Companies in the cleantech sector developing innovative solutions and technologies.
Explore 820 recently funded cleantech companies with verified founder contact information and fundraising data.
T1 Energy is a solar and battery manufacturing company for commercial and industrial sectors.
EFG is an innovative change in the portable generator and independent energy market converting hydrogen-on-demand to electricity.
Breakthrough Energy Ventures provides reliable and affordable power without contributing to climate change.
Via Separations is a technology company that develops membrane materials for modular and resource separation solutions.
Metafuels is a swiss climate tech startup developing affordable and sustainable aviation fuel with proprietary aerobrew technology.
Enough Energy develops energy storage and power conversion technologies, including a battery-integrated EV charger for rapid charging.
Charm Industrial is putting oil back underground via bio-oil sequestration and industrial syngas production.
Traent drives the digital transformation in Real Estate, bringing innovation powered by AI and a patended industrial blockchain.
Stegra operates a steel production plant to accelerate the decarbonization of the steel industry using green energy.
Greener is a B2B sustainability matchmaking platform for food and drink SMEs.
Arcadia is the global utility data and energy solutions platform.
Atlas Renewable Energy is a renewable energy company that develops, builds, and operates solar and wind projects.
Chomp Energy manufactures anaerobic digestion systems that convert food waste into renewable energy and biofertilizer.
Kathairos Solutions is an Alberta-based cleantech company to combat the unprecedented challenge of a warming planet.
Carnotfleet provides plug-and-play hardware and software to convert non-refrigerated vehicles into temperature-controlled units.
growPack creates farm-to-market biomaterials and packaging.
Pulsiv develops world-leading electronic solutions for AC to DC Power Supplies and Solar Energy applications.
Blue Laser Fusion is a renewable energy power generation company that provides energy management and clean energy generation services.
Bold Reuse is a full-service reuse platform that makes transitioning to reusables easy.
Zeno is a climate conscious motor company that offers eco-friendly motorcycles.
Otovo is a marketplace for distributed energy installation. The company is building the European number one in residential solar
Peltier is a platform powering a modular, IoT-connected cold-chain system for precise, sustainable temperature control.
Mote creates more utilities, businesses, and transportation companies seek to minimize carbon emissions by using clean hydrogen.
The cleantech 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.
CleanTech 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 cleantech 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 820 cleantech companies tracked in the VCBacked database.
Companies in the cleantech 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 cleantech companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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