Companies in the clean energy sector developing innovative solutions and technologies.
Explore 727 recently funded clean energy companies with verified founder contact information and fundraising data.
MoltexFLEX is developing the advanced small modular FLEX reactor and GridReserve energy storage system.
Leading Edge Materials is a public mining company that focuses on developing a portfolio of strategic critical raw materials projects.
We’re turning food production on its head to make way better food, that doesn’t cost the earth.
EIT InnoEnergy is an environmental services company that provides catalysing and accelerating energy transitions.
We develop next generation AI robotic factories that manufacture low-carbon concrete products for infrastructure projects.
Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
Ohmium is a green hydrogen company that manufactures proton exchange membrane systems to produce pressurized, high-purity hydrogen.
Primrose Bio is a biotechnology company that focuses on discovery, development, and manufacturing of new molecules.
Circularity platform that streamlines electric vehicle battery assessment, integration, and reuse.
Kitepower elevates wind energy to a new level by swapping out heavy structure for intelligent controls and lightweight wings.
Ionic Technologies recycles permanent magnets to recover magnet rare earths.
Seachange provides an electric solution for RoPax movements of nautical miles.
X1 Wind is a disruptive floating platform developing a floating wind platform for deep waters.
Nextwind is developing a portfolio of older land-based wind farms in Germany with the goal of either repowering existing wind turbines.
Cetogenix is a clean technology business dedicated to creating long-term solutions to global climate change.
Power‑Plant‑in‑a‑Box for EV, Data Centers | Green Energy Everywhere
Hydro Hash is a crypto mining company utilizing renewable hydroelectric power and liquid cooling.
STACs Technology zero-emissions cooling solutions upcycle the District Energy industry's services and reach
Oxamii is a peer-to-peer marketplace that allows businesses to purchase renewable energy from local producers.
North Sea Farmers mission is to represent the interests of the European seaweed industry.
Equinox Ocean Turbines manufactures ocean current turbines for renewable energy, using a two-stage, semi-floating design.
IsoTruss, Inc. designs and manufactures composite lattice structures for telecom towers, utility poles, and smart poles.
Gridcog offers a simulation software that helps energy analysts navigate both the physical and commercial complexities of energy projects.
CSMC is an infrastructure and technology company focused on filling key gaps in future space exploration.
Peak Energy is a pioneering firm that is industrializing sodium-ion to expedite the shift to renewable energy.
The clean 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.
Clean 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 clean 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 727 clean energy companies tracked in the VCBacked database.
Companies in the clean 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 clean energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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