American purchases of German companies that have key know-how.

An American energy company has agreed to acquire a key German firm specializing in cooling systems for a total of around $3.4 billion in cash and assumed debt, signaling growing demand for advanced thermal management technologies driven by the expansion of artificial intelligence data centers. The deal involves Schlumberger Limited (SLB), a major player in the oil and gas industry, acquiring Kelvion, a leading provider of cooling solutions based in Germany. According to financial investor Apollo, which disclosed the transaction on Monday, the acquisition would include approximately $700 million in debt taken over by SLB. The deal is expected to close by mid-2027, pending regulatory approvals, according to the German business publication Capital. The acquisition underscores the increasing importance of cooling technology in the rapidly expanding sector of AI-driven data centers. As artificial intelligence applications grow more complex and data centers become larger, managing heat dissipation efficiently becomes critical. “Artificial intelligence is driving the most significant investment cycle in infrastructure in our lives,” said Olivier Le Peuch, CEO of SLB. This move aligns with SLB’s broader strategy to position itself as a technological partner for data center infrastructure, despite its traditional presence in the oil and gas industry. This is not the first time a German cooling technology firm has been acquired by an American corporation. Earlier this month, EBM-Papst, another prominent German manufacturer of fans and ventilation systems, announced plans to sell its company to Madison Air, an American firm specializing in air filtration, cooling, and ventilation systems. EBM-Papst had recently expanded into the data center market, recognizing the growing need for efficient cooling solutions. The valuation of EBM-Papst reached €5.1 billion before the sale was finalized, highlighting the strategic value of such firms in the context of AI and data center growth. Cooling systems play a crucial role in maintaining the operational efficiency of data centers. High-performance computing required by AI applications generates substantial heat, necessitating reliable methods to dissipate this heat effectively. Companies producing fans, heat exchangers, and other cooling components benefit directly from the expansion of AI infrastructure. Both Kelvion and EBM-Papst have positioned themselves as essential suppliers in this domain, making them attractive targets for acquisition by international corporations seeking to strengthen their foothold in the data center market. The surge in demand for cooling technology is closely tied to the global push toward artificial intelligence and cloud computing. As businesses increasingly rely on AI for decision-making, automation, and data analysis, the need for robust data center infrastructure continues to rise. This trend has created a competitive landscape among companies providing cooling solutions, with both European and American firms vying for dominance. The acquisitions of German firms by U.S.-based companies reflect this competition and highlight the strategic importance of securing cutting-edge thermal management capabilities. Regulatory approval remains a key factor in the completion of the SLB-Kelvion deal. While the transaction is expected to finalize by mid-2027, uncertainties surrounding regulatory processes could delay the timeline. Similar challenges were faced during the acquisition of EBM-Papst by Madison Air, where regulatory scrutiny played a pivotal role in determining the final terms of the deal. These factors underscore the complexity of cross-border corporate transactions, particularly in sectors involving critical infrastructure and emerging technologies. The acquisitions also reveal a broader pattern of Western companies seeking to consolidate control over specialized manufacturing capabilities in Europe. With the rise of AI and the associated infrastructure demands, firms in the United States are increasingly looking to acquire European-based manufacturers known for precision engineering and innovation. This trend is likely to continue as the global race for technological leadership intensifies, with companies striving to secure access to high-value intellectual property and production expertise.