructure Products    68.63 % of total Revenue
Performance and Essential Materials    7.06 % of total Revenue
Intersegment Eliminations    7.06 % of total Revenue




   
Customers Net Income grew in Q2 by Customers Net margin grew to
37.6 % 10.83 %
Customers Net Income grew in Q2 by 37.6 %


Customers Net margin grew to 10.83 %



Westlake's Customers, Q2 2026 Revenue Growth By Industry
Customers in Chemical Manufacturing Industry      4.75 %
Customers in Chemicals - Plastics & Rubber Industry -5.86 %   
Customers in Containers & Packaging Industry      10.92 %
Customers in Aluminum Industry      27.76 %
Customers in Forestry & Wood Products Industry      0.23 %
Customers in Iron & Steel Industry      19.5 %
Customers in Metal Mining Industry      14.09 %
Customers in Miscellaneous Fabricated Products Industry      17.39 %
Customers in Paper & Paper Products Industry -2.79 %   
Customers in Construction Raw Materials Industry      21.18 %
Customers in Aerospace & Defense Industry      9.23 %
Customers in Construction & Mining Machinery Industry      21.22 %
Customers in Construction Services Industry      8.04 %
Customers in Miscellaneous Manufacturing Industry      8.16 %
Customers in Industrial Machinery and Components Industry      8.75 %
Customers in Conglomerates Industry      7.82 %
Customers in Apparel, Footwear & Accessories Industry      3.93 %
Customers in Appliance & Tool Industry -2.81 %   
Customers in Electronic Parts & Equipment Industry -97.14 %   
Customers in EV, Auto & Truck Manufacturers Industry      9.62 %
Customers in Auto & Truck Parts Industry -4.86 %   
Customers in Furniture & Fixtures Industry      4.13 %
Customers in Recreational Products Industry -2.61 %   
Customers in Electric & Wiring Equipment Industry      16 %
Customers in Nonalcoholic Beverages Industry      6.4 %
Customers in Agricultural Production Industry      2.31 %
Customers in Food Processing Industry -2.17 %   
Customers in Personal & Household Products Industry      3.95 %
Customers in Legal Cannabis Industry -4.37 %   
Customers in Oil And Gas Production Industry      25.73 %
Customers in Oil & Gas Integrated Operations Industry      57.05 %
Customers in Renewable Energy Services & Equipment Industry      102.84 %
Customers in Consumer Financial Services Industry      3105.9 %
Customers in Insurance Brokerage Industry      4.07 %
Customers in Property & Casualty Insurance Industry      10.04 %
Customers in Investment Services Industry      14.74 %
Customers in Real Estate Investment Trusts Industry -0.88 %   
Customers in Biotechnology & Pharmaceuticals Industry      9.76 %
Customers in Major Pharmaceutical Preparations Industry      12.76 %
Customers in Medical Equipment & Supplies Industry      0.84 %
Customers in Laboratory Analytical Instruments Industry      6.08 %
Customers in Broadcasting Media & Cable TV Industry -9.2 %   
Customers in Communications Services Industry      14.53 %
Customers in Personal Services Industry      3.87 %
Customers in Professional Services Industry -29.95 %   
Customers in Publishing & Information Industry      11.4 %
Customers in Security & Armored Car Services Industry -14.63 %   
Customers in Movies and Entertainment Industry  
Customers in Communications Equipment Industry      16.27 %
Customers in Computer Hardware Industry      41.65 %
Customers in IT Infrastructure Industry      7.14 %
Customers in Cloud Computing & Data Analytics Industry      30.32 %
Customers in Scientific & Technical Instruments Industry      10.11 %
Customers in Semiconductors Industry      24.67 %
Customers in Software & Programming Industry -30.32 %   
Customers in Consumer Electronics Industry -1.24 %   
Customers in Home Improvement Industry      7.52 %
Customers in Specialty Retail Industry -4.8 %   
     
• Customers Valuation • Customers Mgmt. Effect.


Westlake's Comment on Sales, Marketing and Customers



The company operates in the building products and chemicals markets, producing products for daily use. It manages ethylene production facilities and related assets through Westlake Chemical Partners LP and Westlake Chemical OpCo LP, supplying ethylene to its Performance and Essential Materials segment. The company holds a 50% interest in LACC, LLC, which produces ethylene for integrated downstream operations. Its growth includes acquisitions of Axiall Corporation, Boral Limited's North American building products businesses, and the global epoxy business of Hexion Inc. Additionally, the company expanded production capacities for chlorine, caustic soda, and vinyl chloride monomer (VCM) at its Geismar, Louisiana site.


