KLA CORP

KLA Corporation designs, manufactures, and markets process control and yield management solutions for the semiconductor and related electronics industries. The company's core offerings include inspection and review tools that identify and analyze defects on wafers, metrology systems that measure pattern dimensions and film properties, and semiconductor software solutions that provide real-time process control and defect classification. These products serve chipmakers throughout manufacturing workflows, from early detection of production issues to yield optimization.

The company operates through three business segments: Semiconductor Process Control, which encompasses wafer inspection and metrology systems; Specialty Semiconductor Process, which provides etch, plasma dicing, deposition, and chemical process control technologies; and PCB and Component Inspection, which serves the printed circuit board and semiconductor packaging markets with inspection and metrology solutions. KLA also supplies sensor wafers, reticles, and direct imaging and additive printing technologies for advanced manufacturing applications.

With approximately 15,000 full-time employees, KLA operates globally and serves customers across advanced and traditional semiconductor manufacturing. The company was incorporated in Delaware in 1975 and is headquartered in Milpitas, California. It trades on the Nasdaq exchange and maintains significant scale within the semiconductor equipment sector.