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Friday 6 November 2026 Export WLK’s income statement to Excel — free account

Westlake Corporation

WLK Basic Materials Specialty Chemicals

Westlake Corporation’s revenue for fiscal 2025 (year ended December 2025) was $11.2 billion, down 8.01% from fiscal 2024.

Revenue
+5.04%
EPS
+102.3%
Free cash flow
+486.0%
Total debt
+8.76%

Quarter to September 2026, against a year earlier

63.38 2.90 −4.38%
Market cap
$8.5B
P/E
0.0×
Fwd P/E
36.7×
Dividend yield
3.35%
F-score
3/9
Altman Z
1.65
Beneish M
−2.44
Dividend safety
8/100
Overview Business Profile Earnings & Analysis
Financials
Income Statement Balance Sheet Cash Flow Metrics & Ratios
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Westlake Corporation (WLK) EV/Sales

Alert me on EV/Sales

As of 6 November 2026, Westlake Corporation (WLK) trades at a EV/Sales of 1.0×. Over the past ten years it has ranged from 0.8× (March 2020) to 2.5× (November 2016); the current reading is higher than 5% of that period. That is below the Specialty Chemicals industry median of 1.9× and below the Basic Materials sector median of 1.6×.

EV/Sales, daily

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Annual newest first

Period EV/Sales Change
FY2025 1.1× (19.44%)
FY2024 1.3× (13.60%)
FY2023 1.6× 59.67%
FY2022 1.0× (26.67%)
FY2021 1.3× (21.72%)
FY2020 1.7× 16.76%
FY2019 1.5× 15.16%
FY2018 1.3× (37.84%)
FY2017 2.0× (2.58%)
FY2016 2.1× 38.61%

Quarterly newest first

Period EV/Sales Change
Sep 2026 1.0× (12.63%)
Jun 2026 1.2× (29.68%)
Mar 2026 1.6× 51.28%
Dec 2025 1.1× 0.50%
43 more quarters

Against its own ten years

Low 0.8× High 2.5×
Ten-year median 1.4×
Current reading's percentile 6

EV/Sales against peers

Company EV/Sales
SSL Sasol Ltd. compare 0.1×
WLK Westlake Corporation 1.0×
EMN Eastman Chemical Company compare 1.2×
ALB Albemarle Corporation compare 1.9×
AXTA Axalta Coating Systems Ltd. compare 2.0×
SQM Sociedad Quimica y Minera S.A. compare 2.1×
SOLS Solstice Advanced Materials Inc. compare 2.5×
NEU NewMarket Corporation compare 2.7×
ESI Element Solutions Inc. compare 2.7×
Specialty Chemicals industry median 1.9×
Basic Materials sector median 1.6×
Market median 2.1×

What EV/Sales is

EV/Sales tells an investor how the value of a whole company, counting its debt and cash, compares with the sales it brings in.

((Stock Price × Shares (Basic, Weighted) (latest quarter)) + (Long Term Debt (Total) (latest quarter) + Current Part of Debt (latest quarter)) − Cash & Short Term Investments (latest quarter)) ÷ Revenue (TTM)

The full definition of EV/Sales →

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