Bloomington-based Skywater Technology to be sold for $1.8B

Quantum-computing company IonQ will now control semiconductor chip design and manufacturing, thanks to Skywater’s U.S.-based operations.

The Minnesota Star Tribune
January 26, 2026 at 10:09PM
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SkyWater Technology's fabrication plant near the Mall of America in Bloomington was built in the 1980s by Control Data. It has been expanded several times since, most recently in 2020. (The Minnesota Star Tribune)

Leading quantum computing company IonQ is acquiring Bloomington-based semiconductor foundry Skywater Technology in a $1.8 billion deal.

A Jan. 26 news release announcing the deal said this will create a “first-of-its-kind, vertically integrated quantum platform company” that is a “full quantum ecosystem” thanks to IonQ’s proprietary technology and architecture and SkyWater’s onshore research and development and manufacturing.

“This combination marks a pivotal moment in SkyWater’s evolution,” Thomas Sonderman, Skywater’s chief executive, said in a news release.

Skywater is the largest exclusively U.S.-based semiconductor-maker and has received millions in federal funding as the country strives to increase domestic manufacturing. East Asia, including China, dominates the industry that provides crucial technology in the automotive, aerospace and defense fields.

Semiconductors are in many personal and commercial devices, so there are national security concerns about using too many foreign-made semiconductors.

Combining with Maryland-based IonQ better ensures the capacity to build the next generation of advanced computer chips in the U.S., as IonQ now controls the process from chip design and engineering through manufacturing. Skywater also has facilities in Florida and Texas.

“This transformational acquisition enables IonQ to materially accelerate its quantum computing roadmap and secure its fully scalable supply chain domestically,” said Niccolo de Masi, IonQ’s chairman and chief executive, in a news release.

Skywater Technology's Director of Production Eric Schneider, right, looked over the new equipment that was being installed at Minnesota's biggest chip plant, May 22 in Bloomington. Photo by Elizabeth Flores, liz.flores@startribune.com. ORG XMIT: MIN1905231310171958
SkyWater Technology, which has its headquarters and a large plant in Bloomington, is being acquired by Maryland-based IonQ. (The Minnesota Star Tribune)

Quantum computing aims to use properties of advanced physics to greatly increase computing power and capabilities. The increased capabilities would allow users to tackle some of the biggest problems in pharmaceuticals, finance and cloud and enterprise computing. It can also apply to aerospace and defense.

“The future of quantum computing is now,” de Masi said in a news conference Monday morning, “and this deal brings it into focus”

The deal should close in the second or third quarter of this year. When it does, Skywater will become a fully independent subsidiary of IonQ. That will allow Skywater to continue to work with existing customers. And Sonderman, who has been CEO since 2017, will continue to lead it.

The $35-per-share agreement is 12% more than what Skywater closed at Jan. 23 and a 38% increase on its average price in the past month.

about the writer

about the writer

Patrick Kennedy

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Business reporter Patrick Kennedy covers executive compensation and public companies. He has reported on the Minnesota business community for more than 25 years.

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Quantum-computing company IonQ will now control semiconductor chip design and manufacturing, thanks to Skywater’s U.S.-based operations.

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