SoftBank’s Masayoshi Son Reportedly Weighs Up to $100B AI Infrastructure Bet in France

Masayoshi Son’s reported French AI push is best understood as a compute-infrastructure story. Reuters, citing Bloomberg News, reported on May 11 that the SoftBank Group founder is considering an investment of up to $100 billion in France, including a multibillion-dollar project to build AI infrastructure . Bloomberg-based reports also said Son had discussed an ambitious French AI data-center project with President Emmanuel Macron .

The key caveat: the available reporting describes talks and consideration, not a completed commitment .

What SoftBank is reportedly considering

The reported plan centers on a large AI data-center or broader AI infrastructure project in France. Reuters’ account says the contemplated investment could reach up to $100 billion and include a multibillion-dollar project to build AI infrastructure in the country . Other summaries of the Bloomberg report say Son has held talks about unveiling a French AI data-center project .

The timing fits a larger industry pattern. Reuters noted that companies have been channeling billions into data centers to power generative AI services . In other words, the reported France plan is not only about real estate or cloud capacity; it is about securing the physical compute layer needed for modern AI workloads.

Why France is attractive for AI data centers

France has been actively positioning itself as a host for dedicated AI infrastructure. A French government AI strategy document says the country has “many advantages” for AI infrastructure, highlighting a decarbonized, abundant, and stable electricity supply; an expanding high-voltage grid; and suitable sites for data-center projects .

That combination matters because AI data centers require reliable access to large amounts of power. France’s pitch is that its energy mix and grid planning can support power-hungry AI compute while keeping emissions lower than in markets more dependent on fossil-fuel electricity .

France is also pairing the power story with industrial policy. The same government document points to strengthening public computing infrastructure and supporting innovation through France 2030 programs . For a major AI infrastructure investor, that means the appeal is not just electricity; it is a package of power, land, grid capacity, and state-backed AI momentum.

France is already drawing AI infrastructure attention

SoftBank’s reported interest would add to a broader wave of AI-related investment in France. TechCrunch reported in February 2025 that investment in the French AI ecosystem had reached $85 billion as Brookfield committed €20 billion by 2030 to AI projects in France, with the majority expected to go toward AI-focused data centers . TechCrunch, citing La Tribune Dimanche, also reported that around €15 billion of Brookfield’s plan was expected to support a data center in Cambrai with capacity of up to one gigawatt .

That context helps explain why a SoftBank project in France would be strategically significant. It would align one of AI’s most aggressive infrastructure backers with a country trying to turn clean electricity and public support into a competitive advantage for large-scale compute.

What to watch next

The main open question is whether the reported talks turn into a formal announcement, and at what scale. The difference between “up to $100 billion” and a finalized project matters: the current reports describe a possible investment and a multibillion-dollar AI infrastructure plan, but they do not establish a binding commitment .

If a project is announced, the most important details will be the location, power requirements, grid connection plan, financing structure, and whether French public AI programs play a role. Those details will determine whether the proposal becomes a landmark European AI infrastructure buildout or remains an ambitious idea under discussion.