SLB to Buy Kelvion in $3.4 Billion Deal, Deepening Its Push Into Data Center Cooling

Oilfield services giant SLB has agreed to acquire Kelvion, a thermal management equipment maker, in a deal valued at $3.4 billion, according to a report by Energies Media. The acquisition signals SLB’s continued diversification beyond its traditional upstream oil and gas business into infrastructure serving the fast-growing data center sector.

Kelvion specializes in heat exchangers and related thermal management technology — equipment that moves and dissipates heat in industrial processes. Cooling has become a critical constraint for data centers, particularly those housing high-density artificial intelligence computing racks that generate far more heat than conventional server deployments. Thermal management providers like Kelvion therefore sit at an important point in the data center supply chain.

For SLB, the move extends a strategy of leveraging engineering capabilities built over decades in energy services — where heat and pressure management are core competencies — into adjacent industrial markets. The company’s shares traded at $57.10 in recent action, up 0.18% from a previous close of $57.00, valuing the company at roughly $84.7 billion.

The transaction reflects a broader pattern among energy services firms seeking growth outside exploration and production spending cycles. Oilfield services companies have in recent years pursued revenue streams tied to geothermal, hydrogen, and digital infrastructure, areas where their subsurface and engineering expertise can be redeployed.

The price tag — $3.4 billion — makes this one of the more significant acquisitions in the thermal management space, underscoring how valuable cooling technology has become as data center operators confront rising power densities and energy costs. Heat exchanger makers serve customers across chemicals, marine, HVAC, and power generation, giving SLB an industrial footprint alongside its energy business should the deal close.

The agreement remains subject to customary closing conditions, including regulatory review. Financial details beyond the headline valuation were not disclosed in the reported announcement.

What to watch

• Regulatory approvals and the expected timeline to closing
• Details on how Kelvion will be integrated into SLB’s reporting segments
• SLB’s next quarterly earnings, which may address financing and strategic rationale for the deal
• Any disclosure of Kelvion’s revenue, order backlog, or data center customer exposure

Source: original release