United States · 
Who invested in Nautilus Labs?
Nautilus Labs's investors include Techstars, Quiet Capital, Homebrew, TMV and Root Ventures.
United States · Series B startup
Who invested in Nautilus Labs
Funding summaryUpdated 26 Oct 2026
$34Mraised across 1 round since 2022, from 1 source
- Latest round
- Series B, $34MMar 2022
- Investors
- 5
The rounds
- Mar 2022
Founders and team
From the SEC filings it signed: 2 on the team.
- Brian O'ClairExecutive Officer, Directori
- Matthew HeiderExecutive Officer, Directori
On the board, as filediAvidan RossMatthew Goldstein
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Nautilus Labs
How much has Nautilus Labs raised?
Nautilus Labs has raised $34M across 1 round since 2022.
When did Nautilus Labs last raise?
Nautilus Labs's most recent round was a Series B of $34M in Mar 2022.
What was Nautilus Labs's biggest round?
Its most recent round, $34M in Mar 2022, is also its largest on record.
Who backed Nautilus Labs first?
Nautilus Labs's first round on record, in Mar 2022, was backed by Techstars, Quiet Capital and Homebrew and 2 others.
What stage is Nautilus Labs at?
Nautilus Labs's latest named round is a Series B, in Mar 2022.
Where is Nautilus Labs based?
Nautilus Labs is based in the United States.
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