3 AI Infrastructure Stocks Retail Investors Are Watching After Google Finland Data Center Push

Google’s €13b AI push into Finland is more than a tech headline. It points to a long pipeline of spending on data centers, power, and the infrastructure that keeps both running. Ignore that and you risk missing where a lot of future cash could flow. This article walks through three stocks tied to that news, explaining how each might benefit, what could hold them back, and where the key risks sit.

The stocks below are just a small sample of what Google’s €13b Finland commitment could ripple through. The full screen surfaced 32 more companies with equally compelling data center and utilities narratives that are not covered here. To go straight to the full opportunity set and start to identify, compare, and analyze potential higher conviction ideas, head into the AI Data Center Infrastructure and Utilities screener.

Legence (LGN)

Overview: Legence engineers, installs, and maintains mission critical mechanical and electrical systems that keep US data centers and other complex buildings running reliably.

Operations: Legence generates about US$3.0b from Installation & Maintenance and US$757 million from Engineering & Consulting, almost entirely in the United States.

Market Cap: US$5.7b

For the AI data center theme, Legence matters because it sits where physical infrastructure, energy efficiency, and uptime targets all converge for hyperscale facilities.

"Although demand from data center and technology clients is currently strong and supports a record US$5.4b backlog, a heavy reliance on very large projects and awards above US$100 million could expose revenue to timing swings if customers slow ordering patterns or push project schedules."

What happens to Legence’s earnings path if one unseen pressure quietly reshapes how those big clients phase and price future work?

That ordering risk is only one piece of the puzzle. Read the full narrative for Legence to see how Legence’s project mix, pricing power, and capital needs could be quietly decoupling.

Matrix Service (MTRX)

Overview: Matrix Service designs, builds, and maintains large-scale energy and power infrastructure that keeps electricity and fuels flowing to energy-intensive sites, including data centers.

Operations: Matrix Service generates about US$461 million from Storage and Terminal Solutions, US$283 million from Utility and Power Infrastructure, and US$132 million from Process and Industrial Facilities, primarily across the United States.

Market Cap: US$300 million

Matrix Service matters for this screen because it focuses on the pipes, tanks, and power systems that feed the energy-hungry data center buildout rather than the servers inside the buildings.

"Matrix Service is decentralizing its business development organization to create a more integrated sales and operations function. This change is anticipated to improve project capture rates and drive revenue growth."

What happens to Matrix Service’s margins and project mix if one unresolved pressure around large multiyear contract timing shifts even slightly?

If that contract risk is the hinge, the full narrative for Matrix Service shows where Matrix Service could still accelerate, stall, or quietly reshape its role in the buildout.

Advanced Energy Industries (AEIS)

Overview: Advanced Energy Industries supplies precision power conversion and control gear that keeps high density AI data centers and semiconductor equipment running reliably.

Operations: Advanced Energy Industries generates about US$2.0b from Power Electronics Conversion Products, with roughly US$530 million from US customers and the rest largely across Japan, Mexico, and other regions.

Market Cap: US$11.3b

Advanced Energy Industries matters here because its power conversion hardware and measurement systems help AI data centers handle rising rack power without sacrificing reliability or efficiency.

"Data Center Computing outlook: At least 50% growth, raised from mid-30%"

What happens to Advanced Energy Industries’ margins and data center exposure if a single key assumption about that power dense demand curve breaks?

That single break point is exactly what the full narrative for Advanced Energy Industries unpacks, showing where Advanced Energy Industries might be accelerating, stalling, or quietly masking bigger upside potential.

Seeking Alternatives Before The Crowd Moves

Fresh themes move fast. Once momentum builds, the easy entry points get caught and prices can be flying before you react. Scan these curated ideas while it matters and get in early.

• Target cash generative under-the-radar opportunities using the 49 high quality undervalued stocks while they are still priced like yesterday’s stories, not tomorrow’s breakout candidates.
• Spot resilient compounds before headlines catch up by running through the 82 resilient stocks with low risk scores, focusing on businesses screened for sturdier balance sheets and calmer drawdowns.
• Ride structural shifts in automation by tracking companies in the 37 robotics and automation stocks, where industrial transformation themes are building momentum but remain under the radar for now.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com