United States · 
Who invested in Granza Bio?
Granza Bio's investors include Y Combinator, Felicis, Pioneer Fund and Refactor Capital.
United States · Seed startup
Who invested in Granza Bio
Funding summaryUpdated 26 Oct 2026
$7.1Mraised across 1 round since 2024, from 1 source
- Latest round
- Seed, $7.1MJul 2024
- Investors
- 4
The rounds
- Jul 2024
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 Granza 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 Granza Bio
How much has Granza Bio raised?
Granza Bio has raised $7.1M across 1 round since 2024.
When did Granza Bio last raise?
Granza Bio's most recent round was a Seed of $7.1M in Jul 2024.
What was Granza Bio's biggest round?
Its most recent round, $7.1M in Jul 2024, is also its largest on record.
Who backed Granza Bio first?
Granza Bio's first round on record, in Jul 2024, was backed by Y Combinator, Felicis and Pioneer Fund and 1 others.
What stage is Granza Bio at?
Granza Bio's latest named round is a Seed, in Jul 2024.
Where is Granza Bio based?
Granza Bio is based in the United States.
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