Businesses looking for artificial intelligence systems that they can run at scale will be central to Mistral’s plans after the French company raised €3 billion in a Series D funding round. The investment, announced on Tuesday, 8 September 2026, values Mistral at more than €21 billion and gives one of Europe’s leading AI model developers fresh resources to build the computing infrastructure needed to compete internationally.
Samsung Electronics led the round. The EQT-managed Scaleup Europe Fund and existing investor PSG Equity joined as co-leads. Mistral said the deal was “the largest equity fundraising round ever completed by a European technology company”. The €3 billion investment is approximately $3.58 billion, while the company’s valuation of more than €21 billion is approximately $24.39 billion.
The valuation has nearly doubled since Mistral’s previous funding round exactly a year ago, which was led by Dutch firm ASML. The latest raise is a measure of investor confidence in a European company seeking to build AI capacity alongside leading US and Chinese developers.
Mistral said it would use the money to increase its compute capacity, build infrastructure, speed commercial growth and widen its international footprint. Its first data centre is due to be built in France, though the company gave no operational timetable or breakdown of how the funding will be divided among its stated priorities.
Arthur Mensch, Mistral’s chief executive and co-founder, said: “This round means we can move faster on R&D, products, infrastructure and keep giving organisations the ability to run AI at scale, on their own terms”.
The company has also been building access to computing capacity through partnerships. In July, Mistral signed a deal with Microsoft to provide AI computing capacity.
Mistral has presented its strategy as focused on organisations that need practical AI systems and infrastructure, rather than an attempt to create a European version of ChatGPT. Johan Bergqvist, its chief financial officer, described the company as “more of a mix of Palantir and Anthropic when it comes to what we can offer”.
He said Mistral believed it could build models with lower costs than some rivals. “We've seen that we can develop other models more cost efficiently than some of our peers out there,” Bergqvist said.
The funding gives Mistral substantial capital for the costly work of developing AI models and securing the computing capacity on which they run. It also places its planned French data centre within a broader effort to build sovereign AI capacity in Europe, where companies and governments are seeking alternatives to leading providers from the US and China.
Details of other investors in the Series D round were not disclosed in the announcement. Mistral also did not provide technical or performance measures for its models, or long-term revenue and profitability projections. Those questions will shape how far the company’s increased valuation and new infrastructure translate into a durable international business.
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