# Nat4Bio funding: rounds and investors

> Nat4Bio has raised $250K across 1 round since 2022. Investors include SOSV and GRIDX. Every round with its source.

Source: https://millionrounds.com/company/nat4bio (Millionrounds; every figure on the page links to its filing or article)

Argentina · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Nat4Bio*

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

**$250K** raised across 1 round since 2022, from 1 source

- **Latest round:** Pre-seed, $250K Jul 2022
- **Investors:** 2

See who backed them

## The rounds

- **Jul 2022** Pre-seed **$250K** [SOSV](https://millionrounds.com/fund/sosv) [GRIDX](https://millionrounds.com/fund/gridx) Source recorded

## Founders and team

From Nat4Bio's own website: 2 founders, 3 on the team.

**Joaquin Fisch** Co-Founder & CEO

**Leandro Sanchez** Co-Founder & CSO

- **Anabella Sarli** Technology Lead
- **Emanuel Lobo** Development Lead
- **Paula Guillou** Product Lead

## Everyone who backed them

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

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

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=nat4bio).

## Also claim to have backed them

This firm lists Nat4Bio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Innventure Food & Agtech](https://millionrounds.com/fund/innventure-agrifood-tech) VC firm Per its own site

## Quick answers about Nat4Bio

### Who invested in Nat4Bio?

Nat4Bio's investors include SOSV and GRIDX.

### How much has Nat4Bio raised?

Nat4Bio has raised $250K across 1 round since 2022.

### When did Nat4Bio last raise?

Nat4Bio's most recent round was a Pre-seed of $250K in Jul 2022.

### What was Nat4Bio's biggest round?

Its most recent round, $250K in Jul 2022, is also its largest on record.

### Who backed Nat4Bio first?

Nat4Bio's first round on record, in Jul 2022, was backed by SOSV and GRIDX.

### What stage is Nat4Bio at?

Nat4Bio's latest named round is a Pre-seed, in Jul 2022.

### Where is Nat4Bio based?

Nat4Bio is based in Argentina.

## Companies like Nat4Bio

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

[**BioClé** $450K · May 2026](https://millionrounds.com/company/biocle)[**BIOMAKERS** $8.0M · Jan 2026](https://millionrounds.com/company/biomakers)[**ReForest Latam** $1.0M · Oct 2025](https://millionrounds.com/company/reforest-latam)[**CellRep** $675K · May 2025](https://millionrounds.com/company/cellrep)[**Kinish** $35M · Oct 2026](https://millionrounds.com/company/kinish)[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app