Ultra Clean Holdings (UCT) is a developer and supplier of critical subsystems, components, and ultra-high purity cleaning and analytical services for the semiconductor industry. Founded in 1991, the company's work indirectly touches every semiconductor chip that goes into smartphones, smart cars, and artificial intelligence devices.
Technical operations are centered on ultra-clean manufacturing, contamination control, and high-precision manufacturing. The company operates through key divisions, including its Products Division, which provides major subassemblies, prototyping, and design-for-manufacturability services, and its ChemTrace brand, which focuses on tool chamber parts cleaning and micro-contamination analytical services.
UCT employs over 6,000 people across facilities in North America, Asia, Europe, and the Middle East. The company states a vision to accelerate AI innovation with its customers, transforming concepts into global production.
