Kla
KLA Corporation is a publicly traded semiconductor process control and yield management company that holds approximately 73.8% of the global metrology and inspection market. It sells defect inspection, metrology, and advanced packaging equipment, plus Orbotech PCB tools and Frontline CAM software, to chip manufacturers including TSMC, Intel, Samsung, NVIDIA, and AMD.
- Company typePublic
- Founded1976
- HeadquartersMilpitas, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Kla does
KLA Corporation is a publicly traded semiconductor process control and yield management company (NASDAQ: KLAC) headquartered in Milpitas, California. Founded in 1976, KLA holds approximately 73.8% market share in the global semiconductor metrology and inspection market (2025), serving leading chip manufacturers including TSMC, Intel, Samsung Foundry, NVIDIA, and AMD. The company's equipment monitors more than 700 process steps per wafer over a roughly three-month manufacturing cycle, addressing the critical economic problem of yield loss at advanced nodes where a 25-wafer cassette at 3nm represents approximately $544,000 in potential losses. KLA operates a global footprint with offices in the US, China, Taiwan, Japan, Korea, Singapore, India, Israel, Germany, and the UK, and reported record fiscal Q2 2026 revenue of $3.30 billion with $1.15 billion in GAAP net income.
KLA's technology stack is built on proprietary electron optics, photon optics, sensor technology, and AI/ML for defect detection, classification, and yield analysis. The product portfolio spans the entire semiconductor value chain: defect inspection and review, optical/X-ray metrology, deposition and etch (via SPTS), in-situ process management, wafer and reticle inspection, advanced packaging inspection (Kronos, irArcher, ICOS, Lumina), and the Orbotech-branded direct imaging, AOI, and inkjet printing portfolio for PCB and IC substrate manufacturing. The Frontline software suite provides AI-enabled CAM, engineering automation, and cloud-based analytics for PCB and IC substrate workflows. Subsidiaries include Orbotech, Frontline, SPTS Technologies, Filmetrics, and MicroSense.
KLA generates revenue through three primary streams: (1) capital equipment sales to semiconductor foundries and IDMs on multi-year contract cycles, (2) recurring service and support contracts tied to the global installed base of tools, and (3) software licenses and cloud-based solutions. The company distributes primarily through direct enterprise field sales backed by application engineering, with regional sales and support offices across 15+ countries, supplemented by an external ServiceNow customer portal and KLA Instruments for research/industrial metrology. Q1 fiscal 2026 revenue guidance of approximately $3.35 billion at the midpoint signals continued momentum into 2026.
Kla firmographics
Firmographics- Name
- Kla
- Legal name
- KLA Corporation
- Website
- https://kla.com
- Company type
- Public
- Founded year
- 1976
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- KLA Corporation is a publicly traded semiconductor process control and yield management company that holds approximately 73.8% of the global metrology and inspection market. It sells defect inspection, metrology, and advanced packaging equipment, plus Orbotech PCB tools and Frontline CAM software, to chip manufacturers including TSMC, Intel, Samsung, NVIDIA, and AMD.
- Ownership category
- akta.pro rank
Kla industry classification
Industry- Product category
- Semiconductor Process Control Equipment
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Metrology, Inspection & Process Control Equipment (HDAHAEAH)
- akta.pro secondary industry
- Industrial Quality Inspection & Metrology (Machine Vision) (IMAIAMAF)
Keywords
Where Kla is headquartered
LocationHeadquarters
- HQ city
- Milpitas
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Kla business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Operations, Supply Chain, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Semiconductor Process Control Equipment Sales: KLA sells inspection, metrology, and process control systems to semiconductor chip manufacturers. Equipment sales are typically one-time capital purchases with long sales cycles targeting major foundries and integrated device manufacturers. The company has a large installed base globally.
- Recurring Service and Support Contracts: KLA's services business provides recurring revenue stability tied to the expanding installed base of tools deployed globally. The company offers flexible service contracts, certified parts, application support, training, and equipment upgrades. Services provide predictable recurring revenue streams.
