In the span of a single year, Nvidia participated in 14 funding rounds for European technology companies, up from seven in 2024. According to Dealroom data, those 14 investments comprised fully one-sixth of Nvidia’s 86 global startup rounds in 2025. This surge follows a gradual increase from five rounds in 2023 and a single round in 2022, marking Europe as a fast-growing focal point for Nvidia’s venture arm NVentures. By deploying capital across French, British and German labs, Nvidia reinforced its strategy of converting excess cash flow into equity stakes in leading AI innovators.

Nvidia’s largest European commitment in 2025 was a €1.7 billion Series C in French AI lab Mistral, which valued the company at €11.7 billion. In the UK, Nvidia backed Nscale’s two consecutive rounds—a £500 million injection announced by CEO Jensen Huang in September and a follow-on that brought Nscale’s total 2025 funding to $1.533 billion—fueling its build-out of AI-ready data centers. Other headline transactions included a $600 million round for quantum computing firm Quantinuum at a $10 billion valuation, and participation in a $330 million Series B for vibe-coding startup Lovable, which now commands a $6.6 billion valuation.

Beyond capital, Nvidia has offered portfolio companies bespoke technical expertise and supply-chain assistance. Its engagement ranges from architecture reviews for model training at Mistral and Black Forest Labs to direct sourcing of silicon-photonic components for Scintil Photonics. Brian Colello, senior equity analyst at Morningstar, notes that Nvidia’s European investments mirror its global approach of recycling excess cash into the AI ecosystem. As its hyperscale customers build out bespoke data centers, Nvidia’s equity stakes in key regional startups strengthen its position as the linchpin of the AI supply chain.