United States · 
Who invested in Arranta Bio?
Arranta Bio's investors include Ampersand Capital Partners.
United States · Funded startup
Who invested in Arranta Bio
Funding summaryUpdated 26 Oct 2026
$82Mraised across 1 round since 2019, from 1 source
- Latest round
- Round, $82MOct 2019
- Investors
- 1
The rounds
- Oct 2019
Everyone who backed them
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Quick answers about Arranta Bio
How much has Arranta Bio raised?
Arranta Bio has raised $82M across 1 round since 2019.
When did Arranta Bio last raise?
Arranta Bio's most recent round was an Undisclosed round of $82M in Oct 2019.
What was Arranta Bio's biggest round?
Its most recent round, $82M in Oct 2019, is also its largest on record.
Who backed Arranta Bio first?
Arranta Bio's first round on record, in Oct 2019, was backed by Ampersand Capital Partners.
What stage is Arranta Bio at?
Arranta Bio's latest named round is an Undisclosed round, in Oct 2019.
Where is Arranta Bio based?
Arranta Bio is based in the United States.
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