United States · 
Who invested in Ateios?
Ateios's investors include Techstars, National Science Foundation, ZAKA VC and Good Growth Capital.
United States · Series A startup
Who invested in Ateios
One round we have observed, with the 4 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 8 months ago
Funding summaryUpdated 26 Oct 2026
$7.3Mraised across 1 round since 2026, from 1 source
- Latest round
- Series A, $7.3MMar 2026
- Investors
- 4
The rounds
- Mar 2026
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 6 firms list Ateios as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Ateios
How much has Ateios raised?
Ateios has raised $7.3M across 1 round since 2026.
When did Ateios last raise?
Ateios's most recent round was a Series A of $7.3M in Mar 2026.
What was Ateios's biggest round?
Its most recent round, $7.3M in Mar 2026, is also its largest on record.
Who backed Ateios first?
Ateios's first round on record, in Mar 2026, was backed by Techstars, National Science Foundation and ZAKA VC and 1 others.
What stage is Ateios at?
Ateios's latest named round is a Series A, in Mar 2026.
Where is Ateios based?
Ateios is based in the United States.
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