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Exergon

Europe, Ile-de-France, France, Paris

Description

Exergon is a European venture capital fund that specializes in deep tech solutions for the energy transformation.

Investor Profile

Exergon has backed more than 8 startups, with 4 new investments in the last 12 months alone. The firm has led 1 rounds, about 13% of its total and boasts 0 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Pre Seed, Series B rounds (top funding stages).
  • Majority of deals are located in France, United Kingdom, Spain.
  • Strong thematic focus on Energy, Manufacturing, Battery.
  • Led 1 rounds in the past year.

Stage Focus

  • Seed (75%)
  • Pre Seed (13%)
  • Series B (13%)

Country Focus

  • France (63%)
  • United Kingdom (13%)
  • Spain (13%)
  • United States (13%)

Industry Focus

  • Energy
  • Manufacturing
  • Battery
  • Renewable Energy
  • Nuclear
  • Environmental Consulting
  • Energy Efficiency
  • Automotive
  • Energy Storage
  • Energy Management
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Exergon frequently co-invest with?

PD
Europe, Pays de la Loire, France, Nantes
Co-Investments: 2
AFI Ventures
Europe, Ile-de-France, France, Paris
Co-Investments: 1
C4 Ventures
Europe, Ile-de-France, France, Paris
Co-Investments: 2
Wind Capital
Europe, Ile-de-France, France, Paris
Co-Investments: 1
Rethink Ventures
Europe, Bayern, Germany, Munich
Co-Investments: 1
AA
Europe, Pays de la Loire, France, Angers
Co-Investments: 2
Linksium
Europe, Rhone-Alpes, France, Grenoble
Co-Investments: 1
H
Europe, Rhone-Alpes, France, Lyon
Co-Investments: 1
Kima Ventures
Europe, Ile-de-France, France, Paris
Co-Investments: 1
CEA Investissement
Europe, Ile-de-France, France, Paris
Co-Investments: 2

Which angels does Exergon often collaborate with?

Shared Deals: 1
NS
Europe, France
Shared Deals: 1
TE
Europe, Brussels Hoofdstedelijk Gewest, Belgium, Brussels
Shared Deals: 1
FD
Europe, Ile-de-France, France, Paris
Shared Deals: 1

What are some of recent deals done by Exergon?

Sinergy Flow

Milano, Lombardia, Italy

Sinergy Flow enables the energy transition by developing redox flow batteries for energy storage.

BatteryEnergyEnergy EfficiencyEnergy Storage
SeedFeb 25, 2026
Amount Raised: $8,258,846
STELLARIA

Grenoble, Rhone-Alpes, France

Stellaria is a 200 MWe molten salt reactor with 20-year autonomy, delivering safe, sustainable nuclear power without refueling.

Series UnknownJul 18, 2025
Amount Raised: $26,745,741
STELLARIA

Grenoble, Rhone-Alpes, France

Stellaria is reimagining sustainable rapid neutron nuclear energy.

NuclearRenewable Energy
SeedJul 17, 2025
Amount Raised: $26,714,800
Mitico

Los Angeles, California, United States

Mass Mitigation of Carbon Emissions

Carbon CaptureChemical EngineeringSustainability
SeedFeb 25, 2025
Amount Raised: $4,300,000
H2SITE

Bilbao, Pais Vasco, Spain

Enabling Hydrogen Transportation for a Sustainable Future

EnergyRenewable Energy
Series BJan 16, 2025
Amount Raised: $37,038,676
Otrera

Aix-en-provence, Provence-Alpes-Cote d'Azur, France

Otrera provides customizable solutions for delivering low-carbon energy to industries and local communities.

EnergyEnergy ManagementNuclear
SeedDec 4, 2024
Amount Raised: $2,628,066
TaiSan

London, England, United Kingdom

Sustainable and Low-Cost Battery Energy Storage

AutomotiveEnergyEnergy StorageManufacturing
Pre SeedJul 24, 2024
Amount Raised: $1,675,206
Blue Capsule Technology

Aix-en-provence, Provence-Alpes-Cote d'Azur, France

Blue Capsule Technology is a nuclear power company that develops advanced innovative reactors to produce industrial-grade heat.

EnergyEnergy EfficiencyNuclear
SeedJul 4, 2024
Amount Raised: $2,162,073
VoltR

Nantes, Pays de la Loire, France

VoltR is a manufacturing company specializes in restoring lithium batteries.

BatteryManufacturing
SeedJun 24, 2024
Amount Raised: $4,277,613
Entroview

Saint-martin-d'heres, Rhone-Alpes, France

Entroview is a deep-tech startup specializing in battery software diagnostics.

Environmental ConsultingRenewable Energy
SeedJun 5, 2024
Amount Raised: $1,600,000

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