# PETcoil funding: rounds and investors

> PETcoil has raised $4.1M across 1 round since 2025. Investors include National Institutes of Health. Every round with its source.

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

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

# Who invested in *PETcoil*

One round we have observed, with the one investor 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

**$4.1M** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $4.1M Mar 2025
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2025** Grant **$4.1M** [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) Source recorded

## Everyone who backed them

[National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health) Government **1** round

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

## Quick answers about PETcoil

### Who invested in PETcoil?

PETcoil's investors include National Institutes of Health.

### How much has PETcoil raised?

PETcoil has raised $4.1M across 1 round since 2025.

### When did PETcoil last raise?

PETcoil's most recent round was a Grant of $4.1M in Mar 2025.

### What was PETcoil's biggest round?

Its most recent round, $4.1M in Mar 2025, is also its largest on record.

### Who backed PETcoil first?

PETcoil's first round on record, in Mar 2025, was backed by National Institutes of Health.

### What stage is PETcoil at?

PETcoil's latest named round is a Grant, in Mar 2025.

### Where is PETcoil based?

PETcoil is based in the United States.

## Companies like PETcoil

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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