Ecolab Delivers Strong and Accelerating Operating Performance; Reported Diluted EPS $1.95; Adjusted Diluted EPS $2.18, +5%; 2026 Adjusted Diluted EPS Outlook: $8.10 - $8.20, +8% - 9%

ST. PAUL, Minn.--(BUSINESS WIRE)--Ecolab Inc. (NYSE: ECL):

THIRD QUARTER HIGHLIGHTS

• Strong execution drove broad-based acceleration, with reported sales growth of 13% and organic sales growth accelerating to 7%. Volume growth improved to 2% despite ongoing Middle East disruptions, while pricing accelerated to 5%.
• Growth in Ecolab's core businesses strengthened, led by accelerating growth in Food & Beverage and Light Water. Heavy Water and Paper both returned to solid growth.
• Ecolab's growth engines accelerated, driven by 63% organic sales growth in Global High-Tech and 17% organic sales growth in Life Sciences. Ovivo Electronics and CoolIT also performed exceptionally well and, one year after close, are expected to contribute approximately 2 percentage points to Ecolab's annual organic sales growth.
• Reported operating income margin 17.3%. Organic operating income margin 19.6%, +70 bps. Reported gross margin 44.1%. As expected, adjusted gross margin declined 70 bps due to the impact of M&A; excluding this, organic gross margin was stable as accelerating pricing offset rising commodity costs.
• Reported OI +7%. Adjusted OI growth +14%; organic OI growth accelerated to +11%.
• Reported diluted EPS $1.95. Adjusted diluted EPS $2.18, +5%, including an approximate 10% headwind from CoolIT acquisition-related amortization and financing costs.

2026 OUTLOOK

• 2026: Expect adjusted diluted EPS in the $8.10 to $8.20 range, +8% to 9%.
• 4Q 2026: Expect adjusted diluted EPS in the $2.13 to $2.23 range, +2% to 7%.
• Outlook reflects strong underlying performance and short-term CoolIT acquisition costs.

CEO Comment

Christophe Beck, Ecolab’s chairman, president and chief executive officer, said, “Third quarter results marked an inflection point in Ecolab's performance. Exceptional execution drove accelerating sales growth, margin expansion and double-digit adjusted operating income growth. Volume growth accelerated to 2% despite ongoing disruptions in the Middle East. As expected, pricing strengthened to 5% as we leveraged total value delivered to mitigate higher commodity costs while improving customer performance. This disciplined execution allowed us to stabilize our organic gross margin.

“The breadth of our performance makes these results even more encouraging. Growth across our core businesses strengthened, led by accelerating growth in Food & Beverage and Light Water, alongside consistent growth in Institutional & Specialty despite softer market trends. Performance in Paper and Heavy Water also improved, with both businesses returning to solid growth. Across these core businesses, our One Ecolab growth initiative is helping deliver greater customer value and share gains for Ecolab.

“Our growth engines continued to rapidly accelerate, with very strong performance across all businesses. Global High-Tech, our largest growth engine, significantly accelerated, growing 63% organically. Our recent acquisitions in this business, Ovivo Electronics and CoolIT, are also performing exceptionally well. This year, we expect Ovivo Electronics to grow mid-teens and CoolIT to more than double, compared with pre-acquisition sales. Together, these acquisitions are expected to add two percentage points to Ecolab's annual organic sales growth one year after close with increasing margins. Our differentiated water circularity solutions for microelectronics and next-gen liquid cooling technologies for AI data centers position Ecolab extremely well to capitalize on significant long-term growth opportunities.

“We are entering 2027 with momentum and confidence in our ability to deliver another very strong year. We expect organic sales to grow at the upper end of our 5% to 7% target and Ecolab's adjusted operating income margin to reach 20%. Adjusted EPS growth is expected to accelerate in the second half of the year as we lap M&A transaction impacts and operating performance continues to accelerate. This provides a clear path to meet or exceed our long-term adjusted EPS growth target of 12% to 15% in 2027. We have never been better positioned to deliver exceptional value for customers and shareholders.”

