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London megadeals signal a new phase for UK venture capital

Reported by Kpmg
Apr 28, 2026· 3 min read
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Key Takeaways
  • • UK venture capital investment reached £7.2 billion in Q1 2026, the strongest quarter in four years, driven by four megadeals concentrated in London that collectively represented four of Europe's ten largest venture investments during the period.
  • • London captured £6.1 billion (85%) of total UK VC funding, the highest concentration since 2020, cementing the capital's status as one of the world's three most attractive cities for venture investors.
  • • Three flagship London-based transactions dominated the quarter: AI infrastructure provider Nscale (£1.48 billion), autonomous vehicle developer Wayve (£1.1 billion), and energy optimization company Kraken (£744 million), with aerospace and defense firm Roark adding £232 million.
  • • Investor appetite focused on AI, clean energy, dual-use technologies, and autonomous vehicles—sectors identified by KPMG as positioned for substantial expansion despite macroeconomic headwinds from geopolitical conflicts and trade concerns.
  • • Global venture capital investment more than doubled from £98 billion in Q4 2025 to a record £246 billion in Q1 2026 across 8,464 deals, providing broader context for the UK's rebound.
Summary
London's technology ecosystem has catalyzed a decisive recovery in UK venture capital investment, with British startups raising £7.2 billion in the first quarter of 2026 according to KPMG's Venture Pulse report. This figure represents the strongest quarterly performance since Q2 2022 and reflects a sustained resurgence in investor confidence despite persistent macroeconomic uncertainties. The UK has maintained its position as Europe's leading destination for venture funding while establishing London among the world's three most attractive investment hubs for venture capital.

The quarter's exceptional performance was disproportionately driven by a concentrated cluster of megadeals, all based in London. Three transactions accounted for the lion's share: Nscale, an AI infrastructure provider, raised £1.48 billion; Wayve, an autonomous vehicle developer, secured £1.1 billion; and Kraken, focused on energy optimization, attracted £744 million. A further £232 million round for Roark, an aerospace and defense technology firm, complemented these flagship investments. These four deals alone positioned the UK to capture four of Europe's ten largest venture investments during the period—an extraordinary concentration of capital activity that underscores London's magnetic appeal to international investors pursuing exposure to breakthrough technologies.

London's dominance within the UK market was striking. The capital accounted for £6.1 billion, or 85 percent, of the nation's total VC funding—the highest share recorded since 2020. This geographic concentration highlights the city's specialization in high-growth companies operating in cutting-edge sectors. According to Nicole Lowe, Head of Emerging Giants and KPMG Access in the UK, the quarter's results demonstrate the nation's continued appeal to international backers despite broader economic uncertainties, with particular strength in artificial intelligence, clean energy, emerging dual-use technologies, and self-driving vehicles—all sectors positioned for substantial expansion.

Anna Purchas, London Office Senior Partner at KPMG UK, emphasized that the concentration of megadeals underscores London's capacity to attract serious capital for high-impact ideas. The city's ability to lead in Europe with such momentum, she noted, positions it well for sustained growth, provided the infrastructure and talent ecosystem necessary to support scaling operations remain in place. Global context reinforces this domestic strength: worldwide venture capital investment more than doubled from £98 billion in Q4 2025 to a record £246 billion in Q1 2026 across 8,464 deals, indicating a broader recovery in the venture markets that extends well beyond the UK's borders.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Kpmg London megadeals signal a new phase for UK venture capital