French artificial intelligence startup Mistral has secured €3 billion ($3.5 billion) in its latest funding round, marking the largest-ever equity raise by a European technology company. The fresh capital pushes Mistral’s valuation to approximately €21 billion ($24.4 billion) and aims to boost the company’s efforts to develop AI technology and build infrastructure to support adoption across Europe and beyond.

The funding round was led by South Korean electronics giant Samsung Electronics, with participation from existing investors including Dutch semiconductor equipment maker ASML Holding, as well as new backers such as Advent, BlackRock-managed funds, and Luxembourg’s sovereign wealth entity. The Scaleup Europe Fund, backed partly by the European Union, and PSG Equity also contributed. Mistral was launched in mid-2023 by three AI researchers with backgrounds at companies such as Google and Meta and quickly became one of Europe’s most prominent AI startups.

Mistral’s leadership has indicated the company is adjusting its strategy in response to intense competition and financing disparities between Europe and global AI leaders, especially from the United States and China. While the company initially focused on developing open-source AI models, it is now also investing heavily in datacenters and infrastructure services to provide businesses and governments greater control over AI deployment.

Chief Executive Officer Arthur Mensch described the funding as vital to overcoming a significant bottleneck in computing capacity, enabling Mistral to scale frontier AI model training to levels comparable to leading Chinese labs. The company views open-source models as an advantage, with source code openly available for customization, contrasting with some U.S.-based firms whose models and data remain proprietary.

Chief Financial Officer Johan Bergqvist noted that the strategy shift reflects growing demand among European customers for “AI sovereignty” — ensuring data remains stored and processed within Europe and that organizations maintain control over AI integration. Mistral plans to build data centers in France and Sweden to meet these needs and aims to offer AI infrastructure services alongside model development. The company intends to support not only its own models but also open models developed internationally, including those from Chinese companies.

Despite its rapid growth and record fundraising, Mistral remains smaller than some of its U.S. rivals. Established firms like Anthropic and OpenAI have raised substantially larger sums—over $100 billion combined this year—with valuations potentially reaching into the trillions of dollars. Mistral’s more focused approach contrasts with this broader financial firepower, emphasizing select “frontier” AI capabilities and cloud services targeted at European industry sectors such as aerospace, oil and gas, manufacturing, and cybersecurity.

Mensch highlighted interest from major manufacturers like Samsung, which plans to integrate Mistral’s AI into advanced chip-making processes, reflecting a growing collaboration between European AI startups and global technology companies. He also pointed to rising security concerns among banks and enterprises following recent AI incidents abroad, underscoring the importance of secure deployment frameworks.

Overall, Mistral’s fundraising signals strong investor confidence in its role within Europe’s AI ambitions, aiming to provide an alternative to U.S. and Chinese dominance in the fast-evolving technology landscape.