Key Highlights

  • Adjusted diluted EPS was $2.18, up 5% from $2.07, while reported EPS fell 5% to $1.95.
  • Net sales rose 13% to $4,694.8 million, with organic sales up 7% on 2% volume and 5% pricing.
  • Organic operating margin was 19.6%, up 70 basis points, and adjusted operating income rose 14%.
  • Full-year 2026 adjusted EPS guidance is $8.10 to $8.20, up 8% to 9%.
  • Total debt rose to about $13,192 million from about $8,236 million at year end, and net interest expense reached $124.8 million.

Ecolab Earnings: Why Did Adjusted EPS Land at $2.18 While Debt Climbed to $13.2 Billion?

Ecolab (NYSE:ECL) reported third-quarter results on Tuesday, October 27, with adjusted diluted EPS of $2.18, up 5% from $2.07 a year earlier and in line with analyst estimates. Reported diluted EPS fell 5% to $1.95 from $2.05, because the CoolIT acquisition added amortization and financing costs that the company estimates trimmed adjusted EPS growth by about 10 points.

Net sales rose 13% to $4,694.8 million. Organic sales, which exclude currency and acquisitions, grew 7% to $4,452.3 million, driven by 2% volume and 5% pricing.

For the fourth quarter, management guided adjusted EPS to $2.13 to $2.23, a gain of 2% to 7% on $2.08, including a roughly 12-point headwind from CoolIT. Full-year 2026 adjusted EPS is guided to $8.10 to $8.20, up 8% to 9%, with a headwind of about 6 points.

Ecolab Margins and Segments: Which Businesses Turned 7% Organic Growth into Profit?

Adjusted operating income rose 14% to $893.4 million, a margin of 19.0% against 18.9%. On an organic basis, operating income grew 11% to $872.1 million and the margin widened 70 basis points to 19.6%. Reported operating income increased 7% to $810.5 million, with the margin at 17.3% against 18.3%.

Gross margin was 44.1% on a reported basis against 44.8%, and 44.9% organically.

Ecolab Digital sales reached $129 million, up 34%.

Global Water sales rose 20% to $2,479.6 million, or 9% organically, with operating income up 24% to $445.2 million and an 18.0% margin. Within it, Global High-Tech sales grew 63% organically. Global Life Sciences grew 17% organically to $215.8 million, and its operating income rose 49% to $50.2 million.

Global Institutional and Specialty sales rose 3% to $1,638.3 million with a 24.7% margin, and Global Pest Elimination sales rose 9% to $363.5 million, or 8% organically.

Ecolab Balance Sheet: What Did CoolIT Financing Add to Interest and Debt?

Net interest expense was $124.8 million against $55.3 million, an increase of 126% that reflects acquisition financing. Total debt at September 30 was about $13,192 million against about $8,236 million at December 31, 2025, while cash was $722.3 million. Goodwill rose to $12,687.6 million from $9,227.0 million.

For the nine months, adjusted EPS was $5.97 against $5.46 and reported EPS was $5.37 against $5.30. Market capitalisation was about $81.65 billion as screened.

Ecolab Outlook: Can 2027 Confirm the Inflection Point?

For the fourth quarter, management guided reported sales growth of 12% to 14%, organic growth of 6% to 7%, an adjusted operating margin of about 19% and an organic margin of about 20%. For 2027, the chief executive expects organic growth at the upper end of the 5% to 7% target and an adjusted operating margin of 20%. He sees a clear path to meet or exceed the 12% to 15% long-term annual adjusted EPS growth target. Investors will watch whether High-Tech, Life Sciences, Pest Elimination and Digital keep accelerating while interest costs weigh on reported EPS.