IonQ completes $1.8B SkyWater deal as FTC clears merger

IonQ closed its $1.8 billion acquisition of SkyWater Technology on Friday after the FTC cleared the deal, creating the only vertically integrated quantum platform business with U.S.-based semiconductor manufacturing.

IonQ closed its $1.8 billion acquisition of SkyWater Technology on Friday after the U.S. Federal Trade Commission cleared the deal, creating the only vertically integrated quantum platform business with domestic semiconductor manufacturing.

"Acquiring SkyWater crystallizes IonQ's vision to serve as a technology leader, merchant supplier and ecosystem enabler across the entire quantum industry," said Niccolo de Masi, chairman and chief executive officer of IonQ.

SkyWater shareholders received $15.00 in cash and 0.4883 shares of IonQ common stock for each share held at close. The Minnesota-based foundry will operate as a wholly owned subsidiary under its existing name, with CEO Thomas Sonderman leading the business and reporting to de Masi. The combined company plans to hold its second-quarter earnings call Aug. 5 and an investor day Sept. 8.

The deal gives IonQ secure domestic chip design, fabrication and advanced packaging capabilities, removing a key supply chain dependency as the company pushes toward fault-tolerant quantum computing. IonQ's newest generation system, the Tempo, follows earlier machines that delivered a 20x performance increase for customers including Amazon Web Services, AstraZeneca and NVIDIA.

Vertical Integration Reshapes the Quantum Supply Chain

The FTC's clearance came after agency leaders disagreed over whether to impose conditions on the transaction, according to a statement Friday. The approval signals regulatory openness to consolidation in the quantum and semiconductor space, where U.S. policymakers have prioritized domestic manufacturing capacity.

SkyWater, the largest exclusively U.S.-based semiconductor foundry, brings facilities in Minnesota, Florida and Texas, along with its DMEA-accredited Category 1A Trusted Foundry status. The company's Technology as a Service model supports advanced development and manufacturing for both commercial customers and federal defense programs.

Sonderman said joining IonQ marks a significant milestone for SkyWater, enabling faster development of next-generation quantum chips while maintaining support for existing foundry customers across public and private sectors. The subsidiary will continue delivering advanced technology, wafer manufacturing, advanced packaging, atomic clocks and quantum interconnect services.

What the Deal Means for Quantum Commercialization

IonQ's acquisition extends beyond computing into quantum networking and sensing. SkyWater's atomic clocks and quantum interconnect services will now feed directly into IonQ's full-stack platform, which spans land, sea, air and space applications.

The company achieved 99.99% two-qubit gate fidelity in 2025, setting a world record in quantum computing performance. With manufacturing now in-house, IonQ expects to accelerate its roadmap toward fault-tolerant systems while maintaining SkyWater's existing foundry customer base.

The deal also positions IonQ as a merchant supplier to the broader quantum industry, not just a systems builder. De Masi said the company is investing in capabilities from quantum foundry and advanced packaging to manufacturing and commercialization that the wider quantum ecosystem requires for future growth.

For investors, the transaction removes a significant regulatory overhang that had clouded IonQ's stock since the deal was announced. The combined company's next earnings report on Aug. 5 will offer the first financial picture of the merged entity, followed by an investor day Sept. 8 where management is expected to detail the integration roadmap and quantum manufacturing timeline.

This article is for informational purposes only and does not constitute investment advice.