# Ostrea funding: rounds and investors

> Ostrea has raised $5.4M across 1 round since 2025. Investors include Bpifrance and BNP Paribas. Every round with its source.

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

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

# Who invested in *Ostrea*

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.

Consumer Goods

Funding summary Updated 26 Oct 2026

**$5.4M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $5.4M Mar 2025
- **Investors:** 2

See who backed them

## The rounds

- **Mar 2025** Seed **$5.4M** [Bpifrance](https://millionrounds.com/fund/bpifrance) [BNP Paribas](https://millionrounds.com/fund/bnp-paribas) Source recorded

## Everyone who backed them

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

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

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

## Quick answers about Ostrea

### Who invested in Ostrea?

Ostrea's investors include Bpifrance and BNP Paribas.

### How much has Ostrea raised?

Ostrea has raised $5.4M across 1 round since 2025.

### When did Ostrea last raise?

Ostrea's most recent round was a Seed of $5.4M in Mar 2025.

### What was Ostrea's biggest round?

Its most recent round, $5.4M in Mar 2025, is also its largest on record.

### Who backed Ostrea first?

Ostrea's first round on record, in Mar 2025, was backed by Bpifrance and BNP Paribas.

### What stage is Ostrea at?

Ostrea's latest named round is a Seed, in Mar 2025.

### Where is Ostrea based?

Ostrea is based in France.

## Companies like Ostrea

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

[**CardNexus** $4.1M · Jun 2026](https://millionrounds.com/company/cardnexus)[**TIVA Performance** $611K · May 2026](https://millionrounds.com/company/tiva-performance)[**Ex Nihilo Paris** Jan 2026](https://millionrounds.com/company/ex-nihilo-paris)[**Chapter Homes** $6.6M · Oct 2026](https://millionrounds.com/company/chapter-homes)[**Opply** $23M · Oct 2026](https://millionrounds.com/company/opply)[**Rosie** $7.0M · Oct 2026](https://millionrounds.com/company/rosie)

## 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