# Carbo funding: rounds and investors

> Carbo has raised $5.5M across 1 round since 2023. Investors include Techstars, Bpifrance and Groove Capital. Every round with its source.

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

France · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Carbo*

One round we have observed, with the 4 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.

Climate Tech

Funding summary Updated 26 Oct 2026

**$5.5M** raised across 1 round since 2023, from 2 sources

- **Latest round:** Seed, $5.5M Feb 2023
- **Investors:** 4

See who backed them

## The rounds

- **Feb 2023** Seed **$5.5M** [Techstars](https://millionrounds.com/fund/techstars) [Bpifrance](https://millionrounds.com/fund/bpifrance) [Groove Capital](https://millionrounds.com/fund/groove-capital) [Bread and Butter Ventures](https://millionrounds.com/fund/bread-and-butter-ventures) Source recorded and 1 other

## Everyone who backed them

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

[Bpifrance](https://millionrounds.com/fund/bpifrance) Government **1** round

[Groove Capital](https://millionrounds.com/fund/groove-capital) VC firm **1** round

[Bread and Butter Ventures](https://millionrounds.com/fund/bread-and-butter-ventures) VC firm **1** round

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

## Also claim to have backed them

This firm lists Carbo 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.

[Snaw Ventures](https://millionrounds.com/fund/snaw-ventures) VC firm Per its own site

## Quick answers about Carbo

### Who invested in Carbo?

Carbo's investors include Techstars, Bpifrance, Groove Capital and Bread and Butter Ventures.

### How much has Carbo raised?

Carbo has raised $5.5M across 1 round since 2023.

### When did Carbo last raise?

Carbo's most recent round was a Seed of $5.5M in Feb 2023.

### What was Carbo's biggest round?

Its most recent round, $5.5M in Feb 2023, is also its largest on record.

### Who backed Carbo first?

Carbo's first round on record, in Feb 2023, was backed by Techstars, Bpifrance and Groove Capital and 1 others.

### What stage is Carbo at?

Carbo's latest named round is a Seed, in Feb 2023.

### Where is Carbo based?

Carbo is based in France.

## Companies like Carbo

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

[**Elax Energy** $34M · Oct 2026](https://millionrounds.com/company/elax-energy)[**CarbonFarm** $7.8M · Oct 2026](https://millionrounds.com/company/carbonfarm)[**Syntetica** $35M · Jul 2026](https://millionrounds.com/company/syntetica)[**vorteX-io** $13M · May 2026](https://millionrounds.com/company/vortex-io)[**Ilion Water Technologies** $4.4M · Mar 2026](https://millionrounds.com/company/ilion-water-technologies)[**Equitable Earth** $15M · Jan 2026](https://millionrounds.com/company/equitable-earth)

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