Asml Holding ASML

ASML Holding N. V. is a leading provider of holistic lithography solutions, software, and services for the semiconductor industry. The company develops, produces, markets, sells, upgrades, and services advanced semiconductor equipment systems, including lithography, metrology, and inspection systems. These technologies enable chipmakers to produce smaller, more powerful, and energy-efficient microchips that drive innovation in artificial intelligence, data centers, smartphones, and other high-performance computing applications.

ASML generates revenue primarily from the sale of new and used semiconductor manufacturing systems, system-related options and upgrades, installation, training, and extended and enhanced warranties. The company also earns income from service contracts, time-based licenses, field upgrades, and billable parts and labor services. Revenue recognition occurs upon transfer of control, typically upon delivery, installation, or customer acceptance, depending on the nature of the goods or services provided. The main portion of net sales comes from volume purchase agreements with customers that include multiple performance obligations such as systems, options, installation, training, and warranties.

The company operates through the following segments:

• Lithography Systems: This segment encompasses the development and sale of advanced lithography systems, including ArF immersion, ArF dry, KrF, i-line, NXE, NXT immersion, and EXE (EUV) systems. These systems are critical for patterning silicon wafers at the nanoscale to produce cutting-edge logic and memory chips. ASML’s EXE systems, which use extreme ultraviolet (EUV) light, enable the production of chips at 7nm and below, supporting the most advanced nodes for AI and high-performance computing applications.
• Metrology and Inspection Systems: This segment provides precision measurement and inspection tools that ensure the quality and accuracy of semiconductor manufacturing processes. These systems monitor critical dimensions, overlay alignment, and film thickness during wafer production to detect defects and maintain yield. Key products include optical and electron-beam-based metrology tools used across logic, memory, and advanced packaging production lines.
• Customer Service: This segment delivers field service, maintenance, upgrades, and technical support for installed systems across customer factories worldwide. Services include preventive maintenance, corrective repairs, system performance optimization, and software updates. ASML also offers time-based licenses for its software solutions and application projects such as node transitions and consulting services to help customers ramp up production and improve yield.

ASML holds a dominant position in the global semiconductor equipment industry, particularly in photolithography, where it is the sole supplier of extreme ultraviolet (EUV) lithography systems essential for producing the most advanced logic chips. The company competes with firms such as Nikon, Canon, and Applied Electronics in mature DUV lithography, but maintains a technological lead in EUV due to decades of investment and proprietary technology. Its competitive advantages include a strong installed base, high customer switching costs, continuous innovation in productivity and overlay control, and deep integration with customer roadmaps through long-term volume purchase agreements.

ASML serves a concentrated customer base of leading semiconductor manufacturers, including foundries, integrated device manufacturers (IDMs), and memory producers. In 2025, four customers each individually exceeded 10% of total net sales, collectively accounting for 61.2% of revenue. The company’s three largest customers represented 35.4% of accounts and finance receivables at year-end. Its customers are located across major semiconductor hubs in Taiwan, South Korea, China, the Netherlands, the United States, and other regions in Asia, Europe, and North America.