- Software Licenses and Solutions: KLA sells software solutions including Frontline PCB CAM/CAE software, semiconductor software (OVALiS, 5D Analyzer, aiSIGHT, PROLITH, etc.), and cloud-based services. Software includes professional services, training, and integration support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise semiconductor equipment pricing - custom quotes |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels6 records
Kla product offering
Product offeringCore offering
KLA designs, manufactures, and services process control, inspection, and metrology systems used across the semiconductor manufacturing lifecycle, from wafer and reticle production through chip fabrication and advanced packaging. The portfolio includes defect inspection tools, optical and X-ray metrology, plasma etch and deposition systems, in-situ process sensors, automated optical inspection for PCBs and IC substrates, direct imaging and inkjet printing equipment, and the Frontline CAM/CAE software suite. Revenue is generated through capital equipment sales, recurring service contracts on the global installed base, and software licenses sold to chip manufacturers such as TSMC, Intel, Samsung, NVIDIA, and AMD.
Product overview
KLA provides comprehensive process-control and process-enabling solutions for semiconductor and electronics manufacturing across the entire chip lifecycle. The portfolio includes defect inspection and review systems (Puma, Voyager, Surfscan, eDRX), metrology tools (Archer, SpectraShape, ATL), deposition and etch systems (SPTS, Primaxx), and in-situ process management sensors (SensArray, Process Probe). For advanced packaging and PCB/IC substrate manufacturing, KLA offers Orbotech-branded direct imaging (Diamond, Nuvogo, Serena, Corus), automated optical inspection (Ultra Dimension, Ultra Fusion, Lumina), inkjet printing (Sprint, Neos, Magna), and metrology (Zeta). The Frontline software suite (InCAM Pro, InFlow, InShop, InSight, Cloud Services) provides CAM, engineering automation, and AI-powered analytics for PCB and semiconductor manufacturing. Wafer manufacturing products include Surfscan and Candela inspection systems, while reticle manufacturing features Teron and TeraScan inspection tools. The OEM division provides capacitive sensors and process control components, and the Instruments division offers thin film reflectometers, nanoindenters, optical/stylus profilers, and sheet resistance mappers for research and industrial applications.
Differentiator
Problem solved
Functional benefit
Brands
- Frontline: PCB computer-aided manufacturing (CAM), engineering and data analytics software solutions
- Orbotech
- Filmetrics
- MicroSense
- SPTS
- ICOS
- Lumina
Products and services
- Defect Inspection and Review Systems (Chip Manufacturing) Comprehensive portfolio of broadband plasma, laser scanning, and e-beam defect inspection and review systems for patterned wafer inspection in semiconductor chip manufacturing, used by foundries and IDMs to detect and classify defects at advanced nodes.
- Metrology Systems (Chip Manufacturing) Portfolio of optical, X-ray, and profile metrology tools for film thickness, overlay, and critical dimension measurements in semiconductor manufacturing, used by fab engineers to control critical process parameters.
- SPTS Deposition Systems SPTS-branded physical vapor deposition (PVD) and plasma-enhanced chemical vapor deposition (PECVD) systems for semiconductor wafer processing, used by chip manufacturers for thin film deposition.
- Plasma Etch Systems Plasma etch systems including Primaxx wet/dry etch and SPTS etch modules for semiconductor manufacturing applications.
- In Situ Process Management Sensors Portfolio of in-situ sensors and monitoring solutions including SensArray thermal sensors, plasma probes, and other process control tools for semiconductor manufacturing.
- Wafer Inspection and Metrology Systems Surfscan and Candela defect inspection systems for unpatterned and patterned wafer quality control, combined with optical and dimensional metrology solutions used by wafer manufacturers.
- Reticle Manufacturing Inspection and Metrology Teron and TeraScan reticle inspection systems, MaskTemp pellicle protection monitoring, and LMS IPRO metrology solutions for photomask manufacturing.
- Wafer Inspection and Metrology for Advanced Packaging Kronos, irArcher, and PWG5 inspection and metrology systems designed for wafer-level packaging and advanced semiconductor packaging applications including HBM, flip-chip BGA, and panel-level packaging.
