Ecolab Inc (ECL)vsWestlake Chemical Corporation (WLK)
ECL
Ecolab Inc
$268.54
+1.53%
BASIC MATERIALS · Cap: $74.91B
WLK
Westlake Chemical Corporation
$114.22
+0.11%
BASIC MATERIALS · Cap: $14.63B
Smart Verdict
WallStSmart Research — data-driven comparison
Ecolab Inc generates 44% more annual revenue ($16.08B vs $11.17B). ECL leads profitability with a 12.9% profit margin vs -13.5%. WLK appears more attractively valued with a PEG of 1.70. ECL earns a higher WallStSmart Score of 55/100 (C-).
ECL
Buy55
out of 100
Grade: C-
WLK
Hold37
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-142.8%
Fair Value
$125.04
Current Price
$268.54
$143.50 premium
Intrinsic value data unavailable for WLK.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Every $100 of equity generates 23 in profit
17.8% revenue growth
Reasonable price relative to book value
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.4x book value
Weak financial health signals
Expensive relative to growth rate
Expensive relative to growth rate
Grey zone — moderate risk
Weak financial health signals
ROE of -14.5% — below average capital efficiency
Comparative Analysis Report
WallStSmart ResearchBull Case : ECL
The strongest argument for ECL centers on Market Cap, Return on Equity, Revenue Growth. Revenue growth of 17.8% demonstrates continued momentum.
Bull Case : WLK
The strongest argument for WLK centers on Price/Book.
Bear Case : ECL
The primary concerns for ECL are P/E Ratio, Price/Book, Piotroski F-Score.
Bear Case : WLK
The primary concerns for WLK are PEG Ratio, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
ECL profiles as a growth stock while WLK is a turnaround play — different risk/reward profiles.
ECL carries more volatility with a beta of 0.98 — expect wider price swings.
ECL is growing revenue faster at 17.8% — sustainability is the question.
ECL generates stronger free cash flow (758M), providing more financial flexibility.
Bottom Line
ECL scores higher overall (55/100 vs 37/100) and 17.8% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Ecolab Inc
BASIC MATERIALS · SPECIALTY CHEMICALS · USA
Ecolab Inc., headquartered in St. Paul, Minnesota, is an American corporation that develops and offers services, technology and systems that specialize in water treatment, purification, cleaning and hygiene in a wide variety of applications. It helps organizations both private market as well as public treat their water, not only for drinking directly, but also for use in food, healthcare, hospitality related safety and industry.
Westlake Chemical Corporation
BASIC MATERIALS · SPECIALTY CHEMICALS · USA
Westlake Chemical Corporation (WLK) is a leading global manufacturer and supplier of petrochemicals, polymers, and fabricated products, serving critical sectors such as construction, automotive, and packaging. With its operations divided into the Olefins and Vinyls segments, Westlake is poised to capitalize on global economic trends and increasing product demand. The company is committed to sustainability and innovation, investing in advanced technologies to optimize operational efficiency and minimize environmental impact. With a strong manufacturing footprint in North America and Europe and a disciplined financial management strategy, Westlake is strategically positioned for long-term growth and enhanced shareholder value.
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