  News about Westlake Corporation Contracts

Westlake Corporation Balances Strategic Financial Maneuvers with Pioneering Environmental and Product Inno...

Westlake Corporation (NYSE: WLK) continues to make significant strides in both its financial strategies and its commitment to sustainable practices. Announced from its headquarters in Houston, Texas, Westlake has recently unveiled a noteworthy initiative that further underscores its robust financial positioning and its dedication to environmental sustainability. Financial Strategy: Public Tender Offer for Bonds In a significant move to optimize its financial portfolio, Westlake Corporation declared the initiation of a cash tender offer aimed at purchasing all outstanding 3.600% senior notes, due in 2026. This offer will proceed based on the terms delineated in a purchase offer dated November 4, 2025. This st...

-grabbing announcement; it signifies Westlakes evolving vision of a future where waste is minimised and resources ar...

In a significant leap towards sustainability, Westlake Corporation, a prominent player in the chemical industry, has announced a strategic collaboration between their Westlake Epoxy division and Alpha Recyclage Composites, a trailblazer in the recycling of composite materials. This partnership, poised to transform the landscape of materials recycling, particularly carbon fibre composites, heralds a new era in ecological stewardship within the composites sector.On June 12, 2025, Westlake disclosed its plans to enhance the recycling capabilities of carbon fibre composites, addressing a pressing environmental challenge: the disposal and waste management of composite materials. Traditionally, these materials hav...

Building Dreams, Elevating Lives Westlake Royals Renewed Dedication to Home Remodeling Excellence,

Crafting Dreams and Building Futures: Westlake Royal Building Products Sponsors NAHB s National Home Remodeling Month for the Fourth Year In an age where innovation and tradition blend seamlessly, the importance of home remodeling is magnified as individuals seek to create spaces that reflect their identities while embodying modern functionality. Within this context, Westlake Royal Building Products, a prominent subsidiary of Westlake Corporation (NYSE: WLK), is sponsoring the National Association of Home Builders (NAHB) National Home Remodeling Month for the fourth consecutive year. This annual event, held each May, is a celebration of the remodeling industry, an acknowledgment of the expertise of remodeli...

Westlake Releases 2023 Sustainability Report

Westlake Corporation s Commitment to Sustainability: Innovations and Community Solutions In an era where sustainability is not merely a trend but a necessity, Westlake Corporation (NYSE: WLK) has reaffirmed its dedication to responsible business practices with the release of its 2023 Sustainability Report. This extensive document marks the company’s seventh annual update and outlines Westlake s innovations in sustainable products, operational efficiencies, community engagement, and workforce development.The report emphasizes that sustainability is deeply integrated into Westlake s operational philosophy. It showcases the firm’s commitment to creating a robust framework that supports both environmental s...

Westlake Announces New CEO and President, Faces Challenges Amidst Declining Revenue and Costs of Revenues for Corpora...

Westlake Announces Succession Plan with Jean-Marc Gilson as New CEO and President, Albert Chao Becomes Executive Chairman Westlake Corporation (NYSE: WLK) has unveiled its succession plan, appointing Jean-Marc Gilson as the new President and CEO. Gilson, who previously held the position at Mitsubishi Chemical Group Corporation, will take over from Albert Chao, who will assume the role of Executive Chairman of the Board of Directors.This leadership change comes at a time when Westlake s corporate customers are experiencing a significant rise in their cost of revenue. In the first quarter of 2024, the cost of revenue for these customers increased by a staggering 30.01% year-on-year. Sequentially, costs of reve...

Ensuring Water Safety: Westlake Water Solutions Raises Awareness on Proper Pool Chlorination

As commercial pools across the country prepare to open for the summer season, it is important to highlight the significance of National Water Safety Month, which commenced on May 1st. In light of this, Westlake Water Solutions, a business unit of Westlake Corporation (NYSE: WLK), in collaboration with NSF International, a renowned public health and safety organization, is emphasizing the crucial importance of using adequately specified chlorine tablets to ensure pool safety. Improper pool chlorination can pose serious safety risks to swimmers, leading to various diseases and infections. To combat this issue, Westlake Water Solutions and NSF International are actively reminding health inspectors and pool oper...

