Who invested in Cero Therapeutics?
Cero Therapeutics's investors include HSG and ARCH Venture Partners.

United States · Funded startup
Funding summaryUpdated 26 Oct 2026
$8.0Mraised across 1 round since 2025, from 1 source
From the SEC filings it signed: 3 on the team.
On the board, as filediHeather Mark TurnerStan Mark RiddellStuart Mark Sloan
Cero Therapeutics's investors include HSG and ARCH Venture Partners.
Cero Therapeutics has raised $8.0M across 1 round since 2025.
Cero Therapeutics's most recent round was an Undisclosed round of $8.0M in Apr 2025.
Its most recent round, $8.0M in Apr 2025, is also its largest on record.
Cero Therapeutics's first round on record, in Apr 2025, was backed by HSG and ARCH Venture Partners.
Cero Therapeutics's latest named round is an Undisclosed round, in Apr 2025.
Cero Therapeutics is based in the United States.
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