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.
Agtech company with a novel, proprietary technology to convert manure into hydrogen and other clean commodities
Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.
Smarli specializes in smart house solutions and provides a versatile system for both new building and retrofitting existing homes.
Linea Innovations is an energy production company that develops commercial fusion reactors with advanced fuel technology.
EX-Fusion is a laser fusion company that develops commercial laser based nuclear fusion reactor for power generation.
Starlight Engine develops and commercializes fusion energy power plant technologies.
TasmanIon is developing new aluminium-ion battery technologies suited for grid storage and portable applications.
SixRing created a collection of patented chemical formulas, and low-energy processes for delignifying biomass to produce biofuels.
New Power A consortium in New York is attempting to advance battery technology and production.
Loop is a renewable energy company specializing in power generation and supply, lowering costs by owning the entire value chain.
bio-bean is a U.K.-based green company that offers its users with processes of recycling and waste management solutions.
Beneficial Electrification League is a nonprofit organization dedicated to promoting beneficial electrification of the economy.
ElleThermo is an energy company that specializes in the manufacturing and sales of renewable energy generation devices and equipment.
AIA is a nonprofit that boosts economic growth and job creation through innovation and entrepreneurship, facilitating investment.
Tactical Edge Systems is an energy tech company that offers hardware and scientific solutions commercial and defense companies.
Ara Partners is a private equity frim that invests in decarbonization-focused companies across industrial, energy, and agriculture sectors.
ClimeFi is the leader specialising in permanent carbon removals (CDRs), partnering with companies to build portfolio of certified CDR assets
Ezvolt is a private Electric Station Network in Brazil.
Revere Resources is a royalty acquisition company.
I2Cool is a technology start-up that develops electricity-free cooling technologies based on passive radiative cooling.
Eckard Enterprises is an asset management company that focuses on providing families access to diverse, alternative investments.
Octave provides battery energy storage systems and software for managing renewable energy, EV charging, and power use.
NeoVolta is a developer of smart residential energy storage solutions.
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.
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.
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.
Here is how funding is distributed among the 3,627 energy companies tracked in the VCBacked database.
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.
Perfect for: B2B sales teams targeting energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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