Third Quarter 2026 Consolidated Results

Ecolab’s third quarter reported sales increased 13% and organic sales growth accelerated to 7%. Ecolab Digital sales increased 34% to $129 million, with strong growth across both enabling hardware subscriptions and software.

Third quarter 2026 reported operating income increased 7% including the impact of special gains and charges. Adjusted operating income increased 14% as strong sales growth and improved productivity more than offset growth-oriented investments in the business and higher commodity costs.

Reported other income in the third quarter of 2026 decreased $4 million. Reported net interest expense increased $70 million reflecting the impact of financing the Ovivo Electronics and CoolIT acquisitions.

The reported income tax rate for the third quarter of 2026 was 20.2% compared with the reported rate of 17.8% in the third quarter of 2025. Excluding special gains and charges and discrete tax items, the adjusted tax rate for the third quarter of 2026 was 20.4% compared with the adjusted tax rate of 20.0% in the third quarter of 2025.

Reported net income decreased 6% versus the prior year. Excluding the impact of special gains and charges and discrete tax items, adjusted net income increased 4% versus the prior year, including an approximate 10% headwind from CoolIT acquisition-related amortization and financing costs.

Reported diluted earnings per share decreased 5% versus the prior year. Adjusted diluted earnings per share increased 5% when compared against the third quarter of 2025, including an approximate 10% headwind from CoolIT acquisition-related amortization and financing costs.

As expected, currency translation was neutral to adjusted diluted earnings per share in the third quarter of 2026.

Third Quarter 2026 Segment Review

Fixed currency sales grew 20%, driven by an 11% benefit from the acquisitions of Ovivo Electronics and CoolIT, and accelerating organic sales growth of 9%. Global Water's accelerating performance was led by 63% organic growth in Global High-Tech, reflecting robust growth across both microelectronics and data centers. Growth in Food & Beverage accelerated to 8%, driven by attractive new business wins from our One Ecolab growth strategy. Light Water also delivered improved growth, driven by strong gains in manufacturing and institutional markets. Sales in Heavy Water and Paper both grew, reflecting good new business wins, improved pricing and stabilizing global market trends. Organic operating income growth accelerated to 9% as strong pricing and improved productivity more than offset growth-oriented investments in the business and higher commodity costs.

Fixed currency and organic sales both grew 3%. Institutional delivered steady performance as strong pricing and new business wins more than offset increasingly challenging industry trends, including a mid-single-digit decline in restaurant foot traffic in North America. Specialty’s sales grew mid-single digits, reflecting good share gains across quick service and food retail. Institutional & Specialty continues to significantly outperform market trends, reflecting good demand for Ecolab’s innovative products, digital solutions and service expertise that help customers improve performance, optimize labor, and reduce total costs. Organic operating income growth accelerated to 8% as strong pricing and improved productivity more than offset higher commodity costs and growth-oriented investments in the business.

Fixed currency sales increased 9%, reflecting organic growth that accelerated to 8% and a 1% benefit from attractive, targeted acquisitions in North America. Strong organic sales growth was led by robust gains in food & beverage, food retail, and restaurants, which continue to benefit from our One Ecolab growth strategy. Organic operating income increased 7% as strong sales growth and improved productivity more than offset growth-oriented investments in the business, including pest intelligence. Pest Elimination's organic operating income margin over the next few quarters is expected to be in the high-teens to 20% range, reflecting growth investments to accelerate deployment of Ecolab's differentiated pest intelligence platform. With more than 800,000 connected pest devices already deployed and significant expansion ahead, this transformation positions the business well to meet or exceed its 22% operating income margin target.

Fixed currency and organic sales both grew 17%. This very strong performance was driven by continued robust share gains in bioprocessing, personal care, and purification, along with favorable comparisons to last year's plant maintenance. Organic operating income increased 49% as supply chain efficiencies and strong sales growth more than offset growth-oriented investments in the business and higher commodity costs. Life Sciences’ organic operating income margin in the fourth quarter is expected to remain on its high-teens mid-term trajectory, reflecting very strong underlying performance and continued investments in breakthrough innovation, global capabilities, and capacity to fuel this high-growth, high-margin business.

