Overview
Fab 25 is a 200mm wafer fab in Austin, Texas, acquired by SkyWater Technology from Infineon Technologies (deal completed June 2025). The facility supports 130-65nm process nodes for foundational industrial, automotive, and defense chips, with SkyWater planning to add ~400,000 wafer starts per year while maintaining a long-term supply agreement with Infineon. In a ~$1.8 billion deal that closed July 31, 2026, quantum computing company IonQ acquired SkyWater Technology in full (FTC-cleared, no conditions); SkyWater continues operating as a wholly owned IonQ subsidiary under the SkyWater name, serving its existing foundry customer base. Key facility details include: The facility is situated at Austin, Texas, USA. It focuses on Automotive / Specialty, Analog / Power and 130, 65 process nodes on 200mm wafers. Production at this facility commenced in 2025.
Technology
About SkyWater Technology
SkyWater is a U.S.-owned and -operated pure-play semiconductor foundry and DMEA-accredited Technology Strategy Partner, specializing in custom technology development services and high-volume wafer fabrication. As of July 31, 2026, SkyWater is a wholly owned subsidiary of quantum computing company IonQ (NYSE: IONQ), following IonQ's ~$1.8 billion, FTC-cleared acquisition; SkyWater continues to operate under its own name serving its existing foundry customer base.