Cohu supplies specialized equipment and services to semiconductor manufacturers seeking to optimize yield and productivity across high-demand applications including artificial intelligence, autonomous driving, and connectivity. The company's portfolio spans test automation systems, inspection and metrology equipment, semiconductor testing platforms, interface solutions (contactors and probe cards), and AI-driven analytics software, generating revenue from both capital equipment sales and recurring services including spare parts, upgrades, and software. Cohu serves over 280 manufacturing facilities globally through integrated device manufacturers, outsourced assembly and test providers, and fabless companies, with a business model that splits revenue between systems sales and recurring revenue from interface products and services, providing stable and scalable income.