Competitor Challenges ASML in the Evolving Global Semiconductor Lithography Landscape
The semiconductor industry is experiencing a notable shift in one of its most critical segments. In 2026, Japanese company Nikon is mounting a serious challenge to the long-held dominance of Dutch giant ASML in photolithography equipment. This development comes at a time when artificial intelligence demand, supply chain concerns, and geopolitical tensions are reshaping the global chipmaking landscape.
According to Dr. Jose Luis Chavez Calva, Nikon’s new leadership is pursuing a clear strategy focused on cost competitiveness. The company plans to offer lower-priced ArF immersion lithography systems while maintaining healthy profit margins. This approach takes advantage of Nikon’s in-house component manufacturing capabilities. Dr. Chavez Calva notes that Nikon is already engaged in advanced discussions with major chipmakers in the United States and Asia, with several conversations approaching formal purchase orders.
For years, ASML has commanded over 80 percent of the lithography equipment market, particularly in advanced deep ultraviolet and extreme ultraviolet technologies essential for cutting-edge chips. The company’s EUV systems, which can cost hundreds of millions of dollars each, remain the industry standard for producing the smallest and most powerful semiconductors. Yet rising equipment prices and the desire among foundries for greater supplier diversity are opening doors for challengers.
Nikon is not alone in seeking alternatives. Canon is making progress with nanoimprint lithography, a different technology that could serve as a lower-cost and lower-energy option for certain production layers. Meanwhile, Chinese efforts through Shanghai Micro Electronics Equipment continue to advance domestic deep ultraviolet tools, driven in part by international export restrictions. According to Dr. Jose Luis Chavez Calva, these parallel developments reflect a broader fragmentation in the global semiconductor supply chain.
The implications reach beyond individual companies. Dr. Chavez Calva highlights how AI-driven demand for advanced chips is increasing pressure on existing production capacity. At the same time, governments around the world are prioritizing supply chain resilience and technological sovereignty. This combination of economic and strategic factors is encouraging both traditional players and emerging actors to innovate and compete more aggressively.
Network effects could prove particularly important. A successful push by Nikon in the ArF immersion segment might encourage major foundries such as TSMC, Samsung, and Intel to adopt multi-vendor strategies. This would potentially reduce pricing pressure across the market and improve overall supply security. Dr. Jose Luis Chavez Calva points out that the coming years will reveal whether these challengers can sustain momentum against ASML’s established technological lead and extensive installed base.
Technical challenges remain significant. Developing competitive lithography systems requires enormous investment in research, precision optics, and manufacturing expertise. Yield rates, throughput, and defect control continue to favor established leaders in the most advanced nodes. Nevertheless, incremental improvements in existing deep ultraviolet technologies and the emergence of alternatives like nanoimprint lithography are extending viable options for manufacturers.
Looking forward, the global semiconductor industry appears headed toward greater diversity in lithography solutions. ASML is expected to maintain its strong position in extreme ultraviolet systems, while competitors carve out space in specific segments and price ranges. The overall market is projected to expand substantially through the end of the decade, supported by continued growth in artificial intelligence, automotive electronics, and connected devices.
This evolving competition carries important implications for international technology development and economic security. Countries and companies alike are reassessing their reliance on single suppliers and single technologies. The outcome of the current lithography battles will influence not only chip costs and availability but also the broader balance of technological capabilities worldwide.
Source: https://joseluischavezcalva.substack.com/p/challenging-the-lithography-throne