Ultra Clean Holdings, Inc. Overview
Pro stress-test →Ultra Clean Holdings is a leading developer and supplier of critical subsystems, components, parts, and ultra-high purity cleaning and analytical services for the semiconductor industry, offering customers integrated outsourced solutions for major subassemblies, improved design-to-delivery cycle times, design for manufacturability, prototyping, tool chamber parts cleaning, coating, and micro-contamination analytical services. The company is positioned for structural expansion, mapping its growth to the accelerating AI cycle and wafer fab equipment demand.
Strategic Profile
Pro stress-test →Ultra Clean Holdings is a key supplier of critical subsystems, precision components, and ultra-high-purity cleaning/analytical services used in semiconductor manufacturing. The company serves the critical subsystems and advanced contamination-control market essential for semiconductor fabrication, with dual business segments providing both hardware solutions and specialized services.
Competitive Landscape
Pro stress-test →Competitors in the semiconductor subsystems and services space include Ichor Holdings, Veeco Instruments, Photronics, Onto Innovation, Entegris, Axcelis Technologies, FormFactor, and others in the semiconductor equipment supply chain. Ultra Clean differentiates through integrated subsystems, cleaning services, and high-purity contamination control critical for advanced chip manufacturing.
Industry Context
Ultra Clean Holdings, Inc. operates in Semiconductor Equipment & Components Supply; Specialized Cleaning & Analytical Services.
Key facts
Headquarters: Hayward, California · Revenue: $506.6M (Q4 2025) · Market cap: $1.3B