KLA Corporation (KLAC) Revenue History
Annual and quarterly revenue from 2014 to 2025
Compound Annual Growth Rate (CAGR)
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KLAC Revenue Growth
Revenue Breakdown (FY 2025)
KLAC's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
KLAC Revenue Analysis (2014–2025)
As of May 6, 2026, KLA Corporation (KLAC) generated trailing twelve-month (TTM) revenue of $13.10 billion, reflecting strong growth of +11.5% year-over-year. The most recent quarter (Q3 2026) recorded $3.42 billion in revenue, up 3.6% sequentially.
Looking at the longer-term picture, KLAC's 5-year compound annual growth rate (CAGR) stands at +15.9%, indicating consistent double-digit revenue growth. The company achieved its highest annual revenue of $12.16 billion in 2025, representing a new all-time high.
Revenue diversification analysis shows KLAC's business is primarily driven by Defect Inspection (51%), Service (22%), and Patterning (18%). With over half of revenue concentrated in Defect Inspection, the company maintains significant focus in this area while developing other growth vectors.
When compared to Technology sector peers including AMAT (+4.4% YoY), LRCX (+26.5% YoY), and ASML (+11.0% YoY), KLAC has underperformed the peer group in terms of revenue growth. Compare KLAC vs AMAT →
KLAC Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| KLACCurrent | $13.1B | +11.5% | +15.9% | 43.1% | |
 AMAT | $28.4B | +4.4% | +10.5% | 29.2% | |
 LRCX | $18.4B | +26.5% | +12.9% | 32.0% | |
 ASML | $31.4B | +11.0% | +17.6% | 34.6% | |
 TER | $3.2B | +30.3% | +0.4% | 21.7% | |
 ONTO | $1.0B | -1.5% | +12.6% | 13.2% |
KLAC Historical Revenue Data (2014–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $12.16B | +23.9% | $7.58B | 62.3% | $5.24B | 43.1% |
| 2024 | $9.81B | -6.5% | $5.88B | 60.0% | $3.64B | 37.1% |
| 2023 | $10.50B | +13.9% | $6.28B | 59.8% | $3.99B | 38.1% |
| 2022 | $9.21B | +33.1% | $5.62B | 61.0% | $3.65B | 39.7% |
| 2021 | $6.92B | +19.2% | $4.15B | 59.9% | $2.49B | 36.0% |
| 2020 | $5.81B | +27.1% | $3.36B | 57.8% | $1.76B | 30.3% |
| 2019 | $4.57B | +13.2% | $2.70B | 59.1% | $1.39B | 30.4% |
| 2018 | $4.04B | +16.0% | $2.59B | 64.1% | $1.54B | 38.1% |
| 2017 | $3.48B | +16.6% | $2.19B | 63.0% | $1.28B | 36.7% |
| 2016 | $2.98B | +6.1% | $1.82B | 61.0% | $960.4M | 32.2% |
Full KLAC Stock Analysis
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Start ComparisonKLAC — Frequently Asked Questions
Quick answers to the most common questions about buying KLAC stock.
Is KLAC's revenue growth accelerating or slowing?
KLAC maintains +11.5% revenue growth, in line with its 5-year CAGR of +15.9%. TTM revenue stands at $13.1B. Growth rate remains consistent with historical average.
What is KLAC's long-term revenue growth rate?
KLA Corporation's 5-year revenue CAGR of +15.9% reflects the sustained expansion pattern. Current YoY growth of +11.5% is near this long-term average.
How is KLAC's revenue distributed by segment?
KLAC reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2014-2025 are available for download. Segment mix reveals concentration and diversification trends.