Mega and Late-Stage Rounds
The headline of the day belongs to EliseAI, the a16z-backed AI platform for real estate and property management, which raised $350M and doubled its valuation to $4B in under a year. It is one of the largest single rounds of the period and a clear signal of sustained institutional conviction in vertical AI software.
Reverion, a German reversible fuel cell company, closed a $175M (approximately €154M) Series B led by Kembara, the flagship fund of Mundi Ventures. The capital will fund scaled production of its carbon-negative, dispatchable power plants, a notable bet on decentralized clean energy infrastructure.
Linux Laboratories, an Indian pharmaceutical company, raised $70M from ChrysCapital and Tata Capital Healthcare Fund to deepen its presence in core drug specialties, enter new therapeutic areas, and expand manufacturing.
Series A and Growth Rounds
- Tiny Health (Austin, microbiome testing): $33M Series B led by B Capital, meeting demand for at-home gut health diagnostics.
- IPercept (Sweden, industrial machine health monitoring): $16.5M Series A co-led by Isogon Ventures and 215 Capital.
- Rayon (Paris, AI-powered interior design software): €10M Series A led by Partech, with Northzone, Foundamental, and Seedcamp participating.
- Arivihan (India, AI edtech for tier-2 and tier-3 cities): $10M to expand vernacular and personalized learning capabilities.
- Marble (Paris, open-source fraud and AML compliance): €7M Series A led by Smartfin.
Seed and Early-Stage Rounds
- Aptadir Therapeutics (Milan, genetic disease biotech): $45M seed round, one of the largest seed raises in European biotech this year.
- Spotable (Ghent, construction tech): €4M seed to expand across Europe and the United States.
- Cotierra (Zurich, biochar for tropical agriculture): $3M to move from field deployments to commercial scale.
- Kyndred (Romania, AI companions): €500K pre-seed from Early Game Ventures.
- Sovera Security (Denmark, sovereign AI cybersecurity): €535K from the Danish Export and Investment Fund.
Milestones and Notable Developments
- Blackwall (Estonia, cybersecurity): Reached a €1B valuation, becoming Estonia's newest unicorn after a 368 percent jump in valuation. The company now ranks fifth in the TopTech 2026 list of Estonia's most valuable tech companies.
- Bharat Housing Network (India, affordable housing finance): Secured $5M from Symbiotics to fund solar rooftop, electric mobility, and clean-tech MSME lending.
- ANote Music (Luxembourg, music royalty marketplace): Closed a €2M round led by Seventure Partners and ScaleFund to expand catalogue offerings.
- Protego Ventures closed a debut $125M fund dedicated to Israeli defense technology, the first and largest such fund in Israel.
What Today's Raises Signal
The day's funding activity reflects a market that is simultaneously maturing and diversifying. Vertical AI continues to attract outsized capital, as EliseAI's raise confirms, but the most interesting sub-theme is the breadth of bets being placed outside of pure software. Clean energy infrastructure, pharmaceutical manufacturing, microbiome diagnostics, and even biochar agriculture all drew meaningful checks. European deep tech in particular showed resilience, with Reverion, Aptadir, and Blackwall's unicorn milestone collectively suggesting that patient capital is finding its way to hard-science companies that require longer development cycles. The cluster of small pre-seed rounds across Eastern Europe, from Romania to Denmark, also points to a maturing early-stage ecosystem that is generating its own deal flow independent of the major Western hubs.