Mistral, the Paris-based AI develo raised 3 billion euros ($3.5 billion) in a funding round led by Samsung, pushing its valuation to 21 billion euros ($24 billion)—nearly double the 11.7 billion euros it commanded a year prior.

The capital will fund infrastructure expansion: building owned data centers and renting additional compute. CEO Arthur Mensch said Mistral plans to grow self-owned capacity roughly 100 percent over five years, enabling larger model training and reducing reliance on third-party cloud providers—a critical economic lever for an AI company's unit economics.

Other investors included the Scaleup Europe Fund, backed by the European Commission and managed by EQT, and existing backer PSG Equity.

Mistral's differentiation hinges on custom enterprise deployment. Rather than selling API access to a general-purpose model, the company builds bespoke AI solutions for individual customers' manufacturing and business processes. It already works this way with ASML, a chip equipment maker and prior investor. The Samsung investment signals a similar integration path.

Mensch projected the company would exceed $1 billion in annual recurring revenue this year. He said the new funding and partnerships would accelerate growth through 2027 but did not provide a revised forecast.

Mistral positions itself as a non-U.S. non-Chinese alternative—a pitch resonating in Europe, where regulatory and geopolitical pressure for sovereign AI capability is mounting. The company also emphasizes open-weight models, contrasting with the proprietary systems of OpenAI and Anthropic.

Mensch acknowledged that Chinese AI labs typically do not serve customers outside China and that Chinese models deployed on Mistral's infrastructure keep data within Mistral's control. European enterprises, he noted, worry about the long-term viability and upgrade path of Chinese models—a hedging concern that has translated into interest in European alternatives.