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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
$1.8B
Avg Funding
$71.1M
Global Reach
11
countries

Top Cities for Energy

Boulder
Singapore
Newcastle
Boston
New York
Long Beach

Recently Funded Companies

Export
Boulder, United States

SMT Energy is a renewable energy developer focused on scaling PV, community solar, standalone energy storage, and management facilities.

$135.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

SepPure Technologies creates sustainable nanofiltration solutions to separate chemical mixtures at a molecular level with minimal energy use

$12.0M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Newcastle, Australia

Kardinia Energy is a manufacturer and supplier of printed solar.

$1.5M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Greenvolt Power is a renewable energy platform that develops and operates onshore Wind and photovoltaic installations.

$410.8M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

New York, United States

CarbonQuest provides advanced technologies and solutions that enable acceleration of global carbon reduction.

$20.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Long Beach, United States

Products and services that reduce environmental toxins, promote sustainability, and reduce global warming.

$60.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Longmont, United States

Earthview is a company that creates an environmental monitoring system for the oil and gas sectors to identify air quality.

$300K raised
Feb 2025

Founder Contacts

41,000+ verified contacts

San Jose, United States

Liquid cooling solutions inspired by nuclear power plant cooling.

Feb 2026

Founder Contacts

41,000+ verified contacts

Chuo, Japan

Bluefield Energy focused on renewable energy solutions, particularly solar power optimization using technology.

$3.9M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Milano, Italy

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

$8.3M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Hydrostor develops and operates long-duration energy storage systems to replace the use of fossil fuels.

Feb 2026

Founder Contacts

41,000+ verified contacts

Vilnius, Lithuania

Vilnius cogeneration power plant, fueled by waste and biofuel, will reduce the cost of heat for Vilnius residents.

$141.8M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Lafayette, United States

SLANT Energy intends to grow its portfolio of oil and gas assets through drilling and acquiring production.

Feb 2025

Founder Contacts

41,000+ verified contacts

Irvine, United States

TransGrid Energy specializes on developing, owning, and running utility-scale energy storage and photovoltaic projects.

$705.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Del Valle, United States

Locoal is a climate technology company that utilizes materials to generate renewable clean energy while capturing carbon.

$475K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Dyce, United Kingdom

Aurora Energy Services offers services to help the energy industry.

$13.5M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Cairns, Australia

True North Copper is a mining company that offers sustainably developed copper and cobalt.

$283K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Renens, Switzerland

Enerdrape is a geothermal technology firm that turns underground spaces into sources of energy for heating and cooling needs of buildings.

$517K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Carmel, United States

Sagepoint Energy is a renewable energy company that produces energy from the waste.

$85.0M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

The Enterprise Operating System for Manufacturers

$2.4M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Thornton, United Kingdom

O-Hx is responsible for the development of more efficient cooling systems that can also function as utility scale energy storage solutions.

$586K raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Milan, Italy

Innovo Renewables operates as a fully integrated renewable energy platform.

$95.2M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Cologne, Germany

Einklang Energy provides battery storage solutions for German SMEs, combining energy flexibility with renewable power contracts.

$2.6M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

La Jolla, United States

Oberon Fuels is bringing DME to North America with its proprietary skid-mounted, modular, small-scale process.

Feb 2026

Founder Contacts

41,000+ verified contacts

Luxembourg, Luxembourg

Andion Global is a platform for waste-to-renewable energy that creates biogas projects in all their forms.

$79.2M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Showing 1951 to 1975 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
$71.1M
Total Funding Tracked
$1.8B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.Boulder
1 companies$135.0M
2.Singapore
1 companies$12.0M
3.Newcastle
1 companies$1.5M
4.Boston
1 companies$410.8M
5.New York
1 companies$20.0M

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.

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3,627 Energy Startups (2026) — Recently Funded — Page 79 | VCBacked