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.
Zephyr Fusion builds fusion powered satellite technologies that enable megawatt scale energy and aerospace operations in orbit.
ADTechOptima boosts biomass power by increasing biogas yield, restoring failed AD plants, and enabling high-volume waste processing.
Convergent Energy + Power is a technology-neutral energy storage asset developer
Carba is a clean-energy firm that is creating a reactor that transforms carbon dioxide into charcoal.
Chilean Cobalt is an energy and renewable company specializing in the development and production of cobalt.
NeuWave Technologies delivers environmental analysis for floating offshore wind farm development and operational management.
Mine Storage aims to be true enabler of a sustainable energy transition.
Spark e-Fuels is a supplier of co2-neutral aviation fuel that is designed to be carbon-neutral.
HGR Energy is a clean energy development company and renewable IPP focused on targeted international markets.
SoHHytec provides renewable system for onsite production of solar fuel and power which is cleaner, greener, and cost-effective.
Resilient Power Systems provides power converters such as DCFC supercharging stations in a box and renewable H2 energy power converters.
Chiron Energy is a solar energy company that develops, invests, and manages platforms in the renewable energy sector.
Marel Power Solutions develops modular power sub-systems.
3Sun is an energy management company that specializes in designing photovoltaic solutions for large-scale industries and roof application.
Connecting the equipment you know with the information you need for faster, more effective decisions.
Scenic Hill Solar develops a solar energy plan that provides electricity and reduced energy prices.
Nuvve is accelerating the electrification of transportation through its proprietary vehicle-to-grid (V2G) technology.
Sesame Solar manufactures the world’s first mobile nanogrids that self-generate power for the integrated turnkey solutions in <15 minutes.
Estuary Power develops, sponsors, and finances energy projects.
All in one safety management and learning platform built to engage frontline workers
Heliogen is a renewable energy technology company unlocking the power of sunlight to replace fossil fuels.
Ramaco Resources is a coal mining company that operates and develops metallurgical coal mines.
Genneia operates as a renewable energy generation company.
MiEnergy provides renewable energy, solar energy, and energy supply 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 3,561 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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