- ICOS T890 / ICOS T891 Component Inspector Automated optical inspection and metrology systems for packaged IC components and singulated IC substrates with 6-sided defect detection, accurate 3D metrology, and parallel operation of four independent inspection stations.
- Orbotech Ultra Dimension AOI Series 4-in-1 automated optical inspection system integrating pattern inspection, laser via inspection, remote multi-image verification (RMIV Pro), and 2D metrology into a single system with Triple Vision technology differentiating real and false defects in under one second.
- Orbotech Ultra Fusion AOI Series Automated optical inspection systems for advanced IC substrate production using Multi-Image technology to reduce defect false alarms by up to 70% compared to conventional AOI systems.
- Lumina Inspection and Metrology System Defect inspection and metrology system for advanced IC substrates and panel-level packaging with Omnisphere illumination, Multi-Modality scanning, and EcoNet on-tool automated defect classification using machine learning.
- Zeta-6x0 Panel Metrology System Multi-mode optical profiler combining the capabilities of several tools into one compact platform for measuring via and trace dimensions, bump dimensions, overlay, film thickness, roughness, and panel warpage in PCB and IC substrate manufacturing.
- Orbotech Diamond Direct Imaging Systems High-capacity direct imaging systems for solder mask applications, including Diamond 10 and Diamond 10W (white solder mask) variants, using proprietary SolderFast technology for high-quality imaging and high throughput on HDI, multi-layer, and flexible PCBs.
- Orbotech Neos Solder Mask Inkjet Printer Solder mask inkjet printer using Structural Printing and DotStream Pro technology, providing an efficient eco-friendly solution for solder mask layer printing that simplifies SM printing and cuts time to market.
- Orbotech Sprint Inkjet Printing Systems Inkjet printing systems for PCB legends using DotStream Pro technology with LED UV curing, supporting fine features down to 65 micron lines.
- Orbotech Magna Additive Printing System Additive printing system for IC packaging including dams for flip-chip CSP and BGA, enabling cost reduction by eliminating lithography steps.
- Frontline InCAM Pro Computer-aided manufacturing (CAM) solution using intelligent algorithms and simultaneous processing for faster turnaround and automation in PCB production, with variants for IC substrates, wafer-level packaging, and rigid/flex/rigid-flex PCBs.
- Frontline InFlow Engineering Automation All-in-one PCB and IC substrate engineering automation system that can cut process planning time by up to 60% through rule-based automation of design data read-in, cleanup, analysis, and CAM execution.
- Frontline InShop Analytics CAM-based analytics solution using machine learning and AI to transform production data into actionable insights for yield enhancement, flagging issues at the source and correlating production data to end product for root cause investigation.
- Frontline InSight PCB Web-based pre-CAM solution for managing incoming customer PCB data and generating quotation and engineering reports without CAM expertise.
- Frontline Cloud Services Cloud-based design-for-manufacturability analysis SaaS solution that can accelerate design analysis by up to 90% using machine learning-driven processing.
- Frontline Professional Services Technical consulting and support services including automation, integration, preventive maintenance, implementation, training, and performance audits for Frontline PCB software customers.
- KLA Instruments Standalone metrology and inspection instruments for research, university, and industrial applications, including thin film reflectometers, nanoindenters, optical/stylus profilers, and sheet resistance mappers, sold through a separate channel from the semiconductor equipment business.
- KLA Services and Support Contracts Flexible service contracts, certified parts, application support, training, and equipment upgrades for KLA's installed base, providing recurring revenue tied to the global fleet of process control tools.
Quantifiable outcome
- KLA increased its metrology and inspection market share from 72.6% in 2024 to 73.8% in 2025, widening dominance over competitors
- +9 more outcomes
Companies that use Kla
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
Kla technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature10 records
Kla partnerships and signals
Strategic signalScale indicators17 records
Recent moves13 records
Expansion highlights7 records
Kla competitors and assessment
Company assessmentDirect peers
- Hitachi High-Tech: Semiconductor inspection, metrology, and electron microscope business within Hitachi. Directly competes with KLA in CD-SEM, defect review, and fab-wide metrology.
