With a market capitalization (market cap) of $78.8B — a measure of how much the company is worth — Ecolab Inc. is the 226th most valuable company in Basic Materials as of August 19, 2026. Shares trade at $280.00, up +1.51% on the day.
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Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through four segments: Global Water, Global Institutional & Specialty, Global Pest Elimination, and Global Life Sciences. The Global Water segment offers water treatment and process applications, and cleaning and sanitizing solutions to manufacturing, food and beverage processing, transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and paper industries. The Global Institutional & Specialty segment provides cleaning and sanitizing products to the foodservice, healthcare, hospitality, lodging, government, education and retail industries. The Global Pest Elimination segment provides pest elimination services to detect, prevent, and eliminate pests comprising rodents and insects in full-service and quick-service restaurants, food and beverage processors, hotels, grocery operations, and other commercial segments, including education, life sciences, and healthcare. The Global Life Sciences segment provides cleaning and contamination control solutions to pharmaceutical and personal care manufacturers. It offers its products under the Ecolab, Kay, Purolite, and Bioquell brand names. The company sells its products through field sales and corporate account personnel, distributors, and dealers. Ecolab Inc. was founded in 1923 and is headquartered in Saint Paul, Minnesota.
Visit websiteAs of August 19, 2026, Ecolab Inc. (ECL) is worth $78.8B — this is its market capitalization, the total value of all its outstanding shares.
Ecolab Inc.’s market cap is $78.8B, which ranks it #226 among the most valuable companies in the Basic Materials sector tracked on MarketCapLens.
Ecolab Inc. (ECL) shares trade at $280.00, up 1.51% on the day, as of August 19, 2026.
Ecolab Inc. trades at a price-to-earnings (P/E) ratio of 38.2, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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