Skip to main content

Energy Startups

Updated October 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,627 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,627
Total Funding
$404.0M
Avg Funding
$16.2M
Global Reach
12
countries

Top Cities for Energy

San Carlos
Hanover
Toronto
Brunswick
Brisbane
Amsterdam

Recently Funded Companies

Export
San Carlos, United States

Swift Solar designs and manufactures photovoltaic cells that are lightweight and more flexible than conventional panels.

$27.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Hanover, United States

Xona is the frictionless zero-trust user access platform purpose-built for critical infrastructure.

$18.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Parity is a software for buildings that automatically manages their energy and tracks their savings.

$19.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Brunswick, United States

Electricity management and controls provider

$1.1M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

High-Performance Batteries for Sustainable Energy

$646K raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

Prets offers embedded finance, enabling homeowners to invest in energy upgrades with personalized ROI insights and flexible financing.

$1.1M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Lappeenranta, Finland

Soletair Power develops modular direct air capture systems to capture carbon dioxide from the air utilizing buildings' ventilation systems.

$1.1M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

Terbine is here to enable and accelerate the new generation of intelligent mobility.

$150K raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Saint-martin-d'heres, France

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

$1.6M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Göteborg, Sweden

Modvion develops modular wind power towers in composite materials.

$6.4M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Harpenden, United Kingdom

Energy Park helps to prepare for an electrified future.

$44.8M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Groningen, The Netherlands

BioBTX replaces oil for biomass & waste as a resource for the production of aromatics

$45.8M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Tampa, United States

Empowering Your Energy & Utility Customer Service with Generative AI for Enhanced Customer and Employee Experience.

$1.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

CO2 Recycling Research Institute specializes in research, development, manufacturing, and sales of artificial protein resources.

$17.8M raised
May 2024

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

Relectrify develops advanced battery control solutions, which increase the lifetime and reduce the cost of battery storage systems.

$17.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Reutlingen, Germany

Reducing buildings' carbon footprint with Energy AI

$216K raised
May 2024

Founder Contacts

41,000+ verified contacts

South Holland, United States

Newton Energy Solutions Newton Energy Solutions empowers individuals to work together to create a more sustainable future.

$2.7M raised
May 2024

Founder Contacts

41,000+ verified contacts

Pittsburgh, United States

Aspinity offers neuromorphic all-analog integrated circuit technology that can replicate the functionality of digital signal processors.

$2.6M raised
May 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

CIRCTEC is an innovator and operator of pyrolysis technology to recycle waste into renewable fuels and circular chemicals.

$162.8M raised
May 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Aeromine Technologies provides wind energy solutions for building environment that is motionless.

$9.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Washington, United States

AI to electrify manufacturing

$890K raised
May 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Digital marketplace that identifies wind potential locations for landowners and enables professional AI-supported analysis and marketing.

$12.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Husk Ventures converts rice husk into organic biochar to build resilience for smallholder farmers.

$5.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Horw, Switzerland

Cowa Thermal Solutions develops thermal energy storage technology based on phase-change materials.

$2.1M raised
May 2024

Founder Contacts

41,000+ verified contacts

Raleigh, United States

Voxel Innovations is an advanced manufacturer specializing in the development of pulsed electrochemical machining (PECM) technology.

$4.2M raised
May 2024

Founder Contacts

41,000+ verified contacts

Showing 2476 to 2500 of 3,627 companies

About the Energy Startup Ecosystem

The energy sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Energy

Energy companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The energy sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Energy Funding Breakdown

Here is how funding is distributed among the 3,627 energy companies tracked in the VCBacked database.

Average Funding
$16.2M
Total Funding Tracked
$404.0M
Countries Represented
12

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.San Carlos
1 companies$27.0M
2.Hanover
1 companies$18.0M
3.Toronto
1 companies$19.0M
4.Brunswick
1 companies$1.1M
5.Brisbane
1 companies$646K

Related Industries

Companies in the energy sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

Ready to Connect with Energy Startups?

Perfect for: B2B sales teams targeting energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked