Kelvion makes heat exchangers and cooling systems used in data centers and industrial facilities. SLB, the oilfield services giant, is buying the company to expand into data center thermal management as demand for cooling solutions grows alongside AI infrastructure buildout. Kelvion was previously backed by Apollo Global Management.
Acquirer: SLB; seller: Apollo Global Management
SLB's acquisition of Kelvion signals that major industrial and energy services companies are repositioning themselves as critical infrastructure providers for AI-driven data centers, treating thermal management as a growth vertical rather than a commodity service. The deal reflects a capacity gap being addressed in real time, as liquid cooling and heat exchanger demand is outpacing what traditional data center equipment vendors can supply at scale. It also sets a valuation benchmark for specialized cooling manufacturers, suggesting that assets with proven industrial heat transfer technology command significant premiums when they can be credibly repositioned for hyperscale AI workloads.