Semiconductor process control · inspection/metrology (50%+)
KLA
A company like a quasi-monopoly toll on every chip — with over 50% share of process control (defect inspection and metrology; No.2 Applied is under 8%), it is embedded in every leading-edge fab at TSMC, Samsung, Intel and SK as the indispensable step that 'finds defects.' FY2025 (ended June 2025) revenue was $12.2B. The essence is a bet on rising process complexity: finer nodes add inspection steps, so KLA revenue per wafer grows, and with the largest customer at 12-14% single-customer dependence is low. The re-rating axis is rising process-control intensity per node.
KLAC Updated Jul 12, 2026 5 AI consumers· 4 recurring
Per the valuechain.wiki graph, KLA is directly linked to 7 companies (0 supply, 7 revenue relationships) and reaches 36 companies within two hops; the links are backed by 8 dated sources, 3 of them primary filings (as of 2026-07-12).
Financials & Segments
- Total revenue · FY2025 revenue $12.2B
- Customer concentration · Over 50% process-control share. Largest customer 12-14%. Customers: TSMC, Samsung, Intel, SK hynix.
- Segments · Semiconductor Process Control · Specialty Semiconductor & PCB
Revenue from
- TSMC High confidence· Customer concentration 13% (est.) · FY2025 · largest customer 12-14% (unnamed, likely TSMC)
The flagship customer relationship, supplying inspection/metrology tools to TSMC's leading-edge fab lines — as the framing goes, TSMC buys KLA not to make chips but to 'instantly find invisible defects,' a dependence on the essential yield-protecting step (largest customer, ~12-14% estimated).Confirms EN Nikhs (analyst newsletter) Published Apr 14, 2026: KLA: A Perfect Business at an Imperfect PriceConfirms EN Robert Castellano (The Information Network) Published May 5, 2025: KLA's Market Share Growth in Process Control Exposes Weaknesses in the CompetitionConfirms KO KIPOST Accessed Jun 20, 2026: KLA unveils EUV defect-inspection tools (supplies Intel, Samsung, SK)Confirms KO Blockmedia Accessed Jun 20, 2026: KLA poised to grow on high share of chip inspection equipment - Samsung Electronics High confidence
Supplies inspection/metrology tools to Samsung Electronics's fabs.Mentions EN Nikhs (analyst newsletter) Published Apr 14, 2026: KLA: A Perfect Business at an Imperfect PriceMentions EN Robert Castellano (The Information Network) Published May 5, 2025: KLA's Market Share Growth in Process Control Exposes Weaknesses in the CompetitionConfirms KO KIPOST Accessed Jun 20, 2026: KLA unveils EUV defect-inspection tools (supplies Intel, Samsung, SK)Confirms KO Blockmedia Accessed Jun 20, 2026: KLA poised to grow on high share of chip inspection equipment - SK hynix Medium confidence
Supplies inspection/metrology tools to SK hynix's fabs.Mentions EN Nikhs (analyst newsletter) Published Apr 14, 2026: KLA: A Perfect Business at an Imperfect PriceMentions EN Robert Castellano (The Information Network) Published May 5, 2025: KLA's Market Share Growth in Process Control Exposes Weaknesses in the CompetitionConfirms KO Blockmedia Accessed Jun 20, 2026: KLA poised to grow on high share of chip inspection equipmentConfirms KO KIPOST Accessed Jun 20, 2026: KLA unveils EUV defect-inspection tools (supplies Intel, Samsung, SK) - Intel Medium confidence
Supplies inspection/metrology tools to Intel's fabs.Mentions EN Nikhs (analyst newsletter) Published Apr 14, 2026: KLA: A Perfect Business at an Imperfect PriceMentions EN Robert Castellano (The Information Network) Published May 5, 2025: KLA's Market Share Growth in Process Control Exposes Weaknesses in the CompetitionConfirms KO Blockmedia Accessed Jun 20, 2026: KLA poised to grow on high share of chip inspection equipmentConfirms KO KIPOST Accessed Jun 20, 2026: KLA unveils EUV defect-inspection tools (supplies Intel, Samsung, SK) - GlobalFoundries Medium confidence
Supplies wafer-fab tools to GlobalFoundries. - United Microelectronics (UMC) Medium confidence
Supplies wafer-fab tools to UMC. - Nanya Technology Medium confidence
Supplies process-control/metrology equipment to Nanya's DRAM fab.
Pays to
- component & optical-module suppliers (undisclosed) Low confidence
Outsources precision optics and parts for inspection/metrology tools (undisclosed). - precision materials & components (undisclosed) Low confidence
Buys specialty materials and parts (undisclosed).
