FundraiseSep 8, 2026, 09:28 UTC

Mistral raises €3B Series D, Europe's largest-ever tech round

What's the deal? Mistral AI has raised €3 billion in a Series D round at a post-money valuation of more than €21 billion . Samsung Electronics led the round, joined by co-leads Scaleup Europe Fund, managed by EQT, and existing investor PSG Equity.

Why it matters: The French AI company says this is the largest equity fundraising round ever completed by a European technology company, three years after its launch. Among all Series D rounds in its sector and region, it ranks in the top percentile by size across 111 comparable deals.

What's the endgame? The money will expand Mistral's frontier research, scale its compute capacity for training models, and accelerate its commercial growth abroad. The company operates across 20 countries and supports more than 125 enterprises, including Airbus, ASML, and HSBC.

The bigger picture: Mistral pitches itself as the only company building the full AI stack — open-weight models, infrastructure, compute, and products. It calls this a "sovereign AI layer," letting organisations keep data, models, compute, and systems under their own control.

Who's backing it? Advent, BlackRock, and the Grand Duchy of Luxembourg joined as new investors. Existing backers including Andreessen Horowitz, ASML, BNP Paribas CIB, Bpifrance, DST Global, General Catalyst, Index Ventures, Lightspeed, NVIDIA, and Salesforce Ventures also participated.

The through-line on strategics: Mistral's Series C was led by ASML and its Series D by Samsung Electronics — both leaders in advanced manufacturing and industrial technology. The company reads that as confidence its approach can deploy AI inside complex real-world environments while keeping data and infrastructure controllable.

The signal: The first wave of generative AI asked who could build the most powerful model; the question now is how to use AI without surrendering control over the infrastructure. As enterprises and governments weigh data governance and vendor lock-in, Mistral is betting that performance plus independence is where the market is heading.