Mistral AI company profile: valuation, funding & revenue

This Mistral AI company profile covers the company's valuation, revenue, funding rounds, investors and history. Mistral AI works in artificial intelligence, with a focus on foundation models. It was founded in 2023 and is headquartered in Paris, France. Its latest valuation on record is More than €21 billion post-money (about US$24 billion) (September 2026). Every figure links to a public source, and anything the company hasn't disclosed is marked as such.

Revenue

Funding history

Mistral AI timeline

Key dates from the sources on this page, oldest first. Metric snapshots are listed after the funding events.

• 2023 — Mistral AI is founded in Paris by Arthur Mensch (CEO), Guillaume Lample and Timothée Lacroix.
• Sep 2025 — Series C: €1.7B, valuing the company at €11.7B post-money. Investors: ASML (lead, €1.3B); DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed, NVIDIA.
• Sep 2026 — Series D: €3B, valuing the company at More than €21B. Investors: Samsung Electronics (lead); Scaleup Europe Fund (EQT), PSG Equity.
• September 2025 — ASML stake: €1.3 billion investment for about 11%.

Investors

Overview

Mistral AI is a Paris company building large language models and AI products. It's Europe's best-known challenger to the large American AI labs, and has become a symbol of European ambitions to have its own advanced AI capabilities. Mistral releases some models with open weights, meaning companies can download and run them on their own infrastructure, alongside commercial models offered through its platform, its "Le Chat" assistant and partnerships with cloud providers.

Arthur Mensch, the CEO, Guillaume Lample and Timothée Lacroix founded Mistral in 2023. Mensch previously worked at Google DeepMind, and Lample and Lacroix at Meta's AI research lab. The company raised very large rounds within its first two years, an extraordinarily fast rise even by AI-industry standards.

What Mistral offers

• Open-weight models that developers and companies can run themselves, which appeals to organizations with strict data control requirements.
• Commercial models available through Mistral's own platform and through major cloud marketplaces.
• Le Chat, a consumer and business AI assistant.
• Enterprise and government deployments, including on-premises installations and custom models for specific industries.

Mistral emphasises efficiency, building models that perform well relative to their size and cost to run, and strength in European languages.

Funding history

Mistral raised large seed and Series A and B rounds in 2023 and 2024 from leading US and European investors. Its most significant round to date:

September 2025, Series C: €1.7 billion at an €11.7 billion post-money valuation, about US$14 billion. ASML, the Dutch maker of the advanced chip manufacturing equipment that the whole semiconductor industry depends on, led the round with a €1.3 billion investment, taking a stake of about 11%. Existing investors including DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed and NVIDIA also participated.

ASML's role is notable. It's one of Europe's most valuable technology companies, and its investment links Mistral to the core of the semiconductor supply chain. The two companies described a strategic partnership as well as a financial one, with Mistral's AI expected to be used in ASML's products and operations.

Revenue: what's public

Mistral hasn't published detailed revenue figures in the sources we used, so we show revenue as not disclosed. Like other AI labs, it earns money from API usage, enterprise contracts, subscriptions to its assistant, and partnerships with cloud providers. Its value currently rests mostly on expected future growth and strategic importance rather than current revenue, which is typical of frontier AI companies. Our guide on valuation methods explains how investors think about companies valued on future potential.

Europe's AI sovereignty debate

Mistral is central to a political as well as commercial story. European governments, particularly France, see domestic AI capabilities as strategically important, so that European companies and public bodies aren't entirely dependent on American or Chinese providers. Bpifrance, the French public investment bank, is among Mistral's investors, and French leaders have publicly championed the company. That support brings opportunities, such as government contracts and favourable attention, but also expectations about keeping technology, jobs and control in Europe.

The same debate is playing out in Canada around Cohere, which also focuses on enterprises and governments that want control over their AI.

Competitive landscape

Mistral competes with the largest American AI labs, which have raised far more capital, with big technology companies' own models, with Chinese open-weight models, and with other open-source efforts. Its advantages are its open-weight approach, efficiency, European positioning and strong strategic partners. Its main challenge is the enormous and rising cost of training frontier models, which favours the best-funded players.

Valuation in context

At about US$14 billion, Mistral is valued much lower than the largest American AI labs, but far above most European tech startups. For European tech, its Series C was one of the largest AI rounds ever. Comparing Mistral with Cohere, valued at US$6.8 billion in August 2025, gives a sense of how investors price enterprise-focused AI challengers. See our guide to building a comparable companies list.

What to watch next

Watch new model releases and how they compare on performance and cost, enterprise and government contracts, progress on the ASML partnership, revenue disclosures, and new funding. Given the capital needs of frontier AI, further very large rounds or strategic partnerships are likely.

Key facts at a glance

Mistral AI is a Paris AI company founded in 2023 by Arthur Mensch, Guillaume Lample and Timothée Lacroix. In September 2025 it raised a €1.7 billion Series C at an €11.7 billion post-money valuation, led by ASML with a €1.3 billion investment for about 11%, alongside DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed and NVIDIA. It offers both open-weight and commercial AI models.

Open-weight vs closed models: what it means for buyers

Open-weight models let organizations download the model and run it on their own servers or cloud account. That gives full control over data, the ability to fine-tune the model on private information, and protection against a vendor changing prices or terms. The trade-offs are the cost and expertise needed to run models yourself, and sometimes lower performance than the very best closed models. Closed models, accessed through an API, are easier to start with but mean sending data to the provider. Many enterprises use both, choosing based on the sensitivity of the data and the complexity of the task.

Running a short benchmark on your own documents and tasks is the most reliable way to compare options before committing.

Why ASML's investment is unusual

It's rare for a hardware equipment maker to lead a funding round for an AI model company. ASML's move reflects how strategically important AI has become across the technology supply chain, and the value of having a European AI partner. For Mistral, it brings a deep-pocketed, long-term shareholder rather than a purely financial investor.

What this means if you're…

An enterprise evaluating AI: consider whether open-weight models that you can run yourself fit your data rules better than API-only models, and test performance on your own tasks.

A European founder: Mistral shows that very large rounds are possible in Europe when strategic investors and public institutions align with top-tier VCs.

An investor: watch how revenue develops relative to valuation, since frontier AI requires continued heavy spending.

Latest developments (October 2026)

Mistral AI raised €3 billion in a Series D in September 2026 at a post-money valuation above €21 billion, led by Samsung Electronics with co-leads Scaleup Europe Fund (managed by EQT) and PSG Equity, according to the company's legal adviser Orrick. That nearly doubled its September 2025 valuation of €11.7 billion, when ASML led the round. This supersedes the earlier valuation described on this page. See our largest French startups guide.

Sources

Every figure on this page comes from the public sources below. Where sources disagreed, we used the company's own announcement or a primary news report. Private-company data changes; check the date beside each figure.

1. Orrick
2. Orrick