Europe Closes Ranks: ASML Leads Mistral's €1.7B Round at an €11.7B Valuation
In September 2025, lithography giant ASML led Mistral's Series C with €1.3 billion, making the French startup Europe's most valuable AI company.
Per Reuters, France's Mistral AI announced a €1.7 billion Series C on September 9, 2025 at an €11.7 billion post-money valuation (about $14 billion), becoming Europe's most valuable AI company. The headline investor: lithography giant ASML, which put in €1.3 billion for an 11% stake as the largest institutional shareholder.
The alliance of the chip-equipment king and the model upstart reads as 'European AI sovereignty closing ranks': amid the US-China duopoly, Europe is using supply-chain cross-holdings to defend independent AI capability. The two also announced a strategic partnership applying AI to lithography R&D.
Mistral fights on two fronts — open models and the Le Chat assistant — and its valuation doubling in a year underscores the scarcity of non-US, non-China AI assets.
Why ASML Stepped In Directly
As the world's sole supplier of high-end lithography machines, ASML's €1.3 billion is not a financial bet: AI is the biggest engine of advanced-node demand, so binding Europe's leading model company is both a strategic stake in downstream demand and a supply-chain self-rescue. The two also announced applying AI to lithography R&D — a marriage of industrial synergy more than financial return.
The Logic of European AI Sovereignty Closing Ranks
Amid the US-China duopoly, Mistral is one of the few European labs able to rival the frontier. The dense backing from ASML, the French government and European capital is the capitalization of the 'AI sovereignty' narrative: Europe is unwilling to depend entirely on U.S. closed models or Chinese open ones at the most critical technical layer (see our open-source competition coverage), so it uses supply-chain cross-holdings to keep a card of its own.
Our Take
Mistral's valuation doubling in a year is less a premium on model capability than a premium on scarcity — it is one of the few investable targets outside the US-China camps. ASML leading the round signals more than the sum involved: when even the lithography giant personally backs a model company, it shows AI has escalated from a software race to a nation-level supply-chain contest, and Europe has chosen closing ranks as its path to survival.
This article aggregates official announcements and public reporting; original sources are linked below.
Source:路透社