Quantum Firm IonQ to Buy Chipmaker SkyWater for $1.8 Billion

Quantum computing leader IonQ will acquire semiconductor manufacturer SkyWater Technology in a $1.8 billion deal, marking its largest strategic expansion to date. The acquisition, announced in January 2026, aims to vertically integrate IonQ’s quantum processor production by securing domestic U.S. chip fabrication capabilities amid global supply chain constraints. SkyWater, a Minnesota-based foundry specializing in advanced node production, will enable IonQ to accelerate development of trapped-ion quantum chips with proprietary manufacturing control. The move follows IonQ’s push to commercialize quantum systems, reducing reliance on third-party foundries while targeting defense, finance, and pharmaceutical sectors for scalable quantum solutions. Analysts note the deal underscores growing consolidation in quantum hardware, as firms race to achieve fault-tolerant systems ahead of competitors like IBM and Google.