/Companies

Mistral AI

Unicorn · $25B

Paris, FR · Founded 2023 · 1,574 employees on LinkedIn · 67 known investors

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Mistral builds and open-sources frontier AI models, developer tools, and applications for organizations in finance, manufacturing, defense, energy, and the public sector to solve complex problems. The company provides full-stack AI solutions including models, frameworks, and compute infrastructure.

Also known as Mistral · Mistral AI SAS · mistralai

Founders & leadership

Mistral AI was founded in 2023 by Arthur Mensch, Guillaume Lample, and Timothee Lacroix.

AMArthur Mensch
Arthur MenschFounderHe previously worked as a research scientist at DeepMind from 2020 to 2023, following research positions at the Ecole normale supérieure and NYU's Courant Institute of Mathematical Sciences. He completed his PhD at Inria between 2015 and 2018, with a research stay at NTT.
GLGuillaume Lample
Guillaume LampleFounderHe spent nearly a decade at Facebook, first as a research intern, then as a PhD student from 2016 to 2020, and later as a research scientist at Facebook AI Research until 2023. Earlier in his career he also interned at Jane Street Capital.
TLTimothee Lacroix
Timothee LacroixCo-founder and CTOHe worked at Facebook from 2014 onward, starting as a software engineering intern and continuing as a research engineer while completing a PhD there between 2016 and 2023. He was previously a visiting undergraduate at the CAlab at UC San Diego.
TL
Timothée LacroixFounder

Investors · 67

E1 VenturesreportedSan Francisco

How we know: a partner's Signal profile · Not right? Tell us

Vertis SGRreportedNaples

How we know: funding news feeds · Not right? Tell us

Also in the syndicate · 14

AdventBelfiusBNP Paribas CIBCarmignacCMA-CGMEQT-managed Scaleup Europe FundleadFirst Minute CapitalGrand Duchy of LuxembourgHillspireJCDecauxJCDecaux HoldingSamsungco-leadSamsung ElectronicsleadScaleup Europe Fundco-lead

Funding

SEC filings, press & company announcements

$7.2B disclosed across 3 of 17 rounds · 2023–2026

Source: company announcements and press reports — follow each round's link for the claim.

Valuation · disclosed

Disclosed events
$25Bvaluation at Series DSep 2026
filing ↗
$13.7Bvaluation at Series CSep 2025
filing ↗
$13.7Bvaluation at Series CSep 2025
filing ↗
$6.2Bvaluation at Series BJun 2024
filing ↗
$267Mvaluation at SeedJun 2023
filing ↗

Source: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.

Company profile

researched Aug 2026

Mistral AI SAS is a Paris-headquartered artificial intelligence company founded in April 2023 that develops large language models, many released under open licenses such as Apache, alongside proprietary models served through APIs. Its published model families include Mistral Large 3, Mistral Medium 3.5, Mistral Small 4, Ministral 3 (14/8/3B), Codestral-2508, Mistral OCR 3, Magistral 1.2, Devstral 2 and Voxtral audio models; earlier releases include Mistral 7B, Mixtral 8x7B, Codestral and Mathstral. As of August 2026 its largest public model is Mistral Large 3, released in December 2025, a mixture-of-experts model with 675 billion parameters of which 41 billion are active.

The company's commercial portfolio spans a consumer and enterprise assistant (Le Chat, renamed Vibe at the end of May 2026, with a CLI coding agent, Mistral Vibe, published on GitHub), Studio for building, testing and deploying AI agents and applications, Forge for training, aligning and evaluating custom models, an applied-AI services practice, and Mistral Compute, an AI cloud offering dedicated GPU clusters for training and inference. Deployment options include self-hosting on virtual cloud, edge or on-premises, Mistral's own EU-hosted cloud, and third-party clouds (Google Cloud, AWS, Azure, SAP, IBM, Snowflake, NVIDIA, Outscale).

Mistral distributes open checkpoints through a Hugging Face organization with roughly 75 models, 4 datasets and 5 demo spaces, and maintains open-source repositories on GitHub including mistral-inference, mistral-finetune, mistral-common, client libraries for Python and TypeScript, and a cookbook.

Compiled by commissioned research from 12 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Annual recurring revenueFeb 2026$400M
ASML shareholdingSep 202511%
Employee rangeJan 2026501-1000
EmployeesJan 20261,000 people
Founder net worth (each of three co-founders)Sep 2025$1.1B
GitHub stars - mistral-inferenceAug 202610,800 stars
GitHub stars - mistral-vibe CLI coding agentAug 20264,858 stars
Hugging Face public modelsJan 202675 models
Largest public model parametersAug 2026675,000,000,000 parameters
Largest public model sizeAug 2026675,000,000,000 parameters
Le Chat Pro subscription priceFeb 2025$14.99
Mistral Large 3 parametersDec 2025675,000,000,000 parameters
Reported valuation in ongoing raiseJul 2026$23.1B
Total funding raisedJul 2026$4B
ValuationSep 2025$13.7B

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Founder mafia

5 people who came through Mistral AI went on to found or lead other companies.

