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.
Elevation is a provider of residential solar, storage, energy efficiency, and energy intelligence technology.
Citron Energy converts non-recyclable and non-organic waste into a usable energy source reducing the use of fossil fuels.
FlexyGrid provides energy management solutions for renewable energy communities, flexible resources, and local energy markets.
Aqua-Cell Energy is developing salt water batteries to store solar energy for commercial buildings, small industrial operations.
Power Capital Renewable Energy is a solar development company.
GasTechno Energy and Fuels is a CleanTech Emissions Reduction company that converts stranded gas into valuable chemicals and fuels.
Outlast Power offers custom battery energy storage to help businesses lower electricity costs
Electrogenos is a technology and manufacturing start-up developing next-generation hydrogen alkaline electrolysers.
D. E. Shaw Renewable Investments is a developer leading renewable energy company
Cheesecake Energy is developing advanced thermal and compressed air energy systems to store energy.
A non-profit, climate technology start-up building tools to support the global energy transition.
Armour Edge provides solution for wind turbine blades that minimizes maintenance cost and maximize energy production.
American Supercritical is an energy technology company that develops supercritical carbon dioxide (sCO₂) power systems.
Reactive Technologies delivers the world’s most accurate grid measurement tools, making renewable grids possible.
SolarSub is an environmental firm that offers floating solar cooling system.
Mojave Energy Systems produces novel liquid desiccant systems for HVAC.
Cornish Lithium is a mineral exploration and development company supplying lithium raw materials for sustainable energy solutions.
WildFire Energy is an independent energy company focused on the acquisition, exploitation, and production of oil and natural gas properties.
Jade Power Trust is a renewable energy company that relies on wind, solar, and hydropower generation assets.
Hanwha provides renewable energy solutions and operates in diverse industries like finance and aerospace.
Gyft Labs's energy solutions do not negatively impact existing ecosystems.
Zola Electric provides customers with in-depth reporting on system statuses, and performance and analysis of power consumption behavior.
Realta Fusion develops fusion energy technology for the production of industrial heat and power.
3E Network Technology Group provides B2B IT solutions and develops AI and blockchain data center infrastructure services.
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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