Third quarter of 2026 corporate segment includes:

• amortization expense for acquired intangible assets of $28 million related to the Nalco merger, $21 million related to the Purolite acquisition, $10 million related to the Ovivo Electronics acquisition, and $20 million related to the CoolIT acquisition.
• special gains and charges were a net charge of $83 million, primarily related to acquisition and integration costs.

Special gains and charges for the third quarter of 2025 impacting operating expense were a net charge of $27 million primarily related to One Ecolab and Ovivo Electronics acquisition costs.

Business Outlook

2026

Long-term growth trends in water, hygiene, infection prevention, and digital technologies continue to fuel durable demand for Ecolab’s innovative technologies and services. Strong momentum in Ecolab’s growth engines, which include Global High-Tech, Life Sciences, Pest Elimination and Ecolab Digital, is expected to continue to strengthen Ecolab’s overall performance. Ecolab’s investments in these areas position the company well to capitalize on these attractive long-term high-growth, high-margin opportunities.

In the near-term, the global operating environment remains complex, including constantly evolving geopolitics and international trade policy, which are resulting in rising commodity costs and customer disruptions in the Middle East. Importantly, the company is very well positioned to quickly mitigate the impact of these challenges. Over the past few years, Ecolab’s team has demonstrated it can adjust quickly to deliver high performance in almost any environment, which is why even with these dynamic macroeconomic conditions, Ecolab’s confidence in its performance trajectory remains strong.

As a result, Ecolab expects full year 2026 adjusted diluted earnings per share to be in the $8.10 to $8.20 range, rising 8% to 9% versus last year. This range reflects strong underlying performance and an approximate 6 percentage point short-term headwind to adjusted earnings per share growth from CoolIT acquisition-related amortization and financing costs.

The company currently anticipates quantifiable special charges in 2026 to be approximately $0.83 per share, principally related to restructuring charges and acquisition and integration costs. Other than the special gains and charges noted above, other such amounts are not currently quantifiable.

2026 – Fourth Quarter

With continued strong pricing, further volume growth, and the acquisitions of Ovivo Electronics and CoolIT, Ecolab expects reported sales in the fourth quarter of 2026 to increase 12% to 14%. Organic sales growth in the fourth quarter of 2026 is expected to remain strong in the 6% to 7% range. The company anticipates adjusted operating income margin in the fourth quarter to be approximately 19% and an organic operating income margin to be approximately 20%.

As a result, Ecolab expects fourth quarter 2026 adjusted diluted earnings per share in the $2.13 to $2.23 range, rising 2% to 7% compared with adjusted diluted earnings per share of $2.08 a year ago. This range reflects strong underlying performance and an approximate 12 percentage point short-term headwind from CoolIT acquisition-related amortization and financing costs.

The company currently expects quantifiable special charges in the fourth quarter of 2026 to be approximately $0.26 per share, principally related to acquisition and integration costs and restructuring charges. Other than the special gains and charges noted above, other such amounts are not currently quantifiable.

About Ecolab

A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global leader in water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. For more than a century, Ecolab has advanced innovation by integrating science-based solutions, data-driven insights, AI technology and world-class service. This unique combination enables Ecolab to partner with customers to define what best-in-class looks like and scale it across their operations, helping them achieve peak performance. Today, Ecolab delivers $16 billion in annual sales, employs 48,000 associates and serves customers in more than 170 countries and 40 industries. The company helps protect one-third of the world’s food production and a quarter of the power generated while delivering innovative solutions across food, hospitality, healthcare, data centers, microelectronics and life sciences. As the world’s water company, Ecolab plays an important role in AI growth by supporting the full water needs of advanced computing—from ultra‑pure water for chip manufacturing, to water solutions that support the power behind AI, to direct liquid cooling systems for high‑density computing that improves performance while reducing environmental impact through circular water use. In life sciences, Ecolab delivers end to end solutions that support the development and manufacturing of life-saving drugs, helping customers operate safely and consistently at scale while improving performance and reducing environmental impact. Through its comprehensive approach, Ecolab protects what’s vital, with a goal by 2030 to help protect 2 billion people from infections and conserve enough drinking water for 1 billion people, while continuing to enhance business performance.

