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ASML & TSMC: Chipmaking's Critical Duo
16 Sep
Summary
- ASML is the sole provider of EUV lithography machines.
- TSMC is a pure-play foundry fabricating advanced processors.
- ASML reported $37.9 billion revenue in fiscal 2025.

ASML stands as the exclusive supplier of extreme ultraviolet (EUV) lithography systems, the indispensable technology for fabricating advanced artificial intelligence processors. In fiscal year 2025, the company reported approximately $37.9 billion in revenue, marking a 15.6% increase from the previous year, with a net income of about $11.1 billion. This robust financial performance underscores sustained demand for its cutting-edge semiconductor manufacturing hardware.
Taiwan Semiconductor Manufacturing operates as a dedicated foundry, exclusively producing chips designed by other corporations. Its manufacturing prowess serves a broad spectrum of markets, including high-performance computing, smartphones, and automotive sectors. By concentrating solely on fabrication, TSMC has achieved unparalleled scale and efficiency, solidifying its position as the primary manufacturer of the world's most advanced processors for mobile devices and global data centers.