3 AI Infrastructure Stocks Linked To Data Center Power Demand

Oakland’s weak research and industrial property market, combined with high profile AI and EV tenants racing to lock in power hungry space, is quietly reshaping where real-world AI money flows. The gap between struggling older assets and fully leased, power-upgraded facilities creates potential openings and risks for anyone watching industrial real estate and infrastructure stocks. This article walks through 3 stocks tied to that story and how this news could matter for your portfolio.

The stocks covered below are just a small sample, and the full screen surfaced 40 more U.S. industrial real estate and infrastructure companies with equally compelling AI and EV power-demand stories that are not discussed here. To identify and analyze potential high-conviction ideas built around this theme, head straight into the AI-Driven Industrial Real Estate and Infrastructure screener.

Legence (LGN)

Overview: Legence provides engineering, installation and maintenance for mission-critical HVAC and mechanical, electrical and plumbing systems in complex U.S. facilities, including data centers and advanced industrial sites.

Operations: Legence generates about US$757 million from Engineering & Consulting and US$2.99b from Installation & Maintenance, almost entirely in the United States.

Market Cap: US$4.70b

Legence matters for this AI-driven industrial real estate theme because its engineers and technicians are the ones wiring, cooling and maintaining power heavy data, R&D and manufacturing buildings that Oakland’s new wave of tenants increasingly need.

"Expanding demand from data center and technology clients, supported by a record US$5.4b backlog and a 1.2x first quarter 2026 book to bill, points to sustained project activity that can support revenue and earnings."

What happens to Legence’s margins if one unseen pressure on how quickly that backlog turns into completed, high-value projects starts to shift?

That pressure point is exactly what the full narrative for Legence unpacks in depth, including how power constraints and project timing could be quietly reshaping Legence’s earnings mix.

Power Solutions International (PSIX)

Overview: Power Solutions International designs and builds gas powered engines and packaged generator systems that keep energy intensive industrial and data center sites running.

Operations: Power Solutions International generates about US$676 million from engineered integrated electrical power generation systems, primarily serving customers in the United States.

Market Cap: US$1.06b

Power Solutions International matters for this AI driven industrial real estate theme because its engine platforms sit behind the scenes, keeping high power warehouses, data centers and EV linked facilities online when grid connections are delayed or interrupted.

"PSIX has seamlessly transformed its traditional industrial engine portfolio to capture this specific demand vector. This transition is driven by heavy-duty gas platforms, particularly the 21.9L, 32L, 40L, and massive 53L natural gas engines."

What happens to Power Solutions International’s earnings power if one unseen constraint on how quickly those high output systems are deployed starts to shift?

That unseen constraint is exactly where the full narrative for Power Solutions International shows how deployment bottlenecks, grid delays and backup demand could be quietly accelerating the next chapter for Power Solutions International.

Flex (FLEX)

Overview: Flex provides design, manufacturing and supply-chain solutions that power data centers, communications gear, electric vehicles and industrial equipment worldwide.

Operations: Flex generates about US$11.6b from Integrated Technology Solutions, US$10.5b from Regulated Manufacturing Solutions and US$7.2b from Cloud and Power Infrastructure.

Market Cap: US$33.4b

Flex matters for this AI driven industrial real estate theme because it helps build the high power servers, cooling systems and automotive electronics that tenants like AI data centers and EV manufacturers need to use the upgraded space landlords are racing to prepare.

"The CPI Spin-Off Announcement (May 2026): Flex unveiled a transformative plan to separate into two independent, public entities by spinning off its Cloud & Power Infrastructure (CPI) division. The tax-free CPI spin-off remains on track for completion in Q1 of calendar year 2027, creating a high-margin AI infrastructure pure-play alongside a capital-efficient global manufacturing business."

What happens to Flex’s earnings power if one unseen pressure on how that split business is ultimately valued starts to shift?

That valuation pressure is where the full narrative for Flex shows how the CPI spin, AI infrastructure demand and risk factors could be quietly accelerating Flex’s next chapter.

Seeking Alternatives Before The Crowd?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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