Eaton
ETN · NYSEEaton spent a century making sure buildings don't catch fire. Now it's selling the entire electrical path from the grid to the AI chip itself.
Who they are
Eaton has been in the electrical equipment business since 1911, growing over more than a century from an axle-and-gear supplier into what it now calls an "intelligent power management" company. It's incorporated in Dublin, Ireland, following a 2012 merger with Cooper Industries, but the bulk of its current data center growth runs through its US-focused Electrical Americas segment. Paulo Ruiz became CEO on June 1, 2025, succeeding longtime chief executive Craig Arnold, and has leaned hard into the AI data center opportunity in his first year in the role.
What they do
Eaton sells the electrical infrastructure a data center needs to safely pull power off the grid, distribute it through the building, and, as of a $9.5 billion acquisition of Boyd Thermal that closed in the first quarter of 2026, cool the chips that power ultimately feeds. Management calls the strategy "grid-to-chip": one vendor for switchgear, uninterruptible power supplies, power distribution, and now liquid cooling, instead of customers stitching those pieces together from separate suppliers. Eaton also launched the Beam Rubin DSX platform in collaboration with Nvidia, which integrates high-voltage DC power architecture directly with AI chip system designs, and struck a separate collaboration with Siemens Energy aimed at speeding up data center power deployment timelines.
How Eaton makes money
The Electrical Americas segment saw data center orders surge roughly 240% year over year in the first quarter of 2026, with data center revenue itself up about 50%. That demand pushed Eaton's total backlog to a record level, and management has said US data center capacity under construction had grown to 32 gigawatts as of early 2026, against a total planned pipeline of 165 to 228 gigawatts through 2030 — what the company describes as roughly 12 years of build at 2025 installation rates.
The bigger trend
Power and cooling vendors are converging into single suppliers rather than staying in separate lanes. Eaton bought its way into liquid cooling with Boyd Thermal; as covered elsewhere in this chain, Schneider Electric did the same with its Motivair acquisition, while nVent has spent nearly a decade building the same capability organically. Eaton is also planning to separate its Mobility business, a move management has framed as sharpening the company's focus on electrification and data center demand rather than spreading investment across less-related segments.
Whether Boyd Thermal hits its guided $1.7 billion 2026 revenue target, of which $1.5 billion is expected from liquid cooling; how quickly the record backlog actually converts into recognized revenue rather than staying on the books; and whether the planned Mobility separation proceeds on the timeline management has outlined.
Related companies
Frequently asked questions
No. Despite both selling power infrastructure for data centers, GE Vernova was spun off from General Electric in 2024, while Eaton is a separate, far older company founded in 1911 with no corporate relationship to either GE entity.
It describes Eaton's strategy of covering the full electrical path inside a data center, from utility-scale switchgear and transformers down to the chip-level liquid cooling loop it added through its 2026 acquisition of Boyd Thermal.
Eaton paid $9.5 billion for Boyd Thermal, a liquid-cooling specialist, in a deal that closed in the first quarter of 2026. Boyd Thermal was forecast to generate $1.7 billion in 2026 sales, with $1.5 billion of that coming from liquid cooling for hyperscale and AI data centers.
This page describes public value-chain positioning for informational purposes only. It is not investment advice, and inclusion here is not a recommendation to buy or sell any security. Figures reflect public reporting as of mid-2026 and may have changed since.