ticker: KLAC
step: 01
generated: 2026-05-12
source: quick-research
KLA Corporation (KLAC) — Business Overview
Business Description
KLA Corporation is the global leader in process control + yield management for the semiconductor industry, with dominant market share (>50%) in optical inspection, e-beam inspection, metrology, and mask inspection. As semiconductor manufacturing transitions to AI-driven complexity (sub-2nm GAA, HBM stacking, hybrid bonding), KLA's tools become increasingly indispensable — process control intensity scales with process complexity, not just wafer volume. CEO Rick Wallace stepped down in 2024; current CEO Bren Higgins (since CFO transition).
Revenue Model
- Semiconductor Process Control (~90% of revenue): Optical inspection, e-beam inspection, metrology, mask inspection, software/services
- Specialty Semiconductor Process (~5%): Tools for advanced packaging, MEMS, power devices
- PCB, Display, Component Inspection (~5%): Adjacent markets
- ~25% of total revenue is recurring services (gross margin 70%+)
Products & Services
Optical Inspection (Largest)
- 2920 series + Brightfield inspection: Defect detection in production
- Surfscan + 6000 series: Patterned and unpatterned wafer inspection
- Industry-dominant share
E-Beam Inspection
- eDR series: High-resolution defect review
- CD-SEM metrology: Critical dimension measurement
- Pivotal for advanced nodes (sub-3nm)
Metrology
- ATL series spectroscopic ellipsometry
- OCD (optical critical dimension) measurements
- X-Ray metrology for advanced packaging + HBM
Advanced Packaging + HBM
- IC Substrate inspection portfolio (launched 2024)
- Hybrid bonding metrology
- Process control revenue from advanced packaging: $635M (2025) → ~$1B (2026 target)
Reticle / Mask Inspection
- Teron HRP + 5xx series mask inspection
- Critical for EUV + High-NA lithography
Services
- ~25% of revenue
- 70%+ gross margins
- Multi-year service contracts on installed base
Customer Base & Go-to-Market
- Foundries: TSMC, Samsung Foundry, Intel Foundry — primary
- Memory: Samsung, SK Hynix, Micron
- IDMs: Intel, Texas Instruments
- Mask manufacturers: Photronics, Toppan
- Geographic mix: China declining; Taiwan, Korea, US increasing
- Customer concentration: Top 3 ~50%+ of revenue
Competitive Position
KLA is the unrivaled leader in process control (~50%+ market share, 4x next competitor). Moats: (1) decades of inspection IP + algorithm libraries, (2) process control intensity scales with complexity (sub-2nm GAA, HBM TSV), (3) services recurring at 70%+ margins, (4) "the picks and shovels" play on AI complexity. Competitors: Applied Materials (some process control), ASML (yieldstar metrology), Onto Innovation, Camtek (smaller pure-play), Hitachi (e-beam). KLA's lead is structural — process control is harder to replicate than deposition/etch.
Key Facts
- Founded: 1976 (KLA); 1997 KLA-Tencor merger; rebranded KLA Corporation 2019
- Headquarters: Milpitas, CA
- Employees: ~14,500
- Exchange: NASDAQ
- Sector / Industry: Technology / Semiconductor Equipment
- Market Cap: ~$165B (May 2026)
- CEO: Bren Higgins
- Dividend: $7.16 annual ($1.79 quarterly)
- 16+ consecutive years of dividend growth
- FY end: late June
- Gross margins consistently 60%+