Nvidia Supplier Ibiden Considers Accelerating Expansion to Meet Surging AI Chip Demand

Ibiden Considers Accelerating Production Expansion

Ibiden Co., the dominant supplier of chip package substrates for Nvidia's cutting-edge AI semiconductors, is contemplating a faster expansion of its production capacity to meet the surging demand in the AI chip market. Koji Kawashima, CEO of the 112-year-old Japanese company, revealed that sales of AI-use substrates are robust, with customers purchasing all available stock 1

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Current Expansion Plans and Future Considerations

Ibiden is currently constructing a new substrate factory in Gifu prefecture, central Japan. The facility is expected to commence operations at 25% production capacity by the last quarter of 2025, increasing to 50% by March 2026. However, Kawashima indicated that this planned expansion might not be sufficient to meet the growing demand 2

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"Our customers have concerns," Kawashima stated in an interview. "We're already being asked about our next investment and the next capacity expansion." The company is now in discussions about when to bring the remaining 50% capacity online 1

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Ibiden's Market Position and Clientele

Ibiden's client roster includes major players in the semiconductor industry such as Intel, Advanced Micro Devices, Samsung Electronics, Taiwan Semiconductor Manufacturing, and Nvidia. The company's expertise in developing tailored substrates for each chip makes it an integral part of the AI chip production process 1

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Despite facing competition from Taiwanese rivals like Unimicron Technology, Ibiden maintains a strong position in the market. Hideki Yasuda, an analyst at Toyo Securities, noted, "Nvidia's AI chips need sophisticated substrates, and Ibiden is the only one that can mass produce them at a good production yield" 1

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Industry Outlook and Challenges

The potential acceleration of Ibiden's expansion comes amid a complex landscape of industry opportunities and concerns. While Ibiden sees sustained demand, there are contrasting views within the sector. Doug Lefever, CEO of Advantest, another key Nvidia supplier, recently warned of a possible slowdown in AI spending by major U.S. tech companies 3

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However, optimism persists in some quarters. Hock Tan, CEO of Broadcom Inc., foresees a decade-long AI chip boom fueled by investments from tech giants like Alphabet Inc., Meta Platforms Inc., and ByteDance 3

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As Ibiden navigates these market dynamics, its expansion plans will likely play a crucial role in shaping the future of AI chip production and availability. The company's ability to meet the growing demand for sophisticated substrates will be critical in supporting the continued advancement of AI technologies across various industries.