Flex Offers $4.4B for EPC Power—The Deal Front-Runs 800V Data Centers

Flex signed a definitive agreement on September 3, 2026, to acquire power-conversion specialist EPC Power for $4.4 billion, subject to customary adjustments. Flex’s September 3 announcement sets a fourth-quarter 2026 closing target and says EPC Power would then join its Cloud and Power Infrastructure, or CPI, segment.

The September 3 agreement is signed but not completed. Reuters’ account carried by Boursorama confirms that Flex expects to finance the purchase with debt and equity while continuing to target the first quarter of 2027 for CPI’s separation as an independent public company.

Flex is buying ahead of the 800V deployment curve

The strategic sequence explains the deal’s urgency: Flex wants EPC Power inside CPI before that business reaches public markets. The acquisition would add power-conversion hardware, software, controls and U.S. manufacturing to Flex’s existing power, cooling and computing portfolio, giving the future company a broader electrical system to sell rather than a collection of individual components.

The technical wager is 800-volt direct-current architecture. Moving the same power at a higher voltage requires less current, reducing resistive losses and conductor demands as AI racks become denser. Data Center Dynamics’ independent report identifies EPC Power’s digital rectifiers and 800V architecture as technologies aimed at higher-density AI infrastructure.

That context supports the title’s “front-runs” claim, but with an important boundary: Flex is anticipating wider adoption, not purchasing an unproven concept or declaring that every data center has already moved to 800V. EPC Power supplies active digital rectifiers and DC-to-DC conversion for 800V systems today, while solid-state transformers remain on a development roadmap. The deal therefore places a large price on Flex’s expectation that power conversion will become a more valuable control point between the grid, on-site generation, storage and computing loads.

The valuation depends on forecasts, not completed results

The disclosed numbers imply a demanding starting multiple. Flex’s transaction presentation filed with the SEC estimates about $800 million of EPC Power revenue in calendar 2026, approximately 40% organic revenue growth in 2027 and an EBITDA margin of roughly 30% that year, after expansion by double-digit percentage points.

Dividing the $4.4 billion price by the 2026 revenue estimate produces a purchase-price-to-forward-revenue ratio of about 5.5 times. This is not a trailing multiple: the denominator is management’s forecast for a year that is still in progress, and the presentation does not show comparable historical revenue or EBITDA figures with which to test the projected step-up.

Applying the 40% growth assumption mechanically to the $800 million estimate yields about $1.12 billion of 2027 revenue. Applying the projected 30% margin to that derived figure produces roughly $336 million of EBITDA, making the purchase price about 13.1 times that illustrative amount. Those calculations are context, not additional Flex guidance; they also exclude purchase-price adjustments, financing costs, taxes and any synergies. The valuation works only if EPC Power approaches the growth and margin profile management has forecast.

That is why the transaction front-runs the 800V market financially as well as technically. Flex is paying before the projected 2027 growth is visible in completed results, effectively bringing anticipated demand and margin expansion into today’s purchase price.

Bridge financing links the deal to the spinout

The permanent funding mix remains unsettled. Flex’s Form 8-K records $4.4 billion of aggregate cash consideration and a senior unsecured 364-day bridge facility of up to the same amount, arranged with Citigroup and Bank of America parties in case permanent financing is unavailable at closing. Flex intends to replace the bridge with a combination of debt and equity.

The choice changes who bears the cost of the acquisition. A larger debt component would raise interest and leverage considerations around CPI’s planned separation; a larger equity component would dilute existing shareholders. Flex has not yet disclosed the final split or how acquisition-related obligations would be allocated between the continuing company and the future standalone CPI business.

The filing also fixes EPC Power’s enterprise value through a locked-box mechanism dated June 30, 2026. Closing requires customary conditions, including expiration or termination of the applicable Hart-Scott-Rodino waiting period. Either side may terminate if the transaction has not closed by December 31, 2026, although two automatic three-month extensions can apply in specified circumstances. The fourth-quarter date is therefore a target, not a guarantee.

The next evidence will come from financing and operating results

Three issues remain open: regulatory clearance, the permanent debt-equity package and evidence that EPC Power can reach its disclosed revenue and margin targets. Until those arrive, the acquisition’s strategic logic is clearer than its financial outcome: Flex has contracted to place 800V power-conversion capabilities inside CPI ahead of the planned spinout, but it has not yet completed either transaction.

The most consequential comparison will be between EPC Power’s eventual operating results and the forecasts embedded in the price. If growth or margin expansion falls short, the forward-looking multiple becomes harder to defend; if both materialize, Flex will have acquired the capacity before the anticipated 800V transition and before CPI begins life as a separate public company.

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