Each week I track the most consequential startup activity across Europe to give investors, bankers and asset managers an early read on where private capital is moving, which sectors are attracting conviction, and what the deal flow suggests for broader European capital markets. This week’s pipeline was unusually rich, combining landmark valuations, cross-border M&A, and a cluster of defence and deep-tech raises that together paint a compelling picture of a maturing, increasingly specialised funding environment.
The headline number belongs to CuspAI, the British artificial-intelligence startup applying machine learning to materials discovery, which closed a $450 million round at a $2.6 billion valuation. The deal is a textbook illustration of how European deep-tech — combining proprietary software with hard science and real industrial applicability — is now commanding valuations that rival any Silicon Valley counterpart. For asset managers building exposure to AI beyond the hyperscalers, this is the category to watch.
Close behind in ambition is Multiverse Computing, the Spanish AI scale-up targeting a €500 million Series C at a €2 billion valuation. The round is co-led by Forgepoint Capital, Bullhound Capital and BNP Paribas’s Solar Impulse Venture Fund, a syndicate that signals meaningful institutional buy-in from both specialist tech investors and a Tier-1 bank. The model-compression angle — making AI cheaper to run at enterprise scale — addresses a genuine cost problem for financial services firms deploying large language models.
In space, The Exploration Company, the German-French venture building cargo spacecraft, is reportedly targeting over $300 million at a $2 billion valuation. Europe has long lacked a credible commercial space champion; a successful close here would mark a genuine inflection point for the continent’s new-space investment thesis and create a meaningful anchor asset for European defence-tech portfolios.
Speaking of defence, Agon closed a $30 million seed round — a remarkable figure at that stage — backed by Lakestar, Lux Capital and Northzone for its AI-powered military simulation platform. Seed rounds of this size in defence-tech are rare and reflect both the geopolitical backdrop and a genuine acceleration of institutional appetite for dual-use technology across the continent.
On the fintech side, London’s 9fin crossed the unicorn threshold with a $170 million Series C at a $1.3 billion valuation, and notably facilitated a secondary share sale for employees — a sign of a maturing cap table and an increasingly liquid private market. Debt intelligence is a structurally important niche as credit markets grow more complex, and 9fin’s trajectory will be of direct interest to fixed-income professionals.
In proptech, Dwelly raised $170 million including a $75 million debt facility from EQT Growth and General Catalyst to roll up UK letting agencies under an AI-enabled operating layer. The structure — equity plus debt to fund an acquisition programme — is a capital-markets-friendly model that mirrors strategies used in private equity buyouts and deserves attention from infrastructure-oriented investors.
The quantum computing sector produced its own signal this week: ZuriQ, an ETH Zurich spinout, secured a $25.5 million seed round for scalable quantum chip architecture. Seed rounds of this size for quantum hardware remain rare, making this a noteworthy data point for deep-tech fund managers tracking the timeline to commercial quantum advantage.
For those monitoring SME credit markets, iwoca secured a £250 million debt facility, reinforcing its position as a significant non-bank lender to UK small businesses. In a rate environment where traditional bank appetite for SME credit remains uneven, iwoca’s facility expansion is a meaningful indicator of private credit’s continued displacement of conventional lending.
Finally, the insolvency of Lilium — the German eVTOL pioneer that collapsed after a €100 million state-guaranteed loan fell through and a €150 million investment failed to materialise — is a sobering reminder that hardware-intensive deep-tech carries acute liquidity risk when public co-financing commitments prove unreliable. Investors underwriting future aerospace ventures should stress-test their state-subsidy assumptions accordingly.
Taken together, this week’s activity suggests European venture capital is not simply recovering — it is repricing upward for genuinely differentiated technology. The concentration of large rounds in AI, defence-tech, quantum and space reflects a sophisticated allocation shift among institutional LPs, and the secondary liquidity event at 9fin hints at a private market slowly building the infrastructure needed to serve professional investors. My read: European startup capital markets are entering a more selective, higher-conviction phase, and that is ultimately healthy for long-term returns.