SLB to acquire Kelvion for $3.4 billion in data center infrastructure expansion
SLB agreed to acquire Kelvion for $3.4B in cash, including $700M in debt. Kelvion, a thermal management tech provider, is expected to generate $2.3B-$2.4B in 2026 revenue. The deal, set to close in H1 2027, aims to expand SLB's data center infrastructure business, driven by AI's impact on power and cooling demands.
How this was made

The 30-second read
Why it matters
The acquisition adds Kelvion’s thermal management and heat exchange technologies to SLB’s modular manufacturing, engineering, and digital capabilities, with quantified revenue and EBITDA targets for the combined data-center solutions business.
Market read
Traders can update SLB’s valuation framework around data-center growth, deal timing (1H 2027 close), and synergy/leverage assumptions.
What to watch
Regulatory approval path and the assumed $700M debt could affect leverage and credit spreads, changing the deal’s net present value versus peers.
Background
SLB is expanding its Data Center Solutions business and is positioning itself as an industrial technology partner for AI infrastructure needs.
Ticker impact
SLB agreed to acquire Kelvion for about $3.4 billion in cash, adding data-center cooling and heat-transfer capabilities.
Likely positive bias on announcement, with volatility around regulatory approval and financing/debt assumption details.
The article discloses a large cash deal ($3.4B) plus $700M debt assumption, quantified pro forma data-center revenue/EBITDA targets, and a 1H 2027 closing timeline, which are direct inputs to valuation and risk.
Market effects
Strengthens the narrative of AI-driven power and cooling capex, potentially supporting demand expectations for thermal management and data-center infrastructure suppliers.
Limited direct regional read-through; primarily global industrial and data-center supply chain sentiment.
Could influence cross-border M&A appetite in data-center infrastructure components and raise competitive pressure for thermal management peers.
Counterpoint
The pro forma targets and synergy claims may be optimistic; the market may discount value if integration costs or customer qualification cycles delay revenue realization.
Key entities
- acquirerSLB
Agreed to acquire Kelvion for about $3.4 billion in cash, assuming about $700 million of debt.
- targetKelvion
Thermal management and heat exchange technology provider for data centers and energy and industrial applications.
- sellerApollo-managed funds
Majority owner of Kelvion in the transaction.
- sellerTriton
Minority shareholder of Kelvion in the transaction.


