Ecolab Inc

ECL: XNYS (USA)

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Ecolab: CoolIT Acquisition Accelerates AI and Data Center Exposure and Growth for Water Business

Seth Goldstein

Mar 20, 2026

Ecolab announced an agreement to acquire CoolIT Systems, a pure-play data center liquid cooling company, for $4.75 billion in cash. In the announcement, management also maintained its 2026 adjusted earnings per share guidance. Ecolab shares were down 1% at the time of writing on March 20.

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Ecolab Inc

Ecolab: CoolIT Acquisition Accelerates AI and Data Center Exposure and Growth for Water Business

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