# Toll PATEO funding: rounds and investors

> Toll PATEO has raised $16M across 1 round since 2022. Investors include CAS Star. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *Toll PATEO*

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

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Funding summary Updated 27 Oct 2026

**$16M** raised across 1 round since 2022, from 1 source

- **Latest round:** Series A, $16M Mar 2022
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2022** Series A **$16M** [CAS Star](https://millionrounds.com/fund/cas-star) Source recorded

## Everyone who backed them

[CAS Star](https://millionrounds.com/fund/cas-star) VC firm **1** round

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

## Quick answers about Toll PATEO

### Who invested in Toll PATEO?

Toll PATEO's investors include CAS Star.

### How much has Toll PATEO raised?

Toll PATEO has raised $16M across 1 round since 2022.

### When did Toll PATEO last raise?

Toll PATEO's most recent round was a Series A of $16M in Mar 2022.

### What was Toll PATEO's biggest round?

Its most recent round, $16M in Mar 2022, is also its largest on record.

### Who backed Toll PATEO first?

Toll PATEO's first round on record, in Mar 2022, was backed by CAS Star.

### What stage is Toll PATEO at?

Toll PATEO's latest named round is a Series A, in Mar 2022.

## Companies like Toll PATEO

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Tavo Biotherapeutics** $17M · Jun 2026](https://millionrounds.com/company/tavo-biotherapeutics)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Immunofoco** $29M · Mar 2026](https://millionrounds.com/company/immunofoco)

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