Companies in the cleantech sector developing innovative solutions and technologies.
Explore 820 recently funded cleantech companies with verified founder contact information and fundraising data.
Disruptive gas safety technology to remediate flammable & toxic gases in utilities, energy, oil&gas, maritime, C&I, and transportation
Viritech develops solutions and technology powered by hydrogen.
Agtech company with a novel, proprietary technology to convert manure into hydrogen and other clean commodities
Ara Partners is a private equity frim that invests in decarbonization-focused companies across industrial, energy, and agriculture sectors.
Mantel proposes a method to trap CO2 before it enters the atmosphere.
SuSy.house is a free-to-use online resource for householders who want to save energy, improve their wellbeing.
microTERRA is a plant-based food company that creates sustainable and functional food ingredients.
HEVO provides a seamless, safe, and universal wireless charging solution for electric vehicles.
GeoPura is a clean energy technology company that develops hydrogen-based power generation systems to replace diesel generators.
Roshan Water™ enables "anywhere by anyone" to do environmental monitoring with on-demand water testing that provides real-time results.
Terramera offers agriculture technology platforms to deliver alternatives to chemical pesticides and fertilizers.
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Aternium is building a network of safe and highly efficient clean hydrogen production facilities.
Zap Energy is developing compact fusion power that doesn't require magnets or lasers.
Exergyn is a clean-tech company that develops solid state HVAC technology (heat pumps and air conditioning).
GasTechno Energy and Fuels is a CleanTech Emissions Reduction company that converts stranded gas into valuable chemicals and fuels.
Li Industries develops lithium-ion battery recycling technologies to enhance sustainability and efficiency in battery disposal.
CleanCore Solutions provides an ozone technology offering sanitizing products and services to clean and deodorize any surface.
VEMO is a cleantech company providing electric vehicles, charging infrastructure, and fleet management technology for transportation.
Signol focuses on behavior change to reduce fuel consumption and carbon emissions in the aviation and shipping sectors.
RZOLV Technologies focused on developing advanced, technology-driven solutions to improve mining operations.
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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