23 Best Startups in Grenoble to Watch in 2025

The Definitive Seedtable Ranking of Startups in Grenoble

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 23 start-ups with an aggregate funding of $928.6m. The average funding per company in this subset is $40.4m.

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

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2

Funding Rounds

$49.2m

Money raised

Renaissance Fusion is a nuclear fusion reactor manufacturer founded in 2020 by Francesco A Volpe.

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3

Funding Rounds

$191.8m

Money raised

Diabeloop is a Grenoble-based company founded in 2015.

4

Funding Rounds

$177.1m

Money raised

LED technology company focused on creating 3D-structured light-emitting diodes.

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6

Funding Rounds

$122.5m

Money raised

Crocus Technology is a Grenoble-based semiconductor company founded in 2006.

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2

Funding Rounds

$43.9m

Money raised

Novel class of off-the-shelf cancer immunotherapies based on a proprietary Plasmacytoid Dendritic Cell line pre-loaded with peptides

4

Funding Rounds

$38.1m

Money raised

SCINTIL Photonics develops and markets Heterogenous Silicon Photonics IC for high speed data communication and 3D sensing

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4

Funding Rounds

$63.4m

Money raised

ISORG is a Grenoble-based company founded by Jean-Yves Gomez.

3

Funding Rounds

$12.1m

Money raised

Lancey Energy Storage is a company founded in 2016 by Gilles Moreau.

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1

Funding Rounds

$226.0k

Money raised

ROSI is a Grenoble-based company.

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2

Funding Rounds

$18.2m

Money raised

Technology startup providing services and sensing solutions for hyper-local air quality.

3

Funding Rounds

$19.2m

Money raised

Aryballe Technologies is a Grenoble-based company founded in 2014 by Sam Guilaume.

1

Funding Rounds

$17.7k

Money raised

LXRepair is a Grenoble-based medical diagnostics company developing personalized medicine and diagnostics through DNA enzyme signature analysis.

2

Funding Rounds

$73.6m

Money raised

Platform providing advanced tools for inspecting and measuring semiconductor devices.

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1

Funding Rounds

$1.2m

Money raised

Platform enabling drones to interact with real and virtual objects through video gameplay.

$6.2m

Money raised

Aniah specializes in chip design closure and full-chip analysis at the transistor level.

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3

Funding Rounds

$27.0m

Money raised

Bonita BPM is a Grenoble-based company founded in 2009.

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1

Funding Rounds

$23.0m

Money raised

Manufacturer of OLED microdisplays.

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1

Funding Rounds

$17.5m

Money raised

UroMems was founded in 2011 and focuses on designing, developing and commercializing active implantable medical devices.

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1

Funding Rounds

$8.2m

Money raised

eLichens is a company founded in 2014.

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1

Funding Rounds

$7.9m

Money raised

Greenwaves Technologies is a company founded in 2014.

1

Funding Rounds

$16.9m

Money raised

1

Funding Rounds

$3.5m

Money raised

Mantle8 is a natural hydrogen exploration technology developer founded in 2024 by Emmanuel Masini.

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Key people:

1

Funding Rounds

$7.9m

Money raised

GreenWaves is a Grenoble-based company.

Location:

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