Westlake (WLK) Financial Statements & Analysis

Westlake (WLK) Income Statement

Westlake reported revenue of $11.17B in fiscal 2025 (fiscal year ended Dec 31, 2025), down 8.0% from $12.14B a year earlier. Westlake posted a net loss of $1.51B, compared with net income of $602.00M a year earlier. Gross margin was 2.6% and operating margin -14.1%. In the most recent quarter, Q2 fiscal 2026 (ended Jun 30, 2026), revenue was $3.27B, up 10.8% from the same quarter a year earlier.

Westlake Income Statement Analysis

Values in billions USD

Income Statement Balance Sheet Cash Flow Ratios

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Westlake Corporation income statement - Annual data in billions USD
Breakdown	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017
Period ending	Dec 2025	Dec 2024	Dec 2023	Dec 2022	Dec 2021	Dec 2020	Dec 2019	Dec 2018	Dec 2017
Revenue & Gross Profit
Revenue	11.17	12.14	12.55	15.79	11.78	7.50	8.12	8.64	8.04
Cost of Revenue	10.88	10.19	10.33	11.72	8.28	6.48	6.86	6.65	6.28
Gross Profit	0.29	1.96	2.22	4.07	3.50	1.02	1.26	1.99	1.76
Operating Expenses
Research & Development	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Selling, General & Administrative	0.91	0.87	0.87	0.81	0.53	0.44	0.46	0.45	0.40
Operating Expenses	1.87	0.99	1.49	1.02	0.70	0.59	0.60	0.58	0.54
Operating Income	-1.58	0.97	0.73	3.05	2.80	0.43	0.66	1.41	1.23
Other Income/Expense
Interest Income	0.00	0.15	0.10	0.02	0.01	0.01	0.02	0.00	0.00
Interest Expense	0.16	0.16	-0.17	-0.18	-0.18	0.14	0.12	0.13	0.16
Other Income/Expense	-0.02	-0.02	-0.03	-0.10	-0.12	-0.10	-0.09	-0.07	-0.14
Income
Income Before Tax	-1.60	0.94	0.70	2.95	2.68	0.33	0.57	1.33	1.08
Income Tax Expense	-0.16	0.29	0.18	0.65	0.61	-0.04	0.11	0.30	-0.26
Net Income	-1.51	0.60	0.48	2.25	2.02	0.33	0.42	1.00	1.30
Net Income - Continuous Operations	-1.51	0.65	0.52	2.25	2.02	0.33	0.42	1.00	1.30
Net Income - Discontinued Operations	-	-	-	-	-	-	-	-	-
EBITDA	-0.20	2.21	2.19	4.09	3.63	1.25	1.41	2.10	1.84
EBIT	-0.18	1.10	1.23	3.11	2.84	0.48	-	-	-
Depreciation & Amortization	1.24	0.12	0.96	0.98	0.78	0.77	0.71	0.64	0.60
Earnings Per Share
Basic EPS	-12.00	5.00	4.00	17.00	16.00	3.00	3.00	8.00	10.00
Diluted EPS	-12.00	5.00	4.00	17.00	16.00	3.00	3.00	8.00	10.00
Basic Shares Outstanding	0.13	0.13	0.13	0.13	0.13	0.13	0.13	0.13	0.13
Diluted Shares Outstanding	0.13	0.13	0.13	0.13	0.13	0.13	0.13	0.13	0.13

Source: Company financial statements from annual and quarterly filings. Data as of Jun 30, 2026. Data sources and methodology

Frequently Asked Questions About Westlake Financial Statements

What was Westlake's revenue in fiscal 2025?

Westlake reported revenue of $11.17B in fiscal 2025 (fiscal year ended Dec 31, 2025). That was down 8.0% from $12.14B a year earlier.

Is Westlake profitable?

No. Westlake reported a net loss of $1.51B in fiscal 2025. In fiscal 2024 it earned $602.00M.

What is Westlake's operating margin?

Westlake's operating income was −$1.58B on revenue of $11.17B in fiscal 2025, an operating margin of -14.1%, compared with 8.0% a year earlier.

What is net profit margin?

Net profit margin is net income divided by revenue. It shows how much of each dollar of sales a company keeps as profit after all costs, interest and taxes. Full definition