Cohu, Inc. is a leading global provider of equipment and services for the semiconductor and electronics industries. The company specializes in test handling, thermal subsystems, and inspection and metrology solutions that help manufacturers improve throughput, yield and reliability in chip production. Cohu’s offerings include semiconductor test handlers, thermal chuck and cooling systems, in-line wafer inspection stations, and probe cards designed to meet the demanding needs of advanced packaging and wafer test applications.
Founded in 1947 and headquartered in Poway, California, Cohu has grown through innovation and strategic acquisitions to expand its portfolio and geographic reach. Over the decades, the company has introduced key technologies such as thermal subsystems that enable precise temperature control during test, as well as high-speed handler platforms that support the transition to smaller geometries and complex package types. Cohu’s long history reflects a commitment to engineering excellence and close collaboration with original equipment manufacturers (OEMs), test subcontractors and integrated device manufacturers (IDMs).
Today, Cohu serves customers in North America, Europe and Asia, with manufacturing and service facilities in the United States, Malaysia, Singapore, China and Germany. Its global footprint allows for rapid response to customer needs, localized support and supply-chain resilience. The company’s solutions address a broad range of market segments including automotive, mobile, high-performance computing and the Internet of Things (IoT), as chipmakers work to scale production of advanced nodes and heterogeneous integration.
Cohu’s executive leadership team brings decades of industry experience in semiconductor equipment and manufacturing. Under their guidance, the company continues to invest in research and development, strengthen customer partnerships and explore emerging technologies such as advanced packaging, 3D integration and next-generation test methodologies. This focus positions Cohu to support the evolving requirements of the semiconductor industry as it pursues higher performance, greater efficiency and new applications.
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