Ecolab Closes CoolIT Acquisition, Strengthens AI Cooling Portfolio

Ecolab ECL completed its previously announced acquisition of direct liquid cooling specialist CoolIT Systems for approximately $4.75 billion, earlier than expected. The deal significantly strengthens Ecolab's presence in the rapidly expanding AI infrastructure market by adding advanced liquid cooling technologies for high-density data centers to its portfolio.From an investor's perspective, the acquisition marks another major step in Ecolab's strategy to transform its High-Tech business into a key long-term growth driver. By combining CoolIT's direct liquid cooling solutions with its existing water treatment and digital monitoring capabilities, Ecolab is positioning itself to capitalize on surging AI infrastructure investments while expanding its addressable market across semiconductor fabs, power generation and AI data centers.Management expects the High-Tech business to reach $4 billion in annual sales by 2030, supporting sustained organic revenue growth, margin expansion and double-digit earnings growth over the long term despite near-term acquisition-related costs.Likely Trend of ECL Stock Following the NewsShares of ECL have traded flat since the announcement yesterday. In the year-to-date period, shares of the company have gained 7.9% compared with the industry’s 16.1% growth. The S&P 500 increased 9.6% in the same time frame.The CoolIT acquisition is expected to significantly strengthen Ecolab's long-term growth prospects by establishing the company as a comprehensive solutions provider across the AI infrastructure value chain. The addition of direct liquid cooling technology complements Ecolab's existing expertise in ultra-pure water, power and digital optimization solutions, enabling it to offer integrated offerings for semiconductor manufacturing and AI data centers.As demand for high-density computing continues to rise, the acquisition should accelerate the expansion of Ecolab's High-Tech segment, deepen relationships with hyperscale customers and create cross-selling opportunities. Combined with the planned launch of its integrated 3D TRASAR cooling platform, the deal is expected to support faster revenue growth, higher operating margins and stronger recurring service revenues over the long term.ECL currently has a market capitalization of $78.34 billion.Image Source: Zacks Investment ResearchMore on the NewsFollowing the acquisition, Ecolab plans to introduce an end-to-end 3D TRASAR cooling platform at the Supercomputing conference in November 2026. The platform will combine CoolIT's cooling distribution units and high-performance cold plates with Ecolab's digital 3D TRASAR optimization technology and advanced cooling fluids. Designed for next-generation AI systems, including NVIDIA's Vera Rubin and Grace Blackwell architectures, the solution will provide real-time monitoring of cooling system performance, helping customers reduce cooling power consumption, improve energy efficiency and move toward a near-zero water footprint through closed-loop cooling technologies.The integrated offering further expands Ecolab's capabilities across the AI infrastructure value chain, spanning ultra-pure water solutions for semiconductor manufacturing, water management for power generation and advanced liquid cooling for AI data centers.The acquisition also significantly scales Ecolab's Global High-Tech business. Annualized sales from the segment have increased from approximately $150 million in 2021 to nearly $1.5 billion in 2026 following the acquisitions of Ovivo and CoolIT. Management now expects the business to generate $4 billion in annual sales by 2030 while delivering operating margins of about 25%, making it the company's largest growth engine. Backed by annual growth exceeding 25%, the segment is projected to contribute more than two percentage points to Ecolab's annual sales growth.While the CoolIT acquisition is expected to create short-term earnings headwinds from non-cash amortization and financing costs, the company continues to project organic sales growth of 5-7%, annual operating margin expansion of 100-150 basis points and adjusted earnings per share (EPS) growth of 12-15% over the long term as acquisition synergies strengthen and the amortization impact from the Nalco acquisition begins to roll off after 2027.Favorable Industry Prospect for ECLPer a report by Grand View Research, the global data center liquid cooling market size was estimated at $6.65 billion in 2025 and is projected to reach $29.46 billion by 2033, expanding at a CAGR of 20.1% from 2026 to 2033.The rapid escalation of computing density, driven by AI, machine learning and high-performance computing workloads, is fueling the growth of the market. A Recent Development by ECLIn April, ECL introduced Ecolab Water Navigator IQ, an AI-enabled platform that provides businesses with a comprehensive, enterprise-wide view of water performance and converts insights into actionable outcomes.Water Navigator IQ unifies site-level data and predictive analytics in a single platform. It helps organizations track water usage, compare performance and align water strategies with business goals.ECL’s Zacks Rank & Key PicksCurrently, ECL carries a Zacks Rank #3 (Hold).Some better-ranked stocks from the broader medical space are Globus Medical GMED, West Pharmaceutical WST and Intuitive Surgical ISRG.Globus Medical, currently carrying a Zacks Rank #2 (Buy), reported a first-quarter 2026 adjusted EPS of $1.12, which surpassed the Zacks Consensus Estimate by 22.1%. Revenues of $759.9 million beat the Zacks Consensus Estimate by 4.0%. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.GMED has an estimated long-term earnings growth rate of 10.2% compared with the industry’s 12.6% growth. The company’s earnings beat estimates in each of the trailing four quarters, the average surprise being 26.3%.West Pharmaceutical, currently flaunting a Zacks Rank #1, reported first-quarter 2026 EPS of $2.13, which beat the Zacks Consensus Estimate by 26.8%. Revenues of $844.9 million surpassed the Zacks Consensus Estimate by 8.5%.WST has an estimated long-term earnings growth rate of 13.9% compared with the industry’s 9.5% growth. The company’s earnings surpassed estimates in each of the trailing four quarters, the average surprise being 19.4%.Intuitive Surgical, carrying a Zacks Rank #2 at present, reported first-quarter 2026 adjusted EPS of $2.50, which beat the Zacks Consensus Estimate by 20.2%. Revenues of $2.77 billion surpassed the Zacks Consensus Estimate by 6.2%.ISRG has a long-term estimated growth rate of 14.6% compared with the industry’s 12.6% growth. The company’s earnings surpassed estimates in each of the trailing four quarters, the average surprise being 16.8%.Beyond Nvidia: AI's Second Wave Is HereThe AI revolution has already minted millionaires. But the stocks everyone knows about aren't likely to keep delivering the biggest profits. AI’s second wave is moving from infrastructure to implementation and these companies are at the forefront of this transition, positioned to become what Amazon and Google were to the internet era.See Stocks Now >>This article originally published on Zacks Investment Research (zacks.com).Zacks Investment ResearchWeiter zum vollständigen Artikel bei Zacks Weiter zum vollständigen Artikel bei Zacks