KLA
Semiconductor equipmentTesting
A leader in process-control equipment — metrology and defect inspection used throughout the fab.
Milpitas, United StatesOfficial website ↗
Locations
HQ
Milpitas, California, United States
Headquarters · city-level location
Chennai R&D
Chennai, Tamil Nadu, India
R&D / design center · city-level location
Technologies
- Defect inspection
- Metrology
- Overlay
Products
- Inspection and metrology systems
Connect to the knowledge base
Processes
Technologies & concepts
Tools
Related companies
Data & sources
Compiled from public information. Locations are city-level, not exact addresses. Fields that cannot be stated with confidence are left blank rather than guessed.
Last verified: 2026-09-06