Companies in the cleantech sector developing innovative solutions and technologies.
Explore 820 recently funded cleantech companies with verified founder contact information and fundraising data.
Dynamic Air Cooling (DAC) provides a new ecological way to generate cold for industrial or residential air cooling and refrigeration.
CarbonBuilt is a climate-tech company that develops innovative solutions to reduce carbon emissions in the concrete industry.
LeapFrog Design provides natural water recycling for sustainable homes.
Alvéole helps businesses in beekeeping, building ecological awareness, and food systems.
FLIT Invest is an automated impact investing app that allows users to align their investments with their values without sacrificing returns
Plan renewable energy technology for customers (Photovoltaic systems, electricity storage and heat pumps).
Alaska Renewables is a renewable energy development company.
ReJoule fast battery diagnostics platform enables unprecedented insights into electric vehicle batteries at every stage in their life cycle
Cleantech platform offering wireless metering and AI-driven energy management to track, analyze, and optimize energy use in real time.
Waxy is an innovative startup that operates in the domain of designing, building, and distributing technologies.
Last mile Hydrogen Generation for Industrial Processes Decarbonization
Aevoloop is creating innovative, environmentally friendly performance plastics that are closed-loop recyclable.
SpinDrive creates customized levitation technology pushing energy efficiency to the maximum level and promoting oil-free solutions.
Delft Advanced Biorenewables is a separation and fermentation technology firm.
Kit Switch offers a streamlined design-to-delivery experience to install reconfigurable apartment interiors inside building structures.
Loopia is an app that offers electronic repair services in circular economy.
ULTIMATE RECYCLER eliminates garbage landfills, forever, everywhere.
Virtu GNL is a logistics company that provides transportation of liquefied natural gas to areas where pipelines are not available.
Lyten is a supermaterial applications company that develops, sources, and manufactures low-carbon footprint products.
DiviGas developed a new process for manufacturing membrane fiber which has yielded vastly superior results to Gas separation membrane
Energetic Capital provides renewable energy financing services for commercial and industrial projects.
BigCircle Ventures is a cleantech venture builder engaged in transforming early-stage deeptech research into scalable startups.
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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