# Carbonex funding: rounds and investors

> Carbonex has raised $84M across 2 rounds since 2015. Investors include RIVE Private Investment, BNP Paribas Développement and Debiopharm.

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

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

# Who invested in *Carbonex*

2 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cleantech Manufacturing

Funding summary Updated 26 Oct 2026

**$84M** raised across 2 rounds since 2015, from 2 sources

**$7.9M** Debt **$76M** Growth

- **Latest round:** Growth, $76M Jul 2018
- **Step-up i:** 9.6×
- **Investors:** 3 (1 led)

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2015 2016 2017 2018

**$7.9M** Debt

**$76M** Growth

- **First round:** Debt, $7.9M
- **Biggest round:** $76M
- **Between rounds:** 3.3 years

## The rounds

- **Jul 2018** Growth **$76M** *2 new* [BNP Paribas Développement](https://millionrounds.com/fund/bnp-paribas-developpement) [Debiopharm](https://millionrounds.com/fund/debiopharm) Reported by RIVE Private Investment
- **Mar 2015** Debt **$7.9M** *1 new* [RIVE Private Investment](https://millionrounds.com/fund/rive-private-investment) Lead Reported by RIVE Private Investment

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Debt** 2015 **Growth** 2018 [RIVE Private Investment](https://millionrounds.com/fund/rive-private-investment) L [BNP Paribas Développement](https://millionrounds.com/fund/bnp-paribas-developpement) [Debiopharm](https://millionrounds.com/fund/debiopharm)

## Everyone who backed them

[RIVE Private Investment](https://millionrounds.com/fund/rive-private-investment) Private equity **1** round, led 1

[BNP Paribas Développement](https://millionrounds.com/fund/bnp-paribas-developpement) Corporate VC **1** round

[Debiopharm](https://millionrounds.com/fund/debiopharm) Growth equity **1** round

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

## Quick answers about Carbonex

### Who invested in Carbonex?

Carbonex's investors include RIVE Private Investment, BNP Paribas Développement and Debiopharm.

### How much has Carbonex raised?

Carbonex has raised $84M across 2 rounds since 2015.

### When did Carbonex last raise?

Carbonex's most recent round was a Growth of $76M in Jul 2018.

### What was Carbonex's biggest round?

Its most recent round, $76M in Jul 2018, is also its largest on record.

### Who backed Carbonex first?

Carbonex's first round on record, in Mar 2015, was backed by RIVE Private Investment.

### What stage is Carbonex at?

Carbonex's latest named round is a Growth, in Jul 2018.

### Where is Carbonex based?

Carbonex is based in France.

### Who led Carbonex's rounds?

RIVE Private Investment led the Debt in 2015.

## Companies like Carbonex

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

[**Elax Energy** $34M · Oct 2026](https://millionrounds.com/company/elax-energy)[**EPYR** $20M · Oct 2026](https://millionrounds.com/company/epyr)[**Inbolt** $29M · Oct 2026](https://millionrounds.com/company/inbolt)[**Syntetica** $35M · Jul 2026](https://millionrounds.com/company/syntetica)[**Hit Mag** $1.8M · Jun 2026](https://millionrounds.com/company/hit-mag)[**AlpSemi** $19M · Jun 2026](https://millionrounds.com/company/alpsemi)

## 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