Ecolab Delivers Accelerated Sales Growth and Double-Digit EPS Growth; Reported Diluted EPS $1.52; Adjusted Diluted EPS $1.70, +13%; Maintains 2026 Adjusted Diluted EPS Outlook: $8.43 - $8.63, +12% - 15%

ST. PAUL, Minn.--(BUSINESS WIRE)--Ecolab Inc. (NYSE: ECL): FIRST QUARTER HIGHLIGHTS Ecolab delivered another quarter of double-digit EPS growth, driven by continued strong value pricing, accelerated volume growth and solid operating income margin expansion. Reported sales $4.1 billion, +10%. Organic sales accelerated to +4%, led by accelerated growth in Life Sciences, Global High-Tech, Institutional and Specialty. Pest Elimination and Food & Beverage continued to deliver strong growth. Repo.