United States · 
How much has TellBio raised?
TellBio has raised $1.0M across 1 round since 2026.
United States · Funded startup
Who invested in TellBio
One round we have observed, with the 0 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
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Funding summaryUpdated 7 Nov 2026
$1.0Mraised across 1 round since 2026, from 1 source
- Latest round
- Round, $1.0MMar 2026
- Investors
- 0
The rounds
- Mar 2026Round$1.0M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $1.0M sold, first sale Mar 2026
Also claim to have backed them
This firm lists TellBio 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 TellBio
When did TellBio last raise?
TellBio's most recent round, $1.0M, was in Mar 2026.
What was TellBio's biggest round?
Its most recent round, $1.0M in Mar 2026, is also its largest on record.
Where is TellBio based?
TellBio is based in the United States.
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In the same sector, and raised in the last eighteen months.
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