Ecolab Inc. vs Quanta Services Inc — how do they compare? Ecolab Inc. trades at $273.79 (market cap $76.06B), while Quanta Services Inc trades at $629.08 (market cap $97.37B). The key difference: Quanta Services Inc is the larger of the two by market cap, and Ecolab Inc. pays the higher dividend (1.08%). Which is the better fit depends on your goals.
| ECL | PWR | |
|---|---|---|
Market Cap | $76.06B | $97.37B |
Sector | Consumer Cyclical | Industrials |
52-Week High | $308.35 | $785.24 |
52-Week Low | $245.73 | $372.50 |
Enterprise Value | $84.81B | $103.32B |
Dividend Yield | 1.08% | 0.07% |
Signals from Pluang's Aura AI — not financial advice
ECL trades at $273.62, up 1.43% with a bearish technical signal despite strong analyst support. The company shows solid fundamentals with $16.08B revenue, 12.8% net margin, and 22.31% ROE. Recent Q1 2026 earnings met expectations while Q2 2026 results are pending. The $4.75B CoolIT acquisition strengthens AI cooling capabilities, positioning for long-term growth in high-tech markets.
ECL presents a compelling growth story with improving profitability and strategic acquisitions, though current valuation multiples appear elevated. Key risks include execution of recent acquisitions and rising cost pressures. With 76% analyst buy ratings and a $327.43 consensus target suggesting 20% upside, the stock offers potential for patient investors despite near-term technical weakness.
Quanta Services (PWR) trades at $628.29, down 4.94% over 24 hours, with a bearish technical signal despite strong analyst support. The company reported consistent earnings beats in recent quarters, with Q2 2026 results pending. Revenue grew to $28.48B in 2025, though net margins remain slim at 3.67%. The stock carries high valuation multiples, including a P/E of 89, reflecting investor optimism around infrastructure spending and AI-driven demand.
PWR's long-term outlook is supported by a record $48B backlog and exposure to grid modernization and data center expansion, but high valuation and aggressive capital expenditure pose risks. Analyst consensus is strongly bullish with a $836.80 price target, though near-term volatility may persist amid technical weakness and execution challenges.
Trailing returns across standard periods
Ecolab produces and markets cleaning and sanitation products for the hospitality, healthcare, and industrial markets. The firm is the global market share leader in this category with a wide array of products and services, including dish and laundry washing systems, pest control, and infection control products. The company has a strong hold on the U.S. market and is looking to increase its profitability abroad. Additionally, Ecolab serves customers in water, manufacturing, and life sciences end markets, selling customized solutions.
Read more on ECL →Quanta Services is a leading provider of specialty contracting services, delivering comprehensive infrastructure solutions for the electric and gas utility, communications, pipeline, and energy industries in the United States, Canada, and Australia. Quanta reports its results under two reportable segments: electric power infrastructure solutions and underground utility and infrastructure solutions. In October 2021, the company completed the acquisition of Blattner, a provider of comprehensive engineering, procurement, and construction solutions to customers in the renewable energy industry.
Read more on PWR →