United States · 
Who invested in Nionyx Bio?
Nionyx Bio's investors include 2048 Ventures and New York Ventures.
United States · Seed startup
Who invested in Nionyx Bio
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $4.0MSept 2025
- Investors
- 2
The rounds
- Sept 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Nionyx Bio 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 Nionyx Bio
How much has Nionyx Bio raised?
Nionyx Bio has raised $4.0M across 1 round since 2025.
When did Nionyx Bio last raise?
Nionyx Bio's most recent round was a Seed of $4.0M in Sept 2025.
What was Nionyx Bio's biggest round?
Its most recent round, $4.0M in Sept 2025, is also its largest on record.
Who backed Nionyx Bio first?
Nionyx Bio's first round on record, in Sept 2025, was backed by 2048 Ventures and New York Ventures.
What stage is Nionyx Bio at?
Nionyx Bio's latest named round is a Seed, in Sept 2025.
Where is Nionyx Bio based?
Nionyx Bio is based in the United States.
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