United States · 
Who invested in 28bio?
28bio's investors include National Institutes of Health.
United States · Venture startup
Who invested in 28bio
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
$6.5Mraised across 1 round since 2025, from 1 source
- Latest round
- Venture, $6.5MJun 2025
- Investors
- 1
The rounds
- Jun 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about 28bio
How much has 28bio raised?
28bio has raised $6.5M across 1 round since 2025.
When did 28bio last raise?
28bio's most recent round was a Venture of $6.5M in Jun 2025.
What was 28bio's biggest round?
Its most recent round, $6.5M in Jun 2025, is also its largest on record.
Who backed 28bio first?
28bio's first round on record, in Jun 2025, was backed by National Institutes of Health.
What stage is 28bio at?
28bio's latest named round is a Venture, in Jun 2025.
Where is 28bio based?
28bio is based in the United States.
Companies like 28bio
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.