TLDR: ASML, the world’s leading chipmaking equipment manufacturer, has invested €1.3 billion (approximately $1.5 billion) to acquire an 11% stake in French artificial intelligence startup Mistral. This strategic move, valuing Mistral at €10 billion ($11.7 billion) pre-money, aims to bolster European technological sovereignty, reduce reliance on non-European AI models, and integrate advanced AI capabilities into ASML’s lithography tools and operations. ASML’s CFO, Roger Dassen, will join Mistral’s Strategic Committee.
Veldhoven, Netherlands – ASML, the Dutch giant in semiconductor manufacturing equipment, has announced a significant strategic investment in Mistral AI, a rapidly ascending French artificial intelligence company. The deal, confirmed through multiple reports in early September 2025, sees ASML injecting €1.3 billion (approximately $1.5 billion) into Mistral’s Series C financing round, securing an 11% ownership stake. This investment positions ASML as the largest external shareholder in Mistral AI.
The Series C funding round, totaling €1.7 billion (approximately $2 billion), propels Mistral AI to a pre-money valuation of €10 billion (approximately $11.7 billion), making it the most valuable AI company in Europe. This valuation underscores Mistral’s rapid growth since its founding in 2023 and its ambition to compete with global AI leaders like OpenAI and Google.
The strategic rationale behind ASML’s investment is multifaceted. Primarily, it aims to strengthen European technological sovereignty and reduce the continent’s dependence on American and Chinese AI models. By fostering a strong European AI champion, ASML is contributing to a more self-sufficient technological ecosystem.
Furthermore, the partnership is designed to integrate advanced AI models directly into ASML’s core business: the development and manufacturing of sophisticated lithography tools. ASML’s CFO, Roger Dassen, will represent the company on Mistral’s Strategic Committee, ensuring influential input on roadmap and integration priorities. This collaboration is expected to enhance ASML’s products, research, and operations, leading to improved lithography tools, faster time to market, and boosted performance for chipmakers.
This significant investment follows a robust financial performance for ASML, which reported €7.7 billion in revenues for the second quarter of 2025, a 23% increase year-over-year. This growth was largely fueled by the surging demand for logic and memory chips used in AI applications. The company also boasts a substantial backlog of €33 billion, with management anticipating strong demand for AI-related chips throughout 2026.
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The partnership signifies a growing convergence between hardware and AI model development, as ASML seeks to leverage Mistral’s generative AI expertise to maintain its leadership in advanced chipmaking and create long-term value for its shareholders.


