SoftBank Group plans to invest 45 billion euros ($53 billion) over the next five years in France, marking one of the most ambitious artificial intelligence infrastructure commitments ever announced in Europe.
The Japanese technology conglomerate said the investment forms part of a broader 75-billion-euro initiative aimed at deploying 5 gigawatts of AI data-center capacity across France. The project places France at the center of Europe’s effort to narrow the widening AI infrastructure gap with the United States and China, both of which have raced ahead in building the computing capacity required for next-generation AI systems.
SoftBank said the first phase will focus on constructing 3.1 gigawatts of AI data-center capacity in northern France by 2031, with major facilities planned in Dunkirk, Bosquel, and Bouchain. The company described the initiative as its largest AI infrastructure investment in Europe.
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“The commitment marks SoftBank Group’s largest AI infrastructure investments in Europe,” the company said. “It is designed to support the rapid growth of artificial intelligence by expanding access to high-performance compute capacity in France.”
The scale of the announcement highlights a growing realization across governments and technology companies that access to computing power has become one of the most important strategic assets in the AI economy. Training and operating advanced AI models now requires vast networks of data centers packed with specialized processors, memory systems, and networking equipment, creating an arms race for compute capacity among nations.
Speaking alongside French President Emmanuel Macron, SoftBank founder and CEO Masayoshi Son suggested the initiative could ultimately represent a much larger economic undertaking than the headline figure implies.
“It’s a massive size of investment coming,” Son said. “We are doing that in the U.S. already, we are expanding a lot in the U.S., so we have the momentum, which we can make France the center of Europe, and Europe needs this kind of AI technology.”
“There’s no choice. U.S. is going fast, China is going fast, Europe, Japan, Asia have to also go fast, not to be left out,” he added.
The project reflects Son’s increasingly aggressive strategy of positioning SoftBank at the heart of the global AI ecosystem. Over the past two years, the company has transformed itself from a technology investor into one of the world’s largest backers of AI infrastructure.
Its exposure spans multiple layers of the AI value chain. SoftBank controls a significant stake in semiconductor designer Arm Holdings, whose processor architectures are widely used in AI servers and data centers. It has also emerged as one of the largest investors in OpenAI, committing tens of billions of dollars to the company behind ChatGPT.
The French initiative underpins how AI infrastructure is increasingly becoming a preferred investment theme among global technology investors. While much attention has focused on AI models and applications, industry leaders are viewing data centers, power systems, semiconductor supply chains, and networking infrastructure as the critical bottlenecks that will determine who wins the next phase of the AI race.
France has aggressively positioned itself as Europe’s preferred destination for large-scale AI investment. The country benefits from a substantial nuclear energy base, which provides relatively stable electricity supplies compared with some neighboring countries. Access to reliable power is becoming a decisive factor for AI infrastructure projects because advanced data centers consume enormous amounts of electricity.
That advantage could prove increasingly important as Europe grapples with rising energy costs. The continent’s ambitions to compete with the United States and China in artificial intelligence have been complicated by higher electricity prices and concerns over energy security. Those challenges have intensified amid disruptions linked to the U.S.-Iran conflict, which has driven volatility in global energy markets.
The economics of AI infrastructure are increasingly tied to access to affordable power. Industry analysts have warned that regions unable to provide reliable and competitively priced electricity may struggle to attract major AI investments, potentially creating a divide between European countries that can support hyperscale data centers and those that cannot.
SoftBank’s choice of northern France reflects those realities. The region offers industrial infrastructure, access to power networks, and proximity to major European markets, making it an attractive location for AI computing hubs. The company said it will partner with Schneider Electric to develop a large-scale industrial production cluster in Dunkirk, further embedding the project within France’s broader industrial strategy.
Investors welcomed the announcement, sending SoftBank shares sharply higher. The stock has already surged more than 70% this year as markets increasingly view the company as one of the biggest beneficiaries of the AI boom.
The investment also signals growing confidence that demand for AI computing capacity will continue to expand rapidly over the coming decade. Technology companies are pouring unprecedented sums into data centers as they compete to train larger models, deploy AI agents, and support enterprise adoption of generative AI.