Value-chain ripple (2 tiers)
Following node-to-node links up to 2 tiers; each firm is shown once, at its nearest tier.
| Company | Chain | '21 | '22 | '23 | '24 | '25 | YTD |
|---|---|---|---|---|---|---|---|
| Marvell | lead2 | +84.6 | -57.5 | +63.7 | +83.8 | -22.8 | +163.4 |
| MediaTek | lead2 | +27.8 | -26.6 | +52.9 | +58.3 | +24.9 | +152.4 |
| AMD | lead2 | +56.9 | -55 | +127.6 | -18.1 | +77.3 | +123 |
| Global Unichip | lead2 | +21.4 | +67.6 | +99.4 | -13.7 | +101.4 | +122.8 |
| Fortinet | lead2 | +142 | -32 | +19.7 | +61.4 | -16 | +96.8 |
| Astera Labs | lead2 | · | · | · | · | +25.6 | +86.6 |
| Texas Instruments | lead2 | +17.5 | -9.9 | +6.4 | +13.1 | -4.5 | +51.5 |
| HP Inc. | lead2 | +57.2 | -26.4 | +16.1 | +12.1 | -28.7 | +50.7 |
| Everpure (formerly Pure Storage) | lead2 | +44 | -17.8 | +33.3 | +72.3 | +9.1 | +48.5 |
| Realtek | lead2 | +19.6 | -33.8 | +56.2 | +19.1 | -6.4 | +47.5 |
| Cisco | lead2 | +45.8 | -22.5 | +9.3 | +21 | +33.5 | +43.8 |
| Alchip Technologies | lead2 | +14.3 | -8.7 | +365.1 | -18.9 | +0.8 | +36.1 |
| Analog Devices | lead2 | +21 | -4.9 | +23.4 | +8.8 | +29.8 | +34.8 |
| Renesas Electronics | lead2 | +8.2 | +2.4 | +88 | -13.6 | +23.8 | +28.2 |
| NVIDIA | lead2 | +125.5 | -50.3 | +239 | +171.2 | +38.9 | +23.7 |
| Motorola Solutions, Inc. | lead2 | +61.9 | -3.8 | +23 | +49.1 | -16.2 | +22.8 |
| Credo Technology | lead2 | · | · | +46.3 | +245.2 | +114.1 | +18.5 |
| Microchip Technology | lead2 | +27.5 | -18 | +30.9 | -35 | +14.6 | +18.4 |
| Sony Semiconductor Solutions | lead2 | +27.2 | -8.4 | +27.8 | +17.9 | +1 | +12.9 |
| Alphabet (Google) | lead2 | +65.3 | -39.1 | +58.3 | +36 | +66 | +8.3 |
| NXP Semiconductors | lead2 | +44.8 | -29.2 | +48.4 | -8 | +6.4 | +5.9 |
| Broadcom | lead2 | +56.5 | -13.3 | +104.2 | +110.5 | +50.6 | +3.8 |
| Montage Technology | lead2 | -18.2 | -21.8 | -18 | +51.4 | +169 | +3.4 |
| Qualcomm | lead2 | +22.3 | -38.6 | +35.1 | +8.3 | +13.8 | +0.2 |
| Ambarella | lead2 | +121 | -59.5 | -25.5 | +18.7 | -2.6 | -11.2 |
| Phison Electronics | lead2 | +26.8 | -10.7 | +45.1 | -6.7 | +418.3 | -14.7 |
| Mobileye | lead2 | · | · | +23.6 | -54 | -47.6 | -18 |
| Will Semiconductor | lead2 | -12.1 | -49.7 | -8.3 | +22.8 | +15.5 | -33.7 |
| United Microelectronics (UMC) | lead1 | +43.2 | -40.3 | +39.2 | -19 | +28.8 | +168.9 |
| Intel | lead1 | +6.1 | -46.6 | +94.6 | -59.6 | +84 | +159.6 |
| SK hynix | lead1 | -0.4 | -25.6 | +53.9 | +48.6 | +361.1 | +81.6 |
| Nanya Technology | lead1 | -8.3 | -14.2 | +22.5 | -56.2 | +984.7 | +52.4 |
| TSMC | lead1 | +12.1 | -36.7 | +42.3 | +92.6 | +55.9 | +41.9 |
| GlobalFoundries | lead1 | · | -17.1 | +12.5 | -29.2 | -18.6 | +29.7 |
| KLA | node | +68 | -11.2 | +56 | +9.4 | +94.5 | +53.3 |
YTD as of 2026-09-04 · source: Yahoo Finance
KLA operates across Semiconductor process control, inspection/metrology (50%+). Momentum stayed firm and it is +53.3% in 2026. The demand side (avg +107.5%) leads the stock (+53.3%), so customer moves come first here. Among connected nodes the furthest ahead is United Microelectronics (UMC) (+168.9%) and the furthest behind is TSMC (+41.9%). If chain logic explains the gap, the laggard is the next propagation candidate; if not, the link itself deserves a second look. The re-rating axis is rising process-control intensity per node.
Analysis generated from returns as of 2026-09-04Analyst ratings
Consensus: Buy 3 · Hold 2 · Sell 0 · Avg. target $288 · Price $185.6 (09-04) · Upside +55%
| Broker | Rating | Target | Published | |
|---|---|---|---|---|
| Susquehanna · Mehdi Hosseini | Neutral | $275 | Jun 30, 2026 | Report ↗ |
| Cantor Fitzgerald · C.J. Muse | Overweight | $325 | Jun 29, 2026 | Report ↗ |
| Bank of America · Vivek Arya | Buy | $317 | Jun 23, 2026 | Report ↗ |
| Wells Fargo · Joseph Quatrochi | Overweight | $305 | Jun 22, 2026 | Report ↗ |
| UBS Group · Timothy Arcuri | Neutral | $218 | Jun 9, 2026 | Report ↗ |
Neutral kept with a $275 target (10-for-1 split), acknowledging resilient equipment spend while staying on the sidelines.