Teradyne is a global provider of automated test equipment and robotics solutions serving semiconductor manufacturers, electronics producers, and industrial automation customers. The company operates through three primary segments: Semiconductor Test, which develops and manufactures wafer-level, package, and system-level test equipment for integrated device manufacturers and service providers; Robotics, offering collaborative robotic arms and autonomous mobile robots for manufacturing and logistics applications; and Product Test, providing circuit-board test systems, wireless test solutions, and test instrumentation for the aerospace, defense, and data-center sectors. Teradyne generates revenue by selling or licensing its equipment and systems directly to customers or through distributors and original equipment manufacturers, with the majority of revenues derived from international markets, particularly in Asia.