KLA Corporation operates primarily through its Semiconductor Process Control segment, which accounts for over 90% of its total revenue, alongside smaller segments for Specialty Semiconductor Process and PCB, Display, and Component Inspection. The company's comprehensive portfolio includes wafer inspection, reticle defect inspection, and metrology systems that serve both foundry/logic and memory chipmakers. By leveraging advanced optics, deep learning, and artificial intelligence, KLA enables semiconductor manufacturers to address complex challenges at leading-edge nodes. With a global footprint spanning North America, Asia-Pacific, and Europe, KLA maintains a dominant market share in semiconductor process control equipment. The company's technologies are essential for the production of high-performance microchips used in modern electronic devices, advanced packaging, and AI infrastructure.
