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Energy Startups

Updated July 2026

Companies in the energy sector developing innovative solutions and technologies.

Explore 3,561 recently funded energy companies with verified founder contact information and fundraising data.

Total Companies
3,561
Total Funding
$3.5B
Avg Funding
$139.8M
Global Reach
11
countries

Top Cities for Energy

New York
Seville
London
Milan
Houston
Waterloo

Recently Funded Companies

Export
New York, United States

CVector connects live controls data from industrial sites with dynamic market signals.

$5.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Seville, Spain

COX Group provides solutions for development and management of water resources as well as services for energy generation and transmission.

$2.6B raised
Jan 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Low Carbon develops, owns, and operates renewable energy projects to fight climate change, aiming for a net-zero future.

$683.3M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Milan, Italy

Massima Energia offers electricity and gas.

$7.1M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Houston, United States

Catalyze is a renewable energy data analytics, development, and asset management platform.

Jan 2026

Founder Contacts

30,000+ verified contacts

Waterloo, Canada

Ctrl offers fleet-wide asset management solutions by gathering information from GIS based surveys, inspections, and surveillance data.

$42K raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

LNG Energy operates in the chemicals and gases industry.

$58K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Tallinn, Estonia

R8tech take your building tech.management to the next generation by adding artificial intelligence on top of the existing automation system.

Dec 2023

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Albatross Technology is a IT company that develops offshore renewable energy devices and floating offshore wind turbines.

$2.9M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Guatemala City, Guatemala

Lowering energy costs for the telecom industry in emerging markets, while creating a greener more connected future!

$3.2M raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Louisville, United States

Alder Renewables develops renewable crude oil and sustainable biofuels from biomass feedstocks.

$2.0M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

New York, United States

T-REX provides advanced analytics and data services for structuring and managing investments across private credit and structured finance.

$40.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Leeuwarden, The Netherlands

Hydraloop is a water recycling system that specializes in domestic water, drinking water, water tech, smart city, and urban solutions.

$4.5M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Rebel Energy is a new breed of energy supplier, providing clean energy to households in the UK

$80K raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Bordeaux, France

Sunbooster provides design, installation, consulting, engineering, maintenance, and other services related to solar energy products.

$5.3M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

New Orleans, United States

ReactWell provides advanced technology services and products for organizations in the energy, chemical, O&G, and petrochemical industry.

$1.8M raised
Dec 2021

Founder Contacts

30,000+ verified contacts

Plano, United States

G.O.A.T. Fuel develops and promotes health-forward products.

Dec 2025

Founder Contacts

30,000+ verified contacts

Ellesmere Port, United Kingdom

Stanlow Terminals is a liquid storage provider that offers logistics and product handling services supporting energy transition.

$333K raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Miguel Hidalgo, Mexico

Quartux designs build and operate energy storage systems with intelligent software.

$50.0M raised
Dec 2025

Founder Contacts

30,000+ verified contacts

Oxford, United Kingdom

Oxford Flow is able to save money without sacrificing performance.

$25.0M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Lebanon, United States

FreshAir Sensor develops molecular air quality monitoring systems that help property operators track and manage indoor environments.

$3.7M raised
Dec 2024

Founder Contacts

30,000+ verified contacts

Sheridan, United States

New Fire Energy uses smart contracts to fund the companies ready to commercialize new energy technologies.

$240K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Washington, United States

Nithio Holdings a Washington, DC-based energy finance company focused on the off-grid sector in Africa.

$10.0M raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Denver, United States

The orbital nexus for powering space commerce, processing, and logistics.

$295K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Toronto, Canada

McGuire Aero Propulsion Solutions is developing a sustainable, transformative, net-zero power generation technology.

$108K raised
Dec 2023

Founder Contacts

30,000+ verified contacts

Showing 2751 to 2775 of 3,561 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 3,561 energy companies tracked in the VCBacked database.

Average Funding
$139.8M
Total Funding Tracked
$3.5B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.New York
2 companies$45.0M
2.London
2 companies$683.4M
3.Seville
1 companies$2.6B
4.Milan
1 companies$7.1M
5.Houston
1 companiesUndisclosed

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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3,561 Energy Startups (2026) — Recently Funded — Page 111 | VCBacked