Mistral raises 3 billion euros, the largest raise by a European tech company
2026-09-08 · Publisher : Mistral AI · Domain : Artificial Intelligence
Mistral AI closes a 3 billion euro Series D led by Samsung Electronics, at a valuation above 21 billion euros: the largest equity raise ever by a European tech company, in support of sovereign open-weight AI.
What changes
- 3 billion euro Series D (about 3.5 billion USD) led by Samsung Electronics, co-led by the Scaleup Europe Fund (managed by EQT) and PSG Equity.
- Post-money valuation above 21 billion euros, nearly double the 11.7 billion euros of the ASML-led Series C a year earlier.
- New investors: Advent, BlackRock and the Grand Duchy of Luxembourg; Nvidia, a16z and Bpifrance invest again.
- The funds support research, compute and infrastructure, with a goal of 1 GW of capacity in Europe by 2030.
- Mistral operates in 20 countries and has more than 125 major customers, including Airbus, ASML and HSBC.
On September 8, 2026, Mistral AI announces a 3 billion euro Series D at a post-money valuation above 21 billion euros. According to the Paris-based start-up, it is "the largest equity fundraising round ever completed by a European technology company," three years after its founding. ### What happened - Samsung Electronics leads the round, with the Scaleup Europe Fund, managed by EQT, and existing shareholder PSG Equity as co-leads. - Advent, funds managed by BlackRock and the Grand Duchy of Luxembourg join as new investors. Existing shareholders follow, including a16z, ASML, Bpifrance, BNP Paribas CIB, General Catalyst, Lightspeed, NVIDIA and Salesforce Ventures. - After a Series C led by ASML, Mistral now relies on Samsung: two semiconductor industrials on its cap table. ### Key figures | Metric | Value | |---|---| | Amount raised | 3 billion euros (about 3.5 billion USD) | | Post-money valuation | above 21 billion euros | | Series C valuation (2025) | 11.7 billion euros | | Countries of operation | 20 | | Major customers | more than 125 (including Airbus, ASML, HSBC) | | Compute goal in Europe | 1 GW by 2030 | ### Why it is a turning point Mistral presents itself as the only AI company building the full stack: open-weight models, infrastructure, compute capacity and products. The sovereignty argument (data, models, compute and systems under the customer's control) becomes a commercial one. Emmanuel Macron sees in it the shared ambition of France and South Korea of "building a third way in AI," according to TechCrunch. ### Caveats The amount remains far below the 2026 American raises (65 billion USD for Anthropic, 122 billion USD for OpenAI). Mistral also keeps working with Microsoft and hosts third-party models, including Chinese ones. ### Key takeaways Europe has an AI lab funded at the scale of a second-tier global player, backed by semiconductor industrials and positioned on sovereignty rather than on the race for size.
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Tags : IA, Mistral, Financement, Europe, Souveraineté, Poids ouverts