AI surge stretches US-Europe venture funding divide

Artificial intelligence (AI) is widening the investment gap between the United States and Europe, with American companies receiving the majority of global AI venture capital. U.S.-based AI firms attracted roughly $194 billion in venture capital in 2025, accounting for about 75% of the total deal value. European firms, on the other hand, drew only $15.8 billion, representing just 6% of the total AI deal value.

Britain attracted $13.8 billion. This reflects the ongoing transatlantic financing imbalance. AI accounted for 61% of all global venture capital investment in 2025, equivalent to $258.7 billion out of $427.1 billion. The concentration of investment was especially pronounced in large transactions, with deals exceeding $100 million representing about 73% of AI investment value.

Advanced AI businesses require substantial amounts of capital for computing infrastructure, model training, specialized talent, and expansion. Europe faces shortages of large, late-stage funding, as evidenced by the European Central Bank's data. The U.S. holds about €930 billion in venture funds, nearly six times the €150 billion held by EU funds.

The funding gap widens as companies progress to later-stage rounds, where capital requirements become significantly larger. European investors participate in only 26% of AI deals above €25 million, leaving many high-growth companies reliant on U.S. and British capital. While European companies can benefit from scaling through U.S. and British investment, there are concerns about potential ownership, intellectual property, and return migration outside the bloc.

This dependence also raises relocation risks for promising companies to markets offering larger financing pools, cloud infrastructure, and customers. The U.S. enjoys several advantages, including deeper pension and institutional capital markets, a larger venture fund ecosystem, a robust pipeline of technology listings and acquisitions, and hyperscale technology groups willing to invest heavily in AI infrastructure.

American investors accounted for about 56% of identified global outgoing AI venture investment in 2025, compared to just 7% for EU27 investors. Europe is attempting to address the issue through public financing, infrastructure investment, and efforts to mobilize private capital. The European Commission's AI Continent Action Plan includes an InvestAI initiative aimed at mobilizing €200 billion, including €20 billion for up to five AI gigafactories designed to support the training of advanced models.

The Commission also plans to expand data availability, AI skills, and corporate adoption. While private investment in Europe is showing signs of growth, the base is smaller compared to the U.S. Large technology companies are also increasing their infrastructure spending in Europe. For instance, Google announced plans to invest €13 billion in AI and data-center infrastructure in Finland over two years, marking its largest investment of this type in Europe.

However, the financing challenge for Europe extends beyond raising more venture capital. Industry executives and policymakers argue that Europe needs larger domestic growth funds, increased participation from pension and insurance capital, easier cross-border investment, and stronger exit markets to ensure successful start-ups can remain and expand locally.