A-Rent lands majority investment from Bregal Sagemount to ride data center power demand
What's the deal? A-Rent Test EquipmentDealroom has a profile for this one. Try Dealroom →, a US provider of electrical test equipment rentals, calibration, and asset management services, has secured a majority growth investment from Bregal SagemountDealroom has a profile for this one. Try Dealroom →. The deal, announced September 9, 2026, gives the growth-focused private equity firm a controlling stake in the Burr Ridge, Illinois company.
What does A-RentDealroom has a profile for this one. Try Dealroom → do? Founded in 2019 by Paul Seppanen with backing from Sterling PartnersDealroom has a profile for this one. Try Dealroom →, A-Rent rents out equipment used to verify the safety and reliability of critical electrical infrastructure. It serves more than 1,000 active customers, from utilities to data center operators.
What's the money for? The investment will fund new test equipment, additional distribution locations, and an expanded load bank offering, plus upgrades to A-Rent's commercial and technology infrastructure.
Why now? "Growing power demand from data centers, grid modernization and electrification is increasing the need for testing across both new and existing infrastructure," said Will Breskman, a partner at Sagemount. A-Rent has built a foothold in the mission-critical market by supplying liquid-cooled load banks for data center testing and commissioning.
Expanding the map: A-Rent offers same-day pickup and next-day delivery from four US distribution facilities, with a fifth set to open in Hillsboro, Oregon, in late 2026. The move extends its national reach as it chases demand tied to power-hungry infrastructure.
What's the endgame? "Sagemount understands the standards our customers expect and shares our ambition for A-Rent's next chapter," said Seppanen, the company's founder and chief executive officer. Sagemount brings a track record across digital infrastructure and equipment leasing.
The signal: The deal shows investors betting on the infrastructure beneath the data center boom, not just the compute. As electrification and grid modernization accelerate, the firms that test and maintain electrical systems become their own growth story.
Read more: uk.finance.yahoo.com
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