Related companies · 9

OpenAIOpenAI is an AI research and deployment company focused on developing artificial general intelligence (AGI) with emphasis on safety and beneficial outcomes for humanity.
Hugging FaceHugging Face is a collaboration platform that hosts and provides access to machine learning models, datasets, and applications. It offers both open-source tools for the ML community and paid compute and enterprise solutions for teams building AI applications.
NVIDIANVIDIA designs GPUs, AI computing hardware, and software platforms for AI development, data centers, autonomous vehicles, and robotics, serving developers, researchers, and enterprises. Its offerings include AI models, power architecture for AI factories, and compute infrastructure used across industries such as manufacturing, healthcare, and automotive.
OllamaOllama provides a platform for building with and running open-source language models locally and in the cloud. It enables developers to quickly deploy and access models like Claude Code and OpenClaw.
DataCampDataCamp is a learning platform for teams that teaches data and AI skills through hands-on coursework accessible via web browser and mobile app. It serves enterprise customers and development teams seeking to build technical capabilities.
OpenRouterOpenRouter operates an AI gateway that allows developers to access and compare hundreds of language models from multiple providers in a single platform. The service eliminates vendor lock-in while offering improved pricing, uptime, and reliability for companies and developers.
AnthropicAnthropic is an AI safety research company that builds reliable, interpretable, and steerable AI systems. The company conducts frontier AI research, applies safety techniques, and deploys systems through products and partnerships.
ChatGPTChatGPT is an AI assistant that generates text responses, creates images, and processes uploaded files based on user prompts and saved chat history.
LM StudioLM Studio offers Bionic, a locally-run AI agent designed to work with open models for creativity, work, and coding tasks. The product runs natively on local machines rather than in the cloud.

Companies working in the same space as Mistral AI.

Acquisitions · 1

Early investors' stakes continue via these deals
Emmi AI

Emmi AI builds AI foundation models for physics simulation, using transformer-based models to accelerate engineering workflows across industrial verticals such as power transformers and injection molding. It integrates with existing engineering platforms to provide simulation acceleration for industrial design and CFD applications.

Timeline · 40

launches, deals, and filings
Jul 2026
Expanded multibillion-dollar Microsoft partnership

Agreement supporting AI infrastructure development in Europe; Microsoft agreed to use part of Mistral's expanded European computing capacity, and Mistral Medium 3.5 and OCR 4 were added to Microsoft Foundry, with Medium 3.5 also added to Copilot Studio.

source ↗

Jul 2026
Expanded multibillion-dollar Microsoft partnership on European AI infrastructure

Microsoft agreed to use part of Mistral's expanded European computing capacity; Mistral Medium 3.5 and OCR 4 were added to Microsoft Foundry and Medium 3.5 to Copilot Studio.

source ↗

May 2026
Acquisition of Emmi AI

Austrian company developing AI simulation models for industrial engineering.

source ↗

May 2026
Le Chat renamed Vibe

At the end of May 2026 Le Chat was renamed Vibe and new features were introduced.

source ↗

Mar 2026
$830 million raised for new data centers

Capital raised to build data centers near Paris and in Sweden.

$830M source ↗

Mar 2026
Partnership with NVIDIA on open frontier models

Collaboration aimed at accelerating development and deployment of open frontier AI models.

source ↗

Feb 2026
Acquisition of Koyeb

Mistral acquired Paris-based cloud infrastructure startup Koyeb SAS; terms undisclosed. Koyeb's 16-person team joins Mistral in March to work on sandboxing, Mistral Compute and on-premises model deployment.

source ↗

Feb 2026
Acquisition of Koyeb

Mistral acquired Koyeb, a Paris-based AI startup.

source ↗

Feb 2026
Strategic partnership with Accenture

Partnership to deploy enterprise AI at scale; financial terms not disclosed.

source ↗

Jan 2026
Shieldstral, Robostral Navigate and Mistral OCR 4 introduced

Featured launches on the company website alongside in-region inference, open models and new European infrastructure for sovereign AI; Shieldstral and Robostral Navigate also appear as papers on the company's Hugging Face organization.

source ↗

Jan 2026
€4 billion data center investment strategy

Roughly $4.56 billion investment plan for data centers in France and Sweden.

$4.6B source ↗

Jan 2026
Three new executives appointed

Johan Bergqvist as CFO, Brian Hall as CMO and Kamal Brar as SVP, Partners & Alliances.

source ↗

Jan 2026
€4 billion data center investment strategy in France and Sweden

Announced investment strategy of about €4 billion (around $4.56 billion) to build data centers in France and Sweden.

