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WESTLAKE CORP

WESTLAKE CORPWLKEarnings & Financial Report

NYSE · petroleum industry

Westlake Corporation is an international manufacturer and supplier of petrochemicals, polymers and fabricated building products, which are fundamental to various consumer and industrial markets. The company was founded by Ting Tsung Chao in 1986. it is the largest producer of low-density polyethylene (LDPE) in the US and ranks among the Forbes Global 2000. Westlake Chemical operates in two segments: Olefins and Vinyls, and is also an integrated producer of vinyls, with substantial downstream ...

WLK Q3 2025 Key Financial Metrics

Revenue

$2.8B

Gross Profit

$236.0M

Operating Profit

$-766.0M

Net Profit

$-782.0M

Gross Margin

8.3%

Operating Margin

-27.0%

Net Margin

-27.6%

YoY Growth

-9.0%

EPS

$-6.06

Financial Flow

WESTLAKE CORP Q3 2025 Financial Summary

WESTLAKE CORP reported revenue of $2.8B for Q3 2025, with a net profit of $-782.0M (-27.6% margin). Cost of goods sold was $2.6B, operating expenses totaled $1.0B.

Key Financial Metrics

Total Revenue$2.8B
Net Profit$-782.0M
Gross Margin8.3%
Operating Margin-27.0%
Report PeriodQ3 2025

WESTLAKE CORP Annual Revenue by Year

WESTLAKE CORP annual revenue history includes year-by-year totals (for example, 2024 revenue was $12.1B).

YearAnnual Revenue
2024$12.1B
2023$12.5B
2022$15.8B

Income Statement

Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025
Revenue$2.83B$2.98B$3.21B$3.12B$2.84B$2.85B$2.95B$2.84B
YoY Growth-14.3%-11.4%-1.4%0.1%0.6%-4.3%-7.9%-9.0%

Balance Sheet

Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025
Assets$21.04B$20.96B$21.08B$21.11B$20.75B$20.71B$20.81B$19.81B
Liabilities$10.27B$10.11B$9.99B$9.92B$9.71B$9.79B$10.02B$9.88B
Equity$10.24B$10.33B$10.57B$10.66B$10.53B$10.41B$10.28B$9.43B

Cash Flow

Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025
Operating CF$573.0M$169.0M$237.0M$474.0M$434.0M$-77.0M$135.0M$182.0M