15 Best Startups in Nantes to Watch in 2025

The Definitive Seedtable Ranking of Startups in Nantes

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 15 start-ups with an aggregate funding of $464.8m. The average funding per company in this subset is $31.0m.

Last update to the database: Feb 18, 2025. See changelog.

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2

Funding Rounds

$21.0m

Money raised

ElevenLabs is a voice artificial intelligence (AI) research and development company developing text-to-speech and voice cloning software.

Location:

Key people:

4

Funding Rounds

$253.0m

Money raised

A software company that has created a product management solution. It was founded in 2013 and has headquarters in Nantes, France with offices globally.

3

Funding Rounds

$61.0m

Money raised

AbolerIS Pharma aims to develop novel and unique therapeutic approaches to induce immune tolerance and preserves useful immune responses in inflammatory, autoimmune and degenerative diseases.

3

Funding Rounds

$2.8m

Money raised

Verteego is an environmental management software vendor providing carbon footprint assessment and monitoring solutions to organizations.

1

Funding Rounds

$1.8m

Money raised

Platform providing innovative measuring instruments for land surveyors and topographers.

Industries:

Location:

1

Funding Rounds

$1.2m

Money raised

Agriculture platform connecting plots to create a network for precision agronomy.

2

Funding Rounds

$831.6k

Money raised

Xenothera SAS is an antibody for infection/oncology founded by Odile Duvaux.

Location:

Key people:

3

Funding Rounds

$88.0m

Money raised

Lhyfe is a hydrogen production and distribution company.

Location:

Key people:

1

Funding Rounds

@Unik-Name: Universal Naming protocol is a company founded in 2017.

2

Funding Rounds

$3.3m

Money raised

Octopize MD is a provider of "The Avatar solution", a synthetic data software and service for healthcare data.

Location:

Key people:

1

Funding Rounds

$6.0m

Money raised

Obat is a company founded in 2019.

1

Funding Rounds

$2.2m

Money raised

SPEACH is an enterprise video platform that enables companies to capture, manage, and distribute video tutorials.

1

Funding Rounds

$2.7m

Money raised

Lyv is a health app for women suffering from endometriosis founded in 2021 by Maia Alexaline, Helene Antier and Chloe Bonnet.

1

Funding Rounds

$17.9m

Money raised

Device designed to enhance health and well-being with scents.

Location:

1

Funding Rounds

$3.0m

Money raised

KIWATCH is a security company founded in 2011.

Industries:

Location:

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