Mistral AI

European AI lab building open-weight large language models for developers and enterprises.

LLM / Open Source
Foundation Models
Arthur Mensch· CEO & Co-Founder
Total Raised
$640M
Last Valuation
$6.0B
Founded
2023
Headquarters
Paris, France
Employees
100+
Revenue Run Rate
$100M+ ARR
Overview

Mistral AI has rapidly emerged as Europe's leading AI company and a serious challenger to American frontier labs. Founded by former Google DeepMind and Meta AI researchers Arthur Mensch, Timothee Lacroix, and Guillaume Lample, Mistral pioneered the open-weight model movement by releasing powerful models that developers can download, modify, and deploy without restrictions. The company's model lineup includes Mistral Large for frontier performance, Mistral Medium for balanced cost-performance, and the highly efficient Mistral Small and Mixtral mixture-of-experts models. Mistral has built a strong enterprise business through its Le Plateforme API service and strategic partnerships with Microsoft Azure and cloud providers. As the standard-bearer for European AI sovereignty, Mistral benefits from strong government support and has attracted customers seeking alternatives to US-dominated AI providers. The company continues to push model efficiency boundaries while scaling its commercial operations globally.

Funding History
Series B
Jan 10, 2026

European AI champion raises to compete with US frontier labs.

General Catalyst (Lead)Andreessen HorowitzLightspeed Venture Partners
$640M
Val: $6.0B
Frequently Asked Questions
How much has Mistral AI raised in total?
Mistral AI has raised a total of $640M across 1 funding round.
Who are Mistral AI's investors?
Mistral AI's investors include Andreessen Horowitz, Lightspeed Venture Partners, General Catalyst.
What does Mistral AI do?
Mistral AI has rapidly emerged as Europe's leading AI company and a serious challenger to American frontier labs. Founded by former Google DeepMind and Meta AI researchers Arthur Mensch, Timothee Lacroix, and Guillaume Lample, Mistral pioneered the open-weight model movement by releasing powerful models that developers can download, modify, and deploy without restrictions. The company's model lineup includes Mistral Large for frontier performance, Mistral Medium for balanced cost-performance, and the highly efficient Mistral Small and Mixtral mixture-of-experts models. Mistral has built a strong enterprise business through its Le Plateforme API service and strategic partnerships with Microsoft Azure and cloud providers. As the standard-bearer for European AI sovereignty, Mistral benefits from strong government support and has attracted customers seeking alternatives to US-dominated AI providers. The company continues to push model efficiency boundaries while scaling its commercial operations globally.
When was Mistral AI founded?
Mistral AI was founded in 2023 and is headquartered in Paris, France.
Where is Mistral AI headquartered?
Mistral AI is headquartered in Paris, France.