--- title: "Ecolab: Business Model & Revenue Engine" description: "Ecolab revenue by business segment from its fiscal 2025 Form 10-K, with each part's share, growth and profitability explained." canonical: https://www.getswoopr.com/stocks/companies/ecolab/business-model/ source: "Swoopr Investment: https://www.getswoopr.com" --- # Ecolab: Business Model & Revenue Engine ## Direct Answer Ecolab reports revenue across 4 business segments in its fiscal 2025 Form 10-K. Water Services is the largest, with $7.7 billion of revenue (48% of the total), followed by Global Institutional at $6.0 billion (37%). ## How Does Ecolab Make Money? No single line supplies a majority of revenue: the largest, Water Services, is 48%, which spreads Ecolab's exposure across several demand drivers. Between fiscal 2024 and 2025, Global Healthcare and Life Sciences grew fastest (+11.5%) and Global Institutional slowest (-2.3%), so the revenue mix tilts toward Global Healthcare and Life Sciences while that gap lasts. | Segment | FY2025 revenue | FY2024 revenue | Share of revenue | Change | | --- | --- | --- | --- | --- | | Water Services | $7.7 billion | $7.5 billion | 47.8% | 2.6% | | Global Institutional | $6.0 billion | $6.1 billion | 37.1% | -2.3% | | Global Pest Elimination | $1.2 billion | $1.2 billion | 7.6% | 4.9% | | Global Healthcare and Life Sciences | $748 million | $671 million | 4.7% | 11.5% | ![Bar chart of Ecolab revenue by segment for fiscal 2025: Water Services 47.8%, Global Institutional 37.1%, Global Pest Elimination 7.6%, Global Healthcare and Life Sciences 4.7%.](https://www.getswoopr.com/images/charts/ecolab-business-model-segment-mix.webp) *Ecolab revenue by segment as a share of total revenue, from the table above. The largest is highlighted. Select the chart to open it full size.* ## Which Ecolab Segments Earn the Most? | Segment | FY2025 segment operating income | Segment margin | | --- | --- | --- | | Water Services | $1.3 billion | 16.5% | | Global Institutional | $1.4 billion | 22.8% | | Global Pest Elimination | $237 million | 19.4% | | Global Healthcare and Life Sciences | $121 million | 16.1% | Segment operating income is the profit measure Ecolab reports to its chief operating decision maker for each segment. It usually leaves out corporate costs that are not allocated to a segment, so the segments usually add up to more than consolidated operating income, and margins are comparable within Ecolab more safely than against another company. ## What Does Ecolab Sell? Ecolab also breaks revenue down by product and service line, which shows what customers pay for rather than how management organizes the business. | Product or service | FY2025 revenue | FY2024 revenue | Share of revenue | Change | | --- | --- | --- | --- | --- | | Product and Equipment | $12.6 billion | $12.5 billion | 78.5% | 1.2% | | Service and Lease | $3.5 billion | $3.3 billion | 21.5% | 6.0% | ## What the Segment Figures Do Not Show The rows above add up to 97% of Ecolab's reported revenue for fiscal 2025; the difference is intersegment eliminations, corporate revenue or items the company reports outside its segments. Segment definitions are management's choice and change when a company reorganizes, in which case it restates prior years in the next filing, so a multi-year comparison should use the figures from a single filing. Revenue shows where sales come from, not where profit or cash is earned: a small segment can carry most of the margin. ## Where These Numbers Come From Every figure on this page is a value Ecolab reported in the segment note and revenue disclosures of its Form 10-K filed February 23, 2026 (accession 0001104659-26-018357), read from the SEC's Financial Statement Data Sets. The prior-year column is the comparative figure from that same filing, so it reflects any restatement for a change in segments. Category names are the company's own XBRL labels, lightly reformatted for reading. Rows that only total other rows (for example a "Products" line beside the individual products) are left out so nothing is counted twice. This page is educational and describes reported history for fiscal 2025; it is not a forecast or a recommendation. ## Frequently Asked Questions ### What are Ecolab's business segments? In its fiscal 2025 Form 10-K, Ecolab reports revenue for Water Services, Global Institutional, Global Pest Elimination and Global Healthcare and Life Sciences. ### Which part of Ecolab brings in the most revenue? Water Services, with $7.7 billion of revenue in fiscal 2025, or 48% of the total. ### Where does Ecolab report its segment results? In the segment note to the financial statements in its Form 10-K, most recently filed February 23, 2026, alongside management's discussion of each segment's results. ## References - [SEC EDGAR: ECOLAB INC. Form 10-K filed February 23, 2026](https://www.sec.gov/Archives/edgar/data/31462/000110465926018357/ecl-20251231x10k.htm) - [SEC EDGAR: ECOLAB INC. annual and quarterly filings](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=31462&type=10-K) - [SEC: EDGAR application programming interfaces (XBRL frames and submissions data)](https://www.sec.gov/search-filings/edgar-application-programming-interfaces) - [SEC: Financial Statement Data Sets](https://www.sec.gov/data-research/sec-markets-data/financial-statement-data-sets) ## Related Pages - [Ecolab company dossier](https://www.getswoopr.com/stocks/companies/ecolab/) - [Ecolab financial metrics](https://www.getswoopr.com/stocks/companies/ecolab/metrics/) - [Ecolab financial risk indicators](https://www.getswoopr.com/stocks/companies/ecolab/risks/) - [Ecolab peer comparison](https://www.getswoopr.com/stocks/companies/ecolab/competitors/) - [Ecolab business model and revenue mix](https://www.getswoopr.com/stocks/companies/ecolab/business-model/) - [Fundamental analysis guides](https://www.getswoopr.com/learn/fundamental-analysis/) **[Swoopr Editorial Team](https://www.getswoopr.com/authors/swoopr-editorial-team/)** Swoopr's editorial team produces independent investment education content reviewed for accuracy and clarity. 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