# Cero Therapeutics funding: rounds and investors

> Cero Therapeutics has raised $8.0M across 1 round since 2025. Investors include HSG and ARCH Venture Partners. Every round with its source.

Source: https://millionrounds.com/company/cero-therapeutics (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Cero Therapeutics*

One round we have observed, with the 2 investors 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.

Biotech

Funding summary Updated 26 Oct 2026

**$8.0M** raised across 1 round since 2025, from 1 source

- **Latest round:** Round, $8.0M Apr 2025
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2025** Round **$8.0M** [HSG](https://millionrounds.com/fund/hsg) [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) Source recorded SEC filing: $5.0M sold, first sale Apr 2025

## Founders and team

From the SEC filings it signed: 3 on the team.

- **Daniel Mark Corey** Executive Officer, Director, Promoter i
- **Jordan Corey** Executive Officer, Promoter i
- **Lawrence Corey** Executive Officer, Promoter i

On the board, as filed i *Heather Mark Turner* *Stan Mark Riddell* *Stuart Mark Sloan*

## Everyone who backed them

[HSG](https://millionrounds.com/fund/hsg) VC firm **1** round

[ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=cero-therapeutics).

## Quick answers about Cero Therapeutics

### Who invested in Cero Therapeutics?

Cero Therapeutics's investors include HSG and ARCH Venture Partners.

### How much has Cero Therapeutics raised?

Cero Therapeutics has raised $8.0M across 1 round since 2025.

### When did Cero Therapeutics last raise?

Cero Therapeutics's most recent round was an Undisclosed round of $8.0M in Apr 2025.

### What was Cero Therapeutics's biggest round?

Its most recent round, $8.0M in Apr 2025, is also its largest on record.

### Who backed Cero Therapeutics first?

Cero Therapeutics's first round on record, in Apr 2025, was backed by HSG and ARCH Venture Partners.

### What stage is Cero Therapeutics at?

Cero Therapeutics's latest named round is an Undisclosed round, in Apr 2025.

### Where is Cero Therapeutics based?

Cero Therapeutics is based in the United States.

## Companies like Cero Therapeutics

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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