Unicorn Count Passes 1,900 as 34 Companies Join in October, Half Under Four Years Old

The speed of the climb is the striking part. Half of October's new unicorns are less than four years old, and nine of them reached the threshold on a seed or Series A round, according to Crunchbase. Investors are paying billion-dollar prices for companies that, in earlier cycles, would still have been raising their first institutional money.

The largest entrant was not an AI developer but a supplier to the data centres that AI runs on. Austin-based Axiom Solutions International, which provides storage and cooling systems for data centres and which Crunchbase describes as a business division of Flex, raised a $2 billion Series A at a $37.5 billion valuation. General Catalyst and Koch Equity Development led the round.

Next came TypeSafe AI, a two-year-old San Francisco company that develops a model called Jev for structured decision-making such as classification, scoring and routing. It raised an $870 million Series A at a $7.5 billion valuation in a round led by Andreessen Horowitz, with DCVC and Sequoia Capital participating. Singapore-based Manus AI, which builds general-purpose agents for research, browser automation and software work, raised $500 million at a $4 billion valuation led by Boyu Capital and IDG Capital. Meta agreed to buy Manus in December 2025, but Chinese regulators ordered the deal reversed, Crunchbase noted.

Other AI assistant and model companies in the group included Austin's Nous Research, developer of the open-source Hermes agent, at $1.5 billion; South Korea's Upstage, maker of the Solar language models, at $1.5 billion; and two San Francisco assistant startups, Wabi at $1.25 billion and Town at $1 billion. Wabi is one year old.

Defence, Chips and Physical Industry

Frontier labs, agentic AI, aerospace and semiconductors were the leading sectors for new unicorns, Crunchbase said. Boston's Air Space Intelligence, which makes AI software for aviation, defence, energy and logistics operations, raised $325 million at a $3 billion valuation. Xona, which is building a low Earth orbit navigation network, was valued at $2.45 billion, and Dallas munitions maker Firehawk Aerospace at $1.4 billion.

The most unusual entry was Warhound, a Dallas company less than a year old that breeds genetically optimised service dogs for military and emergency work. It raised a $200 million seed round at a $1.2 billion valuation led by Sequoia Capital. Crunchbase said it was conceived by Anduril founder Palmer Luckey and Colossal Biosciences founder Ben Lamm.

In chips, Seoul's FuriosaAI raised $610 million at a $2.9 billion valuation with South Korea's National Growth Fund as anchor, while Shanghai's MHX Technology was valued at $2.5 billion and Beijing's Isabers at $1.1 billion. Robotics newcomers included Eka Robotics in Cambridge, Massachusetts, Munich's RobCo and Beijing's Zero Zero Robotics.

Where the New Unicorns Are

The United States accounted for 23 of the 34 companies. China and South Korea added three each, and Estonia added two, battery maker Skeleton Technologies and BlackWall, a record for the country in a single month. Singapore, Germany and Japan contributed one each. No company from the Gulf appeared in October's list.

A small group of investors recurred across the cohort. Andreessen Horowitz has led rounds at seven of the new unicorns over time, Sequoia Capital and General Catalyst at four each, and Eclipse at three, according to Crunchbase.

The tally comes as public investors reassess AI valuations after a sharp sell-off in technology stocks this month. Crunchbase's private unicorn list stood at 1,919 companies, against 678 that have exited, so the gap between companies minting billion-dollar valuations and those reaching a sale or listing remains wide. Anthropic's planned Nasdaq debut later this month will be the largest test yet of whether public markets will pay the prices private investors have set.