Westlake Competitors and Similar CompaniesClear all
Westlake's competitors and similar companies include Olin, Schweiter Technologies, Sasol, Dow and Chevron Phillips.
 Westlake Westlake (formerly known as Westlake Chemical) is a manufacturer and supplier of chemicals, polymers, and building products. |  Dow Dow is a company that provides materials science products and solutions for packaging, infrastructure, mobility, and consumer applications markets. | |||||
Founding Date | Founding Date 1986 | Founding Date 1892 | Founding Date 1912 | Founding Date 1950 | Founding Date 2018 | Founding Date 2000 |
Type | Type Public | Type Public | Type Public | Type Public | Type Public | Type Private |
Tags | ||||||
Locations | Locations Houston, US HQ Louvain La Neuve, BE Abbotsford, CA Beauharnois, CA Vaughan, CA Vaughan, CA Vaughan, CA see more | Locations Clayton, US HQ Melbourne, AU Guarujá, BR São Paulo, BR Bécancour, CA Montreal, CA Guangzhou, CN see more | Locations Steinhausen, CH HQ | Locations Johannesburg, ZA HQ Nanjing, CN Hamburg, DE Milan, IT Bratislava, SK Houston, US Houston, US see more | Locations Midland, US HQ El Biar, DZ Bahía Blanca, AR Puerto General San Martin, AR Altona, AU Melbourne, AU Moolap, AU see more | Locations The Woodlands, US HQ Beringen, BE Tessenderlo, BE Zaventem, BE Shanghai, CN Chuo City, JP Doha, QA see more |
Employees | Employees 15,540 | Employees 7,8492% increase | Employees 4,534 | Employees 27,678 | Employees 36,000 | Employees 4,8181% decrease |
Valuation ($) | Valuation ($) 17 b | Valuation ($) 4.8 b | Valuation ($) N/A | Valuation ($) 363.6 b | Valuation ($) 37.9 b | Valuation ($) N/A |
Financial | ||||||
Revenue (est.) | Revenue (est.) $11.2b (FY, 2025) | Revenue (est.) $6.8b (FY, 2025) | Revenue (est.) CHF904.4m (FY, 2025) | Revenue (est.) R249.1b (FY, 2025) | Revenue (est.) $40b (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods $10.4b (FY, 2025) | Cost of goods $6.3b (FY, 2025) | Cost of goods CHF462.1m (FY, 2025) | Cost of goods R129.1b (FY, 2025) | Cost of goods $37.4b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit $813m (FY, 2025) | Gross profit $501.5m (FY, 2025) | Gross profit CHF446.1m (FY, 2025) | Gross profit R120b (FY, 2025) | Gross profit $2.5b (FY, 2025) | Gross profit N/A |
Net income | Net income ($1.5b) (FY, 2025) | Net income ($101.1m) (FY, 2025) | Net income (CHF10m) (FY, 2025) | Net income R7.7b (FY, 2025) | Net income ($2.4b) (FY, 2025) | Net income N/A |
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Olin
HQ
Clayton, US
Employees
7,849↑ 2% increase
Olin is a company that manufactures and distributes chemical products and ammunition.
View company
Schweiter Technologies
HQ
Steinhausen, CH
Employees
4,534
Schweiter Technologies is a company that specializes in composites solutions.
View company
Sasol
HQ
Johannesburg, ZA
Employees
27,678
Sasol is a company that develops and manufactures chemicals and energy products.
View companyDow
HQ
Midland, US
Employees
36,000
Dow is a company that provides materials science products and solutions for packaging, infrastructure, mobility, and consumer applications markets.
View company