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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
$1.9B
Avg Funding
$75.8M
Global Reach
8
countries

Top Cities for Energy

Ivanhoe
Austin
Berkeley
Oslo
Eindhoven
St Louis

Recently Funded Companies

Export
Ivanhoe, Australia

Hal Systems is a climate control company for commercial buildings.

$850K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

NovaSource Power is the insight and O&M services partner for renewables asset owners ready to fuel smart growth.

$100.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Vespene Energy focused on the intersection of Bitcoin, Climate and Energy.

$4.3M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Oslo, Norway

BW Energy is a growth-focused oil and gas company involved in the acquisition, development and production of oil and natural gas fields.

$250.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

PowerNEST provides 6x more rooftop energy integrating wind and solar for medium to high-rise buildings.

$655K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

St Louis, United States

US Strategic Metals provides sustainable long-term battery metals production and processing solution.

$400.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

UK Oil & Gas is an ambitious oil and gas exploration company, striving to support the drive for increased energy security.

$316K raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Orlando, United States

Capacitech Energy is an energy storage component company that makes cable-based energy storage products such as the cable-based capacitor.

$100K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Whippany, United States

Sunowner is working on solar and energy related products.

$74K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Applehead is a revolutionary token creating real-world impact

$250K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Saxilby, United Kingdom

Terravesta is a producer of sustainable energy and horse bedding.

$4.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

LACI is a private non-profit organization that helps in accelerating the commercialization of clean technologies.

$2.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Norwich, United Kingdom

WATR develops a water monitor that is self-powered, portable, easy to install, with a live data dashboard and notification alerts.

Aug 2025

Founder Contacts

41,000+ verified contacts

Lisboa, Portugal

Power Dot is a public EV destination charging infrastructure operator

$180.3M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Stamford, United States

Clear Ocean Partners is an investment firm that focuses on maritime assets as well as energy and commodities markets.

$40.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Vienna, Austria

Europe's #1 sodium-ion battery tech company — proprietary energy-storage platform with in-house BMS, EMS and software.

$1.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

LevelTen Energy is an energy company that provides renewable transaction infrastructure for buying or selling renewable energy and assets.

$61.1M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Lakes Creek, Australia

Tindo Solar is a manufacturing company that offers solar panels for homes and businesses.

$22.4M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

New York, United States

3V Infrastructure is eliminating the upfront capital expenditures and ongoing operational costs to facilitate the rapid level 2 EV Chargers.

$40.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Houston, United States

Katz Water Technologies purifies water using streamlined simplified equipment that utilizes waste energy.

$750K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

San Antonio, United States

Howard Energy Partners offers an integrated midstream platform that includes infrastructure and services from wellhead to market.

$750.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Seattle, United States

Edo partners with utilities to transform buildings to become grid interactive in order to achieve energy efficiency and decarbonization.

$5.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Washington, United States

Zeno is developing next-generation radioisotope power systems that generate carbon-free, resilient power for decades.

$3.6M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Orkora provides engineering consulting and technical analysis for energy production and infrastructure projects.

$10.2M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Lisboa, Portugal

Bling Energy is a startup that focuses on providing more efficient and sustainable energy solutions, mostly through solar panels.

$17.4M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Showing 351 to 375 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
$75.8M
Total Funding Tracked
$1.9B
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Energy

1.London
2 companies$10.5M
2.Lisboa
2 companies$197.7M
3.Seattle
2 companies$66.1M
4.Ivanhoe
1 companies$850K
5.Austin
1 companies$100.0M

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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