ASML this week posted its highest yearly result ever as demand for its chipmaking tools set records. The company's revenue for the fiscal year 2025 totaled €32.7 billion ($39 billion USD), up 15% from the previous year. As expected, sales of lithography and other wafer fab equipment to China-based entities decreased in 2025 due to export rules imposed by the U.S. and the Netherlands. When it comes to sales of lithography systems, EUV tools became the leading source of ASML's revenue.
Fewer sales in China
Driven by the Made in China 2025 program and the buildout of the Chinese semiconductor industry amid tightening export curbs by the U.S. in recent years, ASML's sales to the People's Republic set records and culminated with 41% of the company's system unit share in 2024. Last year, sales of ASML's fab tools to China dropped, but 33% of ASML's tools (in terms of units) were sold to the PRC, meaning that Chinese chipmakers kept buying dozens of lithography and other machines for their fabs that use trailing nodes. Some of those older DUV systems are reportedly being upgraded by grey-market means.
(Image credit: ASML)
China is followed by sales of wafer fab equipment to customers in South Korea (25%) and Taiwan (22%). By contrast, only 12% of ASML-produced tools (by unit count) were shipped to the U.S.
High-end EUV
U.S.-based Intel bought the world's first High-NA EUV Twinscan EXE:5200B lithography tool with 0.55 numerical aperture optics, designed for mass production of chips using next-generation process technologies, such as Intel's 14A (1.4nm-class). Another system was assembled at SK hynix's fab M16 in Icheon, South Korea. Meanwhile, ASML has supplied eight High-NA EUV tools (including six EXE:5000 and two EXE:5200B machines) to additional partners so far.
Speaking of EUV lithography systems, it's important to note that both current-generation Low-NA EUV scanners and next-generation High-NA EUV machines accounted for 48% of ASML's system revenue in 2025 (or €11.6 billion / $13.8 billion USD), up from 38% a year earlier. For the whole year, the company shipped 48 EUV systems and 131 immersion DUV tools, up from 44 EUV scanners and 129 immersion DUV machines in 2024.
Sales of EUV and sophisticated DUV tools are primarily driven by leading-edge logic fabs that build chips for AI infrastructure as well as smartphones and PCs. In fact, logic fabs accounted for 66% of ASML's system sales, whereas memory accounted for 34%. Although both logic and memory makers strive to increase their output and procure new tools, logic producers buy more expensive EUV systems.
(Image credit: ASML)
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