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SEC filingKLA delivered 24% revenue growth and 90 bps gross margin expansion in FY25, driven by AI-related demand and strong process control sales, despite China headwinds.
KLA Corporation describes itself as a supplier of industry-leading equipment and services that enables innovation throughout the electronics industry. The company provides advanced process control and process-enabling solutions for manufacturing wafers, reticles/masks, chemicals/materials, integrated circuits, packaged ICs, and printed circuit boards, along with comprehensive support services across its installed base. The services business contributed approximately 22% of revenue in fiscal 2025.
KLA is organized into three reportable segments. The Semiconductor Process Control segment offers inspection, metrology, chemistry process control, and software products supporting the semiconductor ecosystem from R&D to high-volume production. The Specialty Semiconductor Process segment develops and sells advanced vacuum deposition and etching process tools for specialty applications such as MEMS, RF communication, and power semiconductors. The PCB and Component Inspection segment enables inspection, testing, and measurement of PCBs, IC substrates, and packaged ICs, as well as direct imaging and printing solutions.
Key product families include Surfscan Series for wafer inspection, eDR7380 Series for defect review, Archer Series for overlay metrology, SpectraShape Series for film metrology, Klarity software for data analysis, SPTS Omega Series for etch and deposition, Orbotech Ultra Dimension Series for PCB inspection, and ICOS F26x for component inspection. The company also offers the SensArray product family for in-situ process management and PROLITH for lithography simulation.
KLA sells primarily through a direct sales force in Asia, the U.S., and Europe, with revenues derived from product sales and service contracts. International revenues accounted for 89% of total revenues in fiscal 2025 and 2024, and 88% in fiscal 2023. Key customers include Taiwan Semiconductor Manufacturing Company Limited (more than 10% of total revenues each of the last three fiscal years) and Samsung Electronics Co., Ltd. (more than 10% in fiscal 2025).
The market for process control and yield management solutions is highly competitive. Named competitors include Applied Materials, Inc., ASML Holding N.V., Hitachi High-Technologies Corporation, Onto Innovation, Inc., and Lasertec, Inc. Competitive factors center on system performance, ease of use, reliability, technical service, and cost of ownership. KLA maintains its position through significant R&D investment and close customer relationships.
KLA's strategic pillars include investing heavily in product R&D to sustain technological leadership, maintaining deep customer relationships to anticipate market needs, and enabling customers' technology transitions. The company also pursues sustainability goals, including science-based targets validated by SBTi: 100% renewable electricity by 2030, 50% reduction in Scope 1 and 2 emissions by 2030, and net zero Scope 1 and 2 emissions by 2050 (using a 2021 baseline).
As of June 30, 2025, KLA employed approximately 15,000 regular full-time and 200 part-time/temporary employees across 18 major regions. Geographic distribution: 32% in the U.S., 19% in Europe/Middle East, and 49% in Asia. Functional breakdown: 20% manufacturing, 27% R&D, 28% customer service, 5% sales/marketing, and 20% other. Voluntary turnover was under 3.8% in fiscal 2025. None of its employees are represented by a labor union, except for a trade union delegation in Belgium and works councils in Germany.
KLA Corporation's fiscal year 2025 (ended June 30, 2025) showed robust financial performance. Total revenues increased 24% year-over-year to $12.16 billion, driven by a 27% rise in product revenues and a 15% increase in service revenues. The product revenue growth was fueled by heightened investments in leading-edge foundries for AI infrastructure, strong adoption of advanced packaging solutions, and broad demand across the inspection portfolio. Partially offsetting this was a 4% decline in revenues from China due to moderating post-COVID investments and stricter U.S. export controls. Gross margin improved by 90 basis points to 60.9%, benefiting from higher revenue volume leverage and cost management, partially offset by unfavorable product mix and higher tariff and freight expenses. Net income attributable to KLA surged 47% to $4.06 billion, while diluted EPS rose from $20.28 to $30.37. The effective tax rate decreased to 12.5% from 13.4%, primarily due to non-deductible goodwill impairment charges.