Westlake Epoxy Enhances Industry with New Lower Yellowing Epoxy Products, Raising the Bar at American Coatings Show 2024

Introducing New Lower Yellowing Epoxy Products: Westlake Epoxy Innovates for Enhanced Performance at American Coatings Show 2024Amidst the ever-evolving world of chemical and industrial materials, Westlake Epoxy, a subsidiary of the esteemed Westlake Corporation, is set to unveil their latest innovation at the highly anticipated American Coatings Show 2024. The event, held in Indianapolis, Indiana, will showcase Westlake Epoxy s groundbreaking Deep Pour Lower Yellowing Epoxy System, which is poised to revolutionize the industry.The Deep Pour Lower Yellowing Epoxy System stands as a pinnacle achievement of Westlake s cutting-edge research and development efforts. This remarkable two-component epoxy/amine syst...

Westlake Epoxy Duisburg Receives Coveted ISCC PLUS Certification, Pioneering Sustainable Manufacturing Practices in Epoxy Industry

Westlake Epoxy Duisburg Receives ISCC PLUS Certification, Solidifying Commitment to SustainabilityIn a significant achievement, Westlake Corporation has announced that its Westlake Epoxy manufacturing site in Duisburg, Germany, has been awarded the prestigious International Sustainability and Carbon Plus (ISCC PLUS) certification. This certification recognizes the site s exceptional efforts in the tracing and handling of sustainable materials used in the production of epoxy specialty products.This latest certification marks the second Westlake Epoxy site in Europe to receive ISCC PLUS certification, highlighting the company s commitment to promoting sustainable practices throughout its operations. With susta...

Westlake Royal Building Products Showcases Be Boundless Campaign and New Innovations at International Builders Show

Westlake Royal Building Products (Westlake Royal), a subsidiary of Westlake Company (NYSE:WLK), is set to showcase its Be Boundless campaign, top industry trends, and new product innovations at the 2024 NAHB International Builders Show (IBS) in Las Vegas from February 27-29, 2024. The company s booth, located in the Central Hall (C3819), will highlight Westlake Royal s rich legacy, cutting-edge design, and the boundless possibilities offered by its industry-leading portfolio.The exhibition comes at a time when Westlake Corporation s corporate clients have experienced a reduction of -1.12% in their costs of revenue, compared to the same period last year. Sequentially, costs of revenue grew by 47.05%. Similarl...

Westlake Royal Building Products Showcases Innovation Amid Challenging Revenue Conditions



Westlake Royal Building Products (Westlake Royal) is preparing to showcase its innovative offerings at The Buildings Show 2023, scheduled to take place from November 29 to December 1 at the Metro Toronto Convention Centre in Toronto. As a subsidiary of Westlake Corporation (NYSE: WLK), Westlake Royal will not only host a product demonstration for Versetta Stone but also unveil new products from its siding, trim and accessories, roofing, and tools lines at booths 223 and 227.
Despite a challenging quarter, characterized by declining revenues for both Westlake Corporation and its corporate clients, the company remains committed to providing value to its customers. In Q3, Westlake Corporation s co...




Westlake’s Comment on Sales, Marketing and Customers


The company operates in the building products and chemicals markets, producing products for daily use. It manages ethylene production facilities and related assets through Westlake Chemical Partners LP and Westlake Chemical OpCo LP, supplying ethylene to its Performance and Essential Materials segment. The company holds a 50% interest in LACC, LLC, which produces ethylene for integrated downstream operations. Its growth includes acquisitions of Axiall Corporation, Boral Limited's North American building products businesses, and the global epoxy business of Hexion Inc. Additionally, the company expanded production capacities for chlorine, caustic soda, and vinyl chloride monomer (VCM) at its Geismar, Louisiana site.








WLK's vs. Customers, Data

(Revenue and Income for Trailing 12 Months, in Millions of $, except Employees)



COMPANY NAME MARKET CAP REVENUES INCOME EMPLOYEES
Westlake Corporation 8,850.47 10,976.00 -1,593.00 14,600
Louisiana pacific Corporation 4,601.10 2,882.00 297.00 4,300
Merck and Co Inc 351,999.70 66,569.00 3,170.00 75,000
Eli Lilly And Company 1,025,846.95 79,665.80 26,711.20 50,000
Pfizer Inc 157,007.45 63,315.00 7,535.00 75,000
Amgen Inc 204,582.08 45,369.00 7,800.00 13,000
SUBTOTAL 31,312,290.78 11,595,519.23 1,012,890.34 16,793,000
403 more clients available

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Sources: Westlake Corporation’s official press releases and regulatory filings; CSIMarket.com’s market research; and the financial filings and press releases of other companies cited in this report.
Updated on:
Focus of this report: Westlake Corporation’s corporate clients.
For your research, we’ve provided 9 tables on Westlake Corporation corporate clients.
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