Mega-Round: AI for Materials Discovery
The day's standout raise came from a Cambridge-based deep science company backed by some of the world's most prominent names in tech and government.
- CuspAI raised $450M (roughly 393M euros) in a Series B led by Kleiner Perkins, with participation from Jeff Bezos and the UK government-backed Sovereign AI fund, at a valuation of approximately $2.6B. The company simultaneously launched its AI Materials Foundry, a global network targeting faster design of materials for clean energy and chipmaking.
AI Infrastructure and Payments
Early and growth-stage rounds showed continued investor appetite for picks-and-shovels AI plays.
- Natural raised $30M to build payment infrastructure designed specifically for autonomous AI agents, positioning itself as an alternative to incumbent processors.
- Infinity closed a $15M seed round at a $100M valuation from Touring Capital, Principal VC, and individual researchers from OpenAI and Anthropic, targeting AI inference infrastructure.
- Sereact extended its Series B to $116M with Zalando joining as a strategic investor, accelerating the company's physical AI platform for warehouse robotics.
Defense and Aerospace
Hardware-heavy defense rounds reflected growing appetite for dual-use technology, particularly out of South Asia.
- Raghu Vamsi Aerospace raised $40M to expand manufacturing operations across India, the UK, and the US, with a focus on propulsion, mission systems, and autonomous defense technologies.
- Armatrix secured $2.1M led by pi Ventures to commercialize hyper-flexible snake-like robotic arms built for confined industrial and hazardous inspection environments.
Clean Energy and Sustainability
Grant-backed and equity rounds alike signaled that Europe is investing heavily in the physical infrastructure of its energy transition.
- The Voodin consortium secured a 48M euro EU grant to construct Spain's first automated factory producing wooden wind turbine blades, addressing the sustainability challenge that standard composite blades present at end of life.
Travel, Health, and Consumer Tech
Growth rounds in travel and healthcare quick commerce reflected regional consumer market momentum, particularly in India.
- 30 Sundays raised approximately $7M (Rs 61 crore) in a round led by Bessemer Venture Partners, with plans to deepen its AI capabilities and expand into new geographies.
- Plazza closed a $15M Series A from Accel, Elevation Capital, and Nexus Venture Partners to extend its rapid medicine delivery pharmacy network across India.
Seed and Early Stage
Smaller rounds filled out the day across cybersecurity, foodtech, and AI infrastructure planning.
- Sensesbit, a Lugo-based foodtech company focused on AI-powered sensory analysis, raised 1M euros from a syndicate including Clave Capital and Eoniq Fund.
- Xentra secured approximately 3M euros from Maven VCTs and NPIF II to scale cybersecurity and compliance services for SMEs in the UK.
- goNEON Agentic Systems, an ETH spinoff, received 160K euros from Venture Kick for its agentic AI platform for infrastructure planning.
What Today's Raises Signal
The concentration of capital at two ends of the risk spectrum, a $450M mega-round for deep scientific AI and a cluster of sub-$20M raises for focused vertical tools, suggests investors are sorting themselves sharply. Generalist AI infrastructure bets are being written at high valuations by marquee names, while sector-specific tools in payments, logistics, and compliance are attracting leaner but targeted checks from regional and thematic funds. The Voodin grant and CuspAI round together highlight a broader theme: climate and materials science are no longer fringe bets, but are drawing sovereign capital and top-tier venture in the same week.