South Korea · Series B startup
2 rounds we have observed, with the 10 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 5 months ago
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Funding summaryUpdated 5 Nov 2026
$39Mraised across 2 rounds since 2024, from 3 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Altos VenturesLead
Korea Development Bank
Strong Ventures
Hana Ventures
Woori Venture Partners USReported by TechCrunch and 1 other
Source recorded
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
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Unastella's investors include Strong Ventures, Altos Ventures, Korea Tech Incubator Program For Startup, Korea Development Bank and Hana Ventures, and 5 more on record. Altos Ventures led its latest round.
Unastella has raised $39M across 2 rounds since 2024.
Unastella's most recent round was a Series B of $24M in Jun 2026, led by Altos Ventures.
Its most recent round, $24M in Jun 2026, is also its largest on record.
Unastella's first round on record, in Sept 2024, was backed by Korea Tech Incubator Program For Startup, Strong Ventures and Bluepoint Partners and 1 others.
Unastella's latest named round is a Series B, in Jun 2026.
Unastella is based in South Korea.
Altos Ventures led the Series B in 2026.
In the same sector, and raised in the last eighteen months.
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South Korea · 
