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.
CSMC is an infrastructure and technology company focused on filling key gaps in future space exploration.
Granarium Technologies is a Finnish deep-tech energy that creates renewable supercapacitors using only nanocellulose, biocarbon, and water.
Peak Energy is a pioneering firm that is industrializing sodium-ion to expedite the shift to renewable energy.
Reach is a technology company that builds long-range wireless power networks that deliver scalable and resilient energy infrastructure.
Padthaway Resources is an Aboriginal-owned fuel logistics and distribution company.
Prairie Operating Co. specializes in environmentally responsible, sustainable, and affordable energy production.
Solar monitoring company that maximises the value home owners get from their solar power system
Kore Power manufactures energy storage, electric vehicles, microgrids, utilities, and e-mobility systems for the clean energy industries.
OhmConnect provides a software based powerplant which assists users in reducing their use of electricity.
OXTO Energy Pioneering flywheel energy storage technology with ambitions to transform the energy landscape.
IBBX provides industrial IoT solution using proprietary low cost long range data transmission and exclusive over the air energy harvesting.
Protium Green Solutions is a green hydrogen and fuel cell project developer.
Thin film battery production technology, economically viable for smartphones, wearables and IOT.
Q.ENEST Holdings operates renewable power generation, electricity retail, storage, VPP, and greentech platform and ETRM services in Japan.
GALVANY is a climate-tech company focused on end-to-end heat pump and energy-management solutions for homes and buildings.
Vaeridion develops electric microliners for zero-emission regional air travel.
Factorial Energy focuses on sustainable future with safe, high performance batteries for EVs, homes, and critical applications.
FESCO Energy designs and maintains energy solutions for federal and commercial customers.
BeFC Bioenzymatic Fuel Cells provide eco-friendly paper-based bio-enzymatic fuel cells for sustainable energy generation.
Virridy provides low-cost remote monitoring solutions for water, energy, and environmental projects in the global development setting.
Glow Energy is a software company that provides solar amenity for renters and rental property owners.
Solidion Technology is a battery technology company that manufactures battery materials, components, and next-generation batteries.
Arthur Inc. provides Bitcoin mining operators with high-performance computing infrastructure.
AMPYR Solar Europe is an Independent electricity generator and solar development.
Seaborg develops the Compact Molten Salt Reactor - a smal modular reactor based on molten fluoride salt.
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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