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.
Aqualung Carbon Capture provides industrial scale carbon capture units to speed up decarbonisation and mitigate carbon emissions.
Natron Energy is an energy storage company that develops sodium ion battery solutions leveraging Prussian Blue electrode materials.
Global Neighbor develops a solution in controlling weeds using clean, environmentally friendly, directed energy technologies.
Enervee is a B2B platform that drives energy-efficient consumer purchases at scale through utility partnerships and embedded financing.
Actual Energy offers a wide array of services aimed at using energy smarter.
Symbium's Citizen's Dashboard incorporates zoning & building regulations so that anyone can obtain a permit in seconds!
Enagás Renovable promotes the development of renewable gases to achieve a carbon-neutral economy.
Exergy3 is a cleantech company that develops thermal energy storage solutions for industrial applications.
First Light Fusion is an energy company that focuses on researching energy generation by inertial confinement fusion.
NovaSolix develops an energy technology designed to generate a clean and low-cost form of energy.
The Clean Fight is dedicated to accelerating the transition to clean energy for all.
Making on-site wind power as accessible and scalable as solar panels for homes and businesses.
Critical Metals Corp is a mining company that provides sustainable supplies of critical minerals and metals.
Luquos Energy is a renewable energy company that offers energy consulting and management services.
Viridi Parente is a fuel and engine company for the new century.
Energy Research & Innovation is an organization that offers research, development, and demonstration services for the oil and gas industry.
Syrcuit Energy Solutions engages in providing energy solutions to commercial, industrial, municipal, and residential properties.
Renewable Metals allows outdated batteries to retain essential minerals, extending their useful life.
Rivan Industries designs and builds modular, vertically integrated, synthetic fuel plants.
Daphne Technology is a developer of a sustainable, technically advanced and cost efficient air emissions control system.
Bridge Green Upcycle is a clean energy company that specializes in lithium-ion battery upcycling technology solutions.
Hadron Energy is a manufacturing company that specializes in Micro Nuclear Reactor (MNR) development, design, and research services.
ZGEO Energy develops geothermal plants, integrates thermal networks for mixed-use communities and supplies utility/industrial power.
Retein is a greentech company that produces pure water at minimum energy cost.
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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