United States · 
Who invested in Atmosic?
Atmosic's investors include Walden International.
United States · Series D startup
Who invested in Atmosic
One round we have observed, with the one investor 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.
Funding summaryUpdated 26 Oct 2026
$40Mraised across 1 round since 2025, from 1 source
- Latest round
- Series D, $40MMar 2025
- Investors
- 1
The rounds
- Mar 2025
Also claim to have backed them
This firm lists Atmosic as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Atmosic
How much has Atmosic raised?
Atmosic has raised $40M across 1 round since 2025.
When did Atmosic last raise?
Atmosic's most recent round was a Series D of $40M in Mar 2025.
What was Atmosic's biggest round?
Its most recent round, $40M in Mar 2025, is also its largest on record.
Who backed Atmosic first?
Atmosic's first round on record, in Mar 2025, was backed by Walden International.
What stage is Atmosic at?
Atmosic's latest named round is a Series D, in Mar 2025.
Where is Atmosic based?
Atmosic is based in the United States.
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