Companies in the cleantech sector developing innovative solutions and technologies.
Explore 837 recently funded cleantech companies with verified founder contact information and fundraising data.
Atmofizer Technologies is a revolutionary clean tech company that brings clean air and water to the world.
Peak Energy is a pioneering firm that is industrializing sodium-ion to expedite the shift to renewable energy.
Save Your Wardrobe is the global standard for end-to-end aftersales solutions, powering every service beyond the point of sale.
Factorial Energy focuses on sustainable future with safe, high performance batteries for EVs, homes, and critical applications.
Local Greens is an indoor farming company operating in metropolitan cities to grow healthy, premium quality and delicious vegetables.
Solidion Technology is a battery technology company that manufactures battery materials, components, and next-generation batteries.
Droople is a cleantech company that focuses on preserving water using smart tools and information technology.
Onyx is a national provider of clean energy and decarbonization solutions to businesses, real estate, schools and government agencies.
GenH develops a new advanced generation of hydro technologies deployable within cities and towns.
Spotless Water is offers a network of self-service, pure-water filling stations that’s available 24/7.
URECA is a climate-tech startup whose mission is to make carbon offsetting accessible to everyone by utilising cutting-edge technology.
Samara is a solar energy company that helps households transition to a more sustainable energy model.
BlocPower is an energy technology startup that focuses on developing healthy, green, and smart cities.
NanoSci develops patented light-powered nanotech for air purification, food preservation, and green hydrogen.
Moxion Power develops zero-emission generators and off-road equipment to support industries.
Spinergie digitizes vessel operations to enable better marketing decisions and generate efficiency.
e-Zinc is an electrochemical technology developer of energy storage solutions.
Zendure is the pioneer of the world’s first plug-and-play balcony energy storage system.
FuelSave is a disruptive energy efficiency enhancement company that provides innovative solutions.
Creative Destruction Lab provides an early-stage startup program that helps entrepreneurs develop technology-based ventures.
Building Germany's off-grid EV charging network with hybrid solar & wind carports.
Hago Energetics is a thermochemical capture and conversion of agricultural waste, animal waste, and carbon dioxide into useful products.
BEAM Technologies is an electronics company that focuses on designing and developing semiconductor sources of electricity.
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 837 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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