- Nova Ltd: Israeli semiconductor metrology specialist offering optical and X-ray metrology for advanced nodes. Competes head-to-head with KLA in dimensional and materials metrology.
- Onto Innovation: Pure-play inspection and metrology competitor focused on advanced packaging, front-end inspection, and macro defect detection. Most direct niche competitor to KLA's advanced packaging product lines.
- Camtek: Israeli inspection and metrology company focused on advanced packaging, compound semiconductors, and memory. Direct competitor in packaging inspection, an area of strategic focus for KLA.
- Applied Materials: Largest semiconductor wafer fabrication equipment company; competes with KLA across deposition, etch, inspection, and metrology, and is the broadest incumbent in WFE. Most directly comparable peer for end-market exposure and customer overlap (TSMC, Intel, Samsung).
- Tokyo Electron: Japanese semiconductor equipment maker with broad WFE portfolio including coater/developers, etch, deposition, and cleaning. Competes with KLA across multiple process steps and serves the same foundry/IDM customers.
- Lam Research: Leading etch and deposition equipment supplier with overlapping customer base and WFE exposure. Lam's projection of 23% WFE growth versus KLA's ~7.1% highlights the different portfolio mixes but same end-market dynamics.
Emerging players
- Bruker: Scientific instruments and analytical/metrology solutions provider with overlap in X-ray and optical metrology tools used at advanced semiconductor nodes. Smaller scale than KLA but competing in specific metrology modalities.
Broad incumbents
- Thermo Fisher Scientific: Diversified scientific instruments and analytical equipment leader. Overlaps with KLA's KLA Instruments division (thin film reflectometers, profilers) and serves adjacent analytical/metrology end markets.
- ASML Holding: Monopoly supplier of EUV lithography and a critical WFE incumbent. ASML operates upstream in the wafer fab process flow but shares the same advanced-node customer base and benefits from the same AI-driven capex cycle.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Kla social profiles
Digital presenceKla compliance and trust
Trust signalCompliance1 record
Kla financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kla leadership team
Management profileNumber of profiles
Profiles7 records
Kla subsidiaries and ownership
Company hierarchySubsidiaries5 records
Kla funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kla M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kla
What does Kla do?
KLA designs, manufactures, and services process control, inspection, and metrology systems used across the semiconductor manufacturing lifecycle, from wafer and reticle production through chip fabrication and advanced packaging. The portfolio includes defect inspection tools, optical and X-ray metrology, plasma etch and deposition systems, in-situ process sensors, automated optical inspection for PCBs and IC substrates, direct imaging and inkjet printing equipment, and the Frontline CAM/CAE software suite. Revenue is generated through capital equipment sales, recurring service contracts on the global installed base, and software licenses sold to chip manufacturers such as TSMC, Intel, Samsung, NVIDIA, and AMD.
Is Kla a public or private company?
Kla is a public company. It is classified as public and is currently operating.
When was Kla founded?
Kla was founded in 1976. It employs 5,001 to 10,000 people.
Where is Kla based?
Kla is headquartered in Milpitas, United States, in the North America region.
How does Kla make money?
Three revenue lines are on record. Semiconductor Process Control Equipment Sales are the primary driver. The others are recurring Service and Support Contracts and software Licenses and Solutions.
Who are Kla's main competitors?
Direct peers on record are Hitachi High-Tech, Nova Ltd, Onto Innovation, Camtek, Applied Materials, Tokyo Electron and Lam Research. Bruker is listed as an emerging player. Broad incumbents are Thermo Fisher Scientific and ASML Holding.
Does Kla have an API?
No public API is recorded for Kla.
What industry is Kla in?
Kla's product category is Semiconductor Process Control Equipment. Its primary akta.pro industry code is HDAHAEAH, Metrology, Inspection & Process Control Equipment, with a secondary code of IMAIAMAF, Industrial Quality Inspection & Metrology (Machine Vision). Its NAICS code is 334513 and its SIC code is 3823.