In October 2025, a BlackRock-led consortium paid roughly $40 billion for Aligned Data Centers — the largest data center transaction in history, according to deal trackers covering the sale. Four months later, Equinix and CPP Investments paid $4 billion for the Nordic operator atNorth. A month after that, a KKR-led group agreed to take ST Telemedia Global Data Centres private in a multibillion-dollar deal. None of these buyers plan to run a single server. They are buying contracted power, signed leases, and a seat at the table in a market where land and megawatts are scarcer than capital. For anyone who leases data center capacity rather than owns it, that matters more than it sounds: the counterparty on your contract today may not be the one enforcing it in 2028.
The buyout math: private equity now drives the market
Data center M&A is no longer a sideshow to the AI buildout — it is becoming the primary way capacity changes hands. Synergy Research Group tracked $73 billion in global data center acquisitions in 2024, nearly triple the $26 billion recorded in 2023. Private equity’s share of that deal value has climbed from about 54% in 2020 to somewhere between 80% and 90% in the most recent cycle, per the same research. In the U.S. specifically, S&P Global Market Intelligence put total 2025 data center investment at $63.35 billion, with private equity firms accounting for $45.7 billion of it — about 72% of every dollar that changed hands.
The deals themselves have gotten larger and stranger in structure. Financier Worldwide’s 2026 M&A roundtable noted that transaction scale has jumped from 20 MW facilities a few years ago to gigawatt-class campuses now, and that joint ventures among operators, hyperscaler tenants, and infrastructure funds have become the default way to share the capital burden. Blackstone and CPP Investment Board’s AU$24 billion (roughly US$16.1 billion) purchase of AirTrunk in 2024 set the template: buy a platform with secured power and signed hyperscale leases, then use that base to keep expanding. Blackstone has since folded Lumina CloudInfra’s 600 MW Indian pipeline into AirTrunk, extending the same playbook into Mumbai, Chennai, and Hyderabad.
Why power, not buildings, is what’s actually for sale
Ask any banker working these deals what drives the price, and the answer is consistent: secured, scalable power with a clear path to energization. Sites that already hold a grid interconnection slot, a signed utility agreement, or a favorable position in an interconnection queue carry what dealmakers describe as a valuation premium; speculative sites without power commitments get discounted or passed over entirely. That is also why some buyers are skipping the leasing market altogether and acquiring generation directly. Alphabet’s $4.75 billion purchase of Intersect Power in December 2025 brought a 10+ GW clean-energy development portfolio in-house, giving Google’s cloud unit the ability to “bring its own generation” to future AI campuses rather than compete for grid capacity like everyone else.
That single fact reframes what a data center acquisition is really pricing. It is not pricing shell buildings or chillers. It is pricing the power queue position, the signed long-term leases sitting on top of it, and the creditworthiness of the tenants who signed them. Counterparty risk and ownership risk are converging: the entity backing your contract now depends as much on who just bought the platform as on who built it.
What happens to your lease when the owner changes
This is the part buyers tend to skip until it is too late. A colocation or wholesale lease signed with one owner does not automatically operate the same way once a private equity consortium, a sovereign wealth fund, or a REIT roll-up takes over the platform. Most master lease agreements contain change-of-control and assignment provisions that were drafted assuming a stable, named counterparty — not a platform that might be recapitalized, flipped, or merged into a larger roll-up within 24 months of signing.
Concentration compounds the exposure. Industry trackers estimate that the fifteen largest colocation and wholesale operators now control roughly half of all commercial data center capacity worldwide, and that around half of U.S. capacity sits in just ten primary metro markets. When ownership of a platform consolidates in a market where you have limited alternative sites, your negotiating leverage at renewal — or after an unplanned ownership change mid-term — shrinks accordingly. Meta’s own $30 billion Hyperion campus, financed with $26 billion of debt parked in an off-balance-sheet special purpose vehicle, is a reminder that even hyperscalers are restructuring who technically owns the dirt and the debt beneath their AI infrastructure. If the biggest tenant in the industry is rearranging ownership structures for financing reasons, a mid-market buyer should assume its own landlord is doing the same.
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📞 Book a Discovery CallThe five clauses to check before you sign
None of this means buyers should avoid platforms that are active M&A targets — well-capitalized new owners can mean better-maintained facilities and more reliable expansion capital than a thinly financed independent operator. But it does mean the lease itself has to do more work than it used to. Before signing, or before renewing on an existing platform showing acquisition rumors, buyers should push on five specific points:
Change-of-control and assignment language. Confirm whether a sale of the parent entity triggers any right for you to renegotiate, exit, or receive notice, and whether the new owner can assign your contract to an affiliate without your consent.
Service levels and credits that survive ownership changes. New owners sometimes bring new operating teams and maintenance standards. Make sure SLA remedies are tied to the facility and contract, not to the current operating company.
Capacity reservation and expansion rights. If you plan to grow in place, get your right of first offer or first refusal on adjacent capacity in writing — verbal assurances from a sales team do not survive a change of ownership.
Step-in and continuity rights. In the event the operating company is sold, restructured, or defaults on its own financing, know what rights you have to keep the facility running or to access it directly.
Termination triggers tied to financial health, not just performance. Given how much of this market now runs on leveraged acquisition debt, ask what financial covenants or disclosures you are entitled to if the platform’s parent company becomes financially distressed.
The nuance buyers shouldn’t ignore
It’s worth resisting the instinct to treat every acquisition headline as a red flag. The same capital flowing into these platforms is often what funds the expansion capacity buyers are waiting on. DigitalBridge’s backing of Yondr added 878 MW of contracted capacity; Ares Management’s purchase of GLP Capital Partners’ international business secured roughly 1 GW of development pipeline. A well-funded new owner can be a more reliable long-term landlord than an undercapitalized independent operator racing to build before its financing runs out. And hyperscale tenants, who sign the largest leases, generally retain real negotiating leverage regardless of who owns the platform — it is small and mid-market buyers, with less contract volume to offer, who carry the most exposure when ownership concentrates around them.
The honest takeaway for anyone planning data center capacity in 2026 is that ownership structure has joined power availability and construction cost as a line item to underwrite, not an afterthought to assume. Read the change-of-control clause before you read the price per kilowatt. Ask who actually holds the equity and the debt behind your facility, and ask again at renewal, because in a market consolidating this fast, the answer may already have changed. For a structured way to work through these questions before your next lease or build decision, see the TechInfraHub Data Center Buyer’s Toolkit.
Written by
Raajeev Ratra
Data Center Infrastructure Expert | 15+ Years in DC Design, Operations & Project Management
Raajeev is a seasoned data center professional with hands-on experience in hyperscale facilities, colocation design, power & cooling infrastructure, and global DC operations. He shares practical insights to help engineers and IT leaders build better infrastructure.