Flex to Buy EPC Power for $4.4B as AI Data-Center Power Tightens
The deal prices a power-electronics maker at $4.4 billion, a signal that conversion equipment, not land or capital, is the scarce input for AI data-center developers.
Flex (NASDAQ: FLEX) has agreed to buy EPC Power for $4.4 billion, adding a maker of data-center power conversion hardware to its portfolio. The deal, funded through a combination of debt and equity, is expected to close in the fourth quarter of 2026. For anyone underwriting a data-center site right now, the price tag is itself a data point: it says power electronics, not land or capital, is where the money is chasing scarcity.
Why it matters
EPC Power does not build data centers. It builds the rectifiers, DC-DC conversion gear and 800-volt power architecture that turn grid power into something a server hall can actually use, plus solid-state transformers that shorten that chain. Flex is paying $4.4 billion for that hardware layer because the industry’s real bottleneck has moved from square footage to conversion capacity: a developer can lock a site and financing and still watch a project stall waiting on the equipment that moves electrons from the substation to the rack. A deal this size from a company Flex’s size signals that the power-electronics supply chain, not the national site pipeline, is what developers should be pricing into every AI data-center schedule.
The numbers
EPC Power operates roughly 15 GW of deployed capacity across 62 countries and expects to exceed 30 GW of U.S. manufacturing capacity in 2027. Flex projects about $800 million in EPC Power revenue for 2026, with roughly 40% organic growth forecast for 2027. Once the deal closes, EPC Power joins Flex’s Cloud and Power Infrastructure segment, which Flex plans to spin off as its own publicly traded company in the first quarter of 2027.
What’s next
Flex CEO Revathi Advaithi called it part of “a generational shift in power architecture,” driven by rising power density and the demands of digital infrastructure. For developers, the practical read is a widening gap between projects with power equipment on order and projects still waiting in a vendor queue behind buyers the size of Flex’s own hyperscale customers. Land-to-energized timelines will increasingly track equipment lead times, not permitting, as this deal concentrates power-electronics supply with fewer, larger manufacturers.