Ecolab. Protecting What’s Vital.

www.ecolab.com

Ecolab will host a live webcast to review the third quarter earnings announcement today at 1:00 p.m. Eastern Time. The webcast, along with related materials, will be available to the public on Ecolab's website at www.ecolab.com/investor. A replay of the webcast and related materials will be available at that site.

Cautionary Statements Regarding Forward-Looking Information

This news release contains certain statements relating to future events and our intentions, beliefs, expectations and predictions for the future which are forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Words or phrases such as “will likely result,” “are expected to,” “will continue,” “is anticipated,” “we believe,” “we expect,” “estimate,” “project,” “may,” “will,” “intend,” “plan,” “believe,” “target,” “forecast” (including the negative or variations thereof) or similar terminology used in connection with any discussion of future plans, actions or events generally identify forward-looking statements. These forward-looking statements include, but are not limited to, statements regarding macroeconomic conditions and our financial and business performance and prospects, including sales, earnings, special gains and charges, raw material costs, margins, pricing, currency translation, productivity, investments, acquisitions and new business. These statements are based on the current expectations of management of the company. There are a number of risks and uncertainties that could cause actual results to differ materially from the forward-looking statements included in this news release. In particular, the ultimate results of any restructuring initiative depend on a number of factors, including the development of final plans, the impact of local regulatory requirements regarding employee terminations, the time necessary to develop and implement the restructuring initiatives and the level of success achieved through such actions in improving competitiveness, efficiency and effectiveness.

Additional risks and uncertainties that may affect operating results and business performance are set forth under Item 1A of our most recent Form 10-K, and our other public filings with the Securities and Exchange Commission (the "SEC"), and include the impact of economic factors such as the worldwide economy, interest rates, foreign currency risk, reduced sales and earnings in our international operations resulting from the weakening of local currencies versus the U.S. dollar, demand uncertainty, supply chain challenges and inflation; the vitality of the markets we serve; exposure to global economic, political and legal risks related to our international operations, including international trade policies, geopolitical instability and the escalation of armed conflicts; our increasing reliance on artificial intelligence technologies in our products, services and operations; information technology infrastructure failures or breaches in data security; difficulty in procuring raw materials or fluctuations in raw material costs; our ability to successfully execute organizational change and management transitions; the occurrence of severe public health outbreaks not limited to COVID-19; our ability to acquire complementary businesses and to effectively integrate such businesses; our ability to execute key business initiatives; our ability to successfully compete with respect to value, innovation and customer support; pressure on operations from consolidation of customers or vendors; restraints on pricing flexibility due to contractual obligations and our ability to meet our contractual commitments; the costs and effects of complying with laws and regulations, including those relating to the environment, climate change standards, and to the manufacture, storage, distribution, sale and use of our products, as well as to the conduct of our business generally, including labor and employment and anti-corruption; potential safety incidents; potential chemical spill or release; potential to incur significant tax liabilities or indemnification liabilities relating to the separation and split-off of our ChampionX business; the occurrence of litigation or claims, including class action lawsuits; the loss or insolvency of a major customer or distributor; repeated or prolonged government and/or business shutdowns or similar events; acts of war or terrorism; natural or man-made disasters; water shortages; severe weather conditions; our commitments, goals, targets, objectives and initiatives related to sustainability, and our public statements and disclosures regarding them; changes in tax laws and unanticipated tax liabilities; potential loss of deferred tax assets; our indebtedness, and any failure to comply with covenants that apply to our indebtedness; potential losses arising from the impairment of goodwill or other assets; and other uncertainties or risks reported from time to time in our reports to the SEC. In light of these risks, uncertainties, assumptions and factors, the forward-looking events discussed in this news release may not occur. We caution that undue reliance should not be placed on forward-looking statements, which speak only as of the date made. Ecolab does not undertake, and expressly disclaims, any duty to update any forward-looking statement whether as a result of new information, future events or changes in expectations, except as required by law.

Non-GAAP Financial Information

This news release and certain of the accompanying tables include financial measures that have not been calculated in accordance with accounting principles generally accepted in the U.

Investor Contact:
Andrew Hedberg (651) 250-2185

Media Contact:
Victoria Whitney (651) 250-4724