All three reportable segments recorded revenue growth. The Semiconductor Process Control segment, which accounts for the vast majority of revenue, grew 25% to $10.95 billion, driven by a resumption of industry growth, particularly in inspection products and higher service revenue from an expanding installed base. The Specialty Semiconductor Process segment increased 11% to $587 million, boosted by advanced packaging solutions. The PCB and Component Inspection segment rose 13% to $622 million, supported by packaging products for AI and a settlement from a Display project cancellation, though growth was tempered by a soft first half. Notably, the PCB segment recorded a $230.4 million goodwill impairment and an $8.7 million purchased intangible impairment due to a continued deterioration in long-term forecasts, along with $7.7 million in restructuring charges.
Management's outlook emphasizes sustained investment in AI, advanced packaging, and process control intensity, particularly at leading-edge nodes such as 2-nanometer. Demand drivers include EUV adoption, digitization across industries, and electric vehicles. However, headwinds persist from U.S. export controls on China, tariff uncertainties, and potential customer delays. The company expects continued strong cash generation and remains committed to returning capital to shareholders via dividends and share repurchases. No specific numerical guidance was provided for future periods, but the strategic focus on innovation and cost management is expected to support margin performance.
As of June 30, 2025, KLA held $2.08B in cash and equivalents and $2.42B in marketable securities, totaling $4.49B in liquidity. Total debt was $5.88B (net of discounts and issuance costs), with $750M of Senior Notes repaid during FY2025. Stockholders' equity stood at $4.69B. Inventory increased to $3.21B, reflecting higher raw materials and work-in-process. Remaining performance obligations (RPO) were $7.86B, indicating strong future revenue visibility.
KLA had significant purchase commitments of $2.42B as of June 30, 2025, primarily for materials, services, supplies, and asset purchases, with the majority due within 12 months. Additionally, $119.6M in future payments under the Cash LTI Plan were committed, vesting over three to four years.
Share repurchases totaled $2.17B (3.007M shares) in FY2025, with $5.03B remaining under the buyback program, including a new $5.00B authorization in Q4 FY2025. Dividends paid were $904.6M, with a quarterly dividend of $1.90 per share. Debt activity involved the repayment of $750M of 4.650% Senior Notes due November 2024, with no new debt issued. Capital expenditures were $0.335B.
Segment-level financial data was not disclosed in the provided Notes section (Note 18 not included). Therefore, no segment breakdown is available.
KLA faces intensifying US export controls on semiconductor equipment to China, with revenue from China dropping to 33% in FY2025 from 43% in FY2024. The 2022–2025 BIS rules restrict sales to Chinese advanced semiconductor fabs and add entities to the Entity List; failure to obtain licenses may force order cancellations and refunds of customer deposits. The company also highlights risks from US tariffs imposed in 2025 (including Section 232 investigation on semiconductors) that raise import costs, and potential retaliatory tariffs reducing demand. Geopolitical tensions in Israel, where KLA has significant operations, and the Russia-Ukraine war could disrupt supply chains and shipping.
KLA relies on single or limited suppliers for critical components; new Chinese export controls on rare earth minerals (April 2025) could threaten supply. A past supplier ransomware event (Feb 2023) caused shipment delays. Cybersecurity risks are elevated due to increasing AI-powered attacks; the company acknowledges it may not anticipate or mitigate all incidents.
Rapid technological change in semiconductor manufacturing requires constant R&D investment. AI adoption introduces risks of flawed algorithms, IP infringement, and regulatory compliance. Customer concentration (foundry/logic) and industry cyclicality can cause sudden order changes. The company notes that competitors may bundle products or offer lower prices.
KLA has $5.95B in senior notes and a $1.5B floating-rate revolver; rising interest rates increase debt service costs. Covenants mandate certain financial ratios, and failure could accelerate repayment. The effective tax rate is subject to changes from US tax reform (OBBBA) and OECD Pillar Two global minimum tax, potentially increasing tax burdens from FY2026.
The document cuts off before providing any cash flow totals. Net income is given as $4,061,643k for FY2025, but adjustments and net cash flows are missing. No investing or financing activities are shown. Thus, no meaningful cash flow analysis can be conducted.