$4.6B source ↗

Jan 2026
New executive appointments

Mistral appointed Johan Bergqvist as chief financial officer, Brian Hall as chief marketing officer and Kamal Brar as SVP, Partners & Alliances.

source ↗

Dec 2025
Mistral Large 3 released

Mixture-of-experts model with 675 billion parameters, 41 billion active; the company's largest public model as of August 2026.

source ↗

Dec 2025
Release of Mistral Large 3

Mixture-of-experts model with 675 billion parameters, 41 billion active.

source ↗

Sep 2025
€1.7 billion Series C led by ASML

Series C at €11.7 billion post-money valuation, led by ASML with participation from DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed and NVIDIA; ASML took roughly an 11% stake.

$2B source ↗

Sep 2025
€1.7 billion ($1.99 billion) Series C led by ASML

Round valued the company at €11.7 billion ($13.67 billion); ASML took an approximately 11% stake, with participation from DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed and Nvidia.

$2B source ↗

Sep 2025
Strategic partnership with ASML

Agreement to explore use of AI models across ASML's product portfolio, research, development and operations.

source ↗

Jul 2025
AI for Citizens initiative launched

Program aimed at helping states and public institutions apply AI to public services.

source ↗

Jun 2025
Mistral Compute European AI platform announced

Nvidia-powered European AI cloud platform announced for launch in 2026.

source ↗

Jun 2025
Mistral Compute announced

A European AI platform powered by Nvidia processors, announced for 2026 launch; described as historic by French President Emmanuel Macron at VivaTech.

source ↗

May 2025
1.4GW AI data center project in the Paris region

Joint effort with Bpifrance, UAE investment fund MGX and Nvidia; could be online by 2028.

source ↗

May 2025
Joint venture to build 1.4GW AI data center in Paris region

With Bpifrance, UAE investment fund MGX and Nvidia; potentially online by 2028.

source ↗

May 2025
AI campus joint venture in the Paris region

Mistral joined Bpifrance, UAE investment fund MGX and Nvidia to build a 1.4GW AI data center in the Paris region, potentially online by 2028.

source ↗

Apr 2025
€100 million partnership with CMA CGM

source ↗

Feb 2025
Le Chat launched on iOS and Android

Mobile apps released along with a Pro subscription tier at $14.99 per month offering advanced models, unlimited messaging and web browsing.

source ↗

Feb 2025
Le Chat released on iOS and Android with Pro tier

Mobile apps launched alongside a $14.99/month Pro subscription providing advanced models, unlimited messaging and web browsing.

source ↗

Feb 2025
First 40MW GPU cluster in France announced

Cluster hosted by Scaleway at an Eclairion-owned data center outside Paris, due to come online later that year.

source ↗

Feb 2025
First 40MW GPU cluster in France announced

Cluster to be hosted by Scaleway at an Eclairion-owned data center outside Paris.

source ↗

Nov 2024
Le Chat image generation update

Added image creation using Black Forest Labs' Flux Pro model.

source ↗

Nov 2024
Le Chat adds image generation

Update adding image creation using Black Forest Labs' Flux Pro model.

source ↗

Jun 2024
€600 million Series B

Series B led by General Catalyst raising the valuation to €5.8 billion ($6.2 billion); the company was ranked fourth globally in the AI industry by valuation and first outside the San Francisco Bay Area.

$645M source ↗

Jun 2024
€600 million ($645 million) funding round

Valuation increased to €5.8 billion ($6.2 billion); Series B led by General Catalyst.

$645M source ↗

Feb 2024
Microsoft invests $16 million

$16M source ↗

Feb 2024
Microsoft invests $16 million and partners on Azure distribution

Microsoft announced a $16 million investment in Mistral AI; TechCrunch reports the 2024 Microsoft deal included a €15 million investment plus a strategic partnership to distribute Mistral's models via Azure.

$16M source ↗

Feb 2024
Le Chat chatbot released

Mistral released its chatbot Le Chat in February 2024; it was renamed Mistral Vibe in 2026.

source ↗

Feb 2024
Launch of Le Chat chatbot

source ↗

Jan 2024
Partnership with Microsoft Azure

source ↗

Jan 2024
CEO Arthur Mensch named to Time 100 innovators list

Mensch was the only French person included in the Time 100 list of most promising global innovators in 2024.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

▸Research sources · 12

primary sources listed

12 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Mistral AI do?
French AI company developing open-weight and proprietary frontier LLMs plus enterprise AI tooling and compute infrastructure.
Who founded Mistral AI?
Mistral AI was founded by Arthur Mensch, Guillaume Lample, Timothee Lacroix in 2023.
Who are Mistral AI's investors?
Mistral AI's investors include 83North, Andreessen Horowitz, Balderton Capital, Cisco Investments, Conviction, Elad Gil, European Investment Fund, Factorial Funds and 45 more.
How much funding has Mistral AI raised?
Mistral AI has disclosed $7.2B raised across 3 of its 17 known rounds.
Where is Mistral AI headquartered?
Mistral AI is headquartered in Paris, FR.