Mistral raises €3 billion, valuing the AI lab at over €21 billion

French AI lab Mistral AI said Tuesday it has raised €3 billion (about $3.58 billion) in a Series D round, at a post-money valuation of more than €21 billion (about $24.39 billion), confirming earlier rumors. Mistral has called the round the largest equity fundraising round completed by a European technology company. Samsung Electronics led the round, with EQT-managed Scaleup Europe Fund and existing investor PSG Equity joining as co-leads.

Mistral said it will use the funding to scale its compute capacity, build infrastructure, accelerate commercial growth, and expand its international footprint. The company says its goal is not to build a European ChatGPT; it still sees itself as an AI lab, even though its models haven’t gone mainstream. The strategy aims to address concerns in Europe and elsewhere about dependence on the United States for technology, particularly amid intensifying AI-regulation politics in the US. Mistral is pushing to build 1 gigawatt of compute capacity in Europe by 2030, and in August it introduced tools letting customers choose which regions process their AI queries. It has also started hosting third-party open-weight AI models, including Chinese ones.

The company now operates in 20 countries, with a go-to-market strategy focused on helping governments and corporations use AI while retaining control — different from frontier labs like OpenAI and Anthropic, which sell their models more broadly. Samsung’s investment carries the backing of French authorities. French president Macron said on X that the round reflected France and South Korea’s goal of “building a third way in AI.” Amid growing demand for sovereign AI infrastructure, not being a US company has reportedly boosted Mistral’s revenue.

Mistral still works closely with US players, particularly Microsoft, through a partnership significantly expanded in July. The new round also drew US investors — existing backers a16z, Nvidia, and Salesforce Ventures, plus new backers Advent and BlackRock. With Luxembourg joining as a new backer and Dutch chipmaker ASML also a major investor and partner, Mistral’s cap table remains resolutely international — a path similar to Germany’s Aleph Alpha merging with Canada’s Cohere.

Why it matters

The round shows sovereign-AI anxiety becoming a genuine revenue driver for non-US labs, with governments like France’s backing national tech champions with capital rather than just rhetoric.