KLA-Tencor Corporation

KLA Corporation designs manufactures and markets process control process-enabling and yield management solutions for the semiconductor and related electronics industries worldwide. It operates through four segments: Semiconductor Process Control; Specialty Semiconductor Process; PCB Display and Component Inspection; and Other. The company offers integrated circuit (IC) manufacturing products that comprises wafer inspection and review and metrology; wafer and substrate defect inspection and metrology; reticle defect inspection and metrology; chemical/materials quality analysis; in situ process management and wafer handling diagnostics for IC and original equipment manufacturer (OEM) manufacturing; software products to provide run-time process control defect excursion identification process corrections and defect classification; and refurbished and remanufactured products. It also provides specialty semiconductor manufacturing benchtop metrology surface characterization and electrical property measurement services for general purpose/ lab applications; etch plasma dicing deposition and other wafer processing technologies and solutions for the semiconductor and microelectronics industry. In addition the company offers direct imaging inspection optical shaping additive printing and computer-aided manufacturing and engineering solutions for the PCB market; inspection and electrical testing systems to identify and classify defects as well as systems to repair defects for the display market; and inspection and metrology systems for quality control and yield improvement in advanced and traditional semiconductor packaging markets. The company was formerly known as KLA-Tencor Corporation and changed its name to KLA Corporation in July 2019. KLA Corporation was incorporated in 1975 and is headquartered in Milpitas California.