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Ecolab Nears $5 Billion CoolIt Systems Acquisition

Part of Global M&A Activity Surges Across Sectors

Araverus Team|Thursday, March 19, 2026 at 5:07 PM

Araverus Team

Mar 19, 2026 · 5:07 PM

Acquisition · Cooling Technology · Data Centers · Ecolab

AcquisitionCooling TechnologyData CentersEcolab

Key Takeaway

Ecolab's acquisition of CoolIt Systems means a strategic pivot into the high-growth data center market for Ecolab shareholders, diversifying its revenue streams. This transaction means increased competition and innovation in the data center cooling sector for technology infrastructure providers, while also signaling lucrative exit opportunities for private equity firms like KKR in specialized tech infrastructure assets.

Ecolab is nearing a deal to acquire data-center cooling company CoolIt Systems from KKR for an estimated $4.5 billion to $5 billion, as reported by the Wall Street Journal and Reuters on March 19, 2026.

This strategic acquisition positions Ecolab, a specialty chemicals company, to significantly expand its presence in the rapidly growing data center infrastructure market. The transaction allows Ecolab to capitalize on the increasing global demand for efficient cooling solutions, driven by the proliferation of data centers and the escalating computational needs of artificial intelligence.

For KKR, a private equity firm, the divestiture of CoolIt Systems for a valuation between $4.5 billion and $5 billion represents a successful and lucrative exit from its investment in the data center cooling sector. This deal underscores a broader trend of robust merger and acquisition activity within the industrial and technology sectors, particularly for companies addressing critical infrastructure and sustainability challenges.

Thread Timeline: Global M&A Activity Surges Across Sectors

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Mar 19, 2026

Ecolab Nears $5 Billion CoolIt Systems Acquisition(current)

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Read More On

Ecolab Nears Deal for KKR’s Data-Center Cooling Companywsj.comEcolab close to buying KKR's data center cooling company for up to $5 billion, WSJ reports - Reutersreuters.comEcolab Nearing Deal to Acquire KKR's Data-Center Cooling Company for up to $5 Billion, Wsj Reports - Global Banking & Finance Review®globalbankingandfinance.comEcolab is nearing a deal to acquire data-center cooling company CoolIt Systems from KKR for between $4.5 billion and $5 billion - WSJ - marketscreener.commarketscreener.comEcolab is nearing a deal to acquire data-center cooling company CoolIt Systems from KKR for between $4.5 billion and $5 billion - WSJ - MarketScreener UKuk.marketscreener.com

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