Mistral and Starcloud raise $1 billion for data centers in Europe and orbit

French AI startup Mistral raised $830 million in debt to build a massive Nvidia-powered data center near Paris, while space-computing firm Starcloud secured $170 million in a Series A round to fund the development of data centers in orbit, highlighting the capital-intensive race to build AI infrastructure.

“Scaling our infrastructure in Europe is critical to empower our customers and to ensure AI innovation and autonomy remain at the heart of Europe,” Arthur Mensch, chief executive of Mistral, said in a statement.

Mistral's debt financing, its first, will fund a facility in Bruyères-le-Châtel set to house 13,800 of Nvidia’s top-end GB300 AI chips, delivering 44 megawatts of capacity. Starcloud, now valued at $1.1 billion, will use its funding to develop Starcloud-3, a three-ton spacecraft designed for SpaceX's Starship, after successfully deploying an Nvidia H100 GPU in orbit last year.

The parallel funding announcements underscore the immense and sustained demand for Nvidia's (NVDA) GPUs, which underpins the entire AI sector. While Mistral’s move reflects Europe’s push for “sovereign AI” to compete with U.S. tech giants, Starcloud represents a longer-term bet that moving data centers to space can solve terrestrial energy and cooling constraints, creating a new, multi-billion-dollar market for off-planet computing.

Mistral’s Bet on Sovereign AI

Mistral's $830 million debt package was supported by a consortium of mainly French banks, including Bpifrance, BNP Paribas, and HSBC, signaling strong local backing for a national champion. The push for "sovereign AI" has gained urgency in Europe, driven by concerns over reliance on U.S. technology providers like Amazon and Microsoft, particularly after the return of a more protectionist U.S. administration.

The Paris-based company, valued at nearly €12 billion in a prior equity round, is on track to surpass $1 billion in annual recurring revenue by the end of the year, according to Mensch. Despite this rapid growth, Mistral's total funding of around $2.9 billion is dwarfed by American rivals like OpenAI, which has raised over $180 billion. The new data center is a critical step for Mistral to offer a "full stack" package, from custom software to the cloud infrastructure needed to run it, reducing dependence on third-party cloud providers.

Starcloud Takes Data Centers to Orbit

Concurrently, Starcloud’s $170 million Series A, led by Benchmark and EQT Ventures, validates the emerging market for orbital computing. The company's premise is that space offers unlimited solar power and a near-perfect vacuum for passive cooling, bypassing the land, power, and water constraints of terrestrial data centers.

The funding will accelerate development of Starcloud-3, a 200-kilowatt spacecraft. However, the business model's cost-competitiveness hinges on the success of SpaceX's Starship, which could lower launch costs to approximately $500 per kilogram. CEO Philip Johnston acknowledges this dependency but is moving forward, planning a Starcloud-2 launch later this year with an even more powerful Nvidia Blackwell chip. The company faces competition from giants like SpaceX and Blue Origin, which have their own ambitions for large-scale orbital compute networks.

Nvidia's Unrivaled Position

Both investments are a direct boon for Nvidia, which continues to dominate the market for high-performance AI chips. Based on industry estimates, Mistral's purchase of 13,800 GB300 GPUs could represent an order worth over $575 million. The deal highlights the enormous capital expenditure required to stay at the AI frontier.

While Starcloud's current purchases are small, its successful deployment of an H100 GPU in space and plans for Blackwell chips prove the concept for a vast new market. As global spending on cloud infrastructure grew 29 percent year-over-year to $110.9 billion in the last quarter of 2025, Nvidia's role as the primary arms dealer in the AI race—both on Earth and potentially in space—appears more secure than ever.

This article is for informational purposes only and does not constitute investment advice.