Companies in the cleantech sector developing innovative solutions and technologies.
Explore 837 recently funded cleantech companies with verified founder contact information and fundraising data.
Amatec develops sustainable construction materials by transforming industrial gypsum waste into fast-curing, high-strength concrete.
FreshAir Sensor develops molecular air quality monitoring systems that help property operators track and manage indoor environments.
AMP utilizes AI-powered sortation to enhance recycling efficiency and reduce costs.
Spark Cleantech develops and deploys a patented decarbonization technology for heavy industries.
AgroSustain is a one-stop-shop solution for biological plant protection.
The world’s most innovative technology company, bringing the revolutionary benefits of green nanotechnology to all parts of life.
Cyclic Materials is a cleantech company that develops a circular supply chain for rare earth elements and critical metals.
Carbonova is a company that develops carbon nanofibres for its extraordinary market applications.
Connecting the equipment you know with the information you need for faster, more effective decisions.
Rens Original is a consumer goods company that manufactures and supplies eco-friendly footwear and clothing products.
Octopus Energy is a clean energy technology company that provides green energy solutions.
Full-Stack Nature Tech Company: certified primary data on biodiversity (ESRS E4) and waste (ESRS E5) for EU CSRD corporates.
374Water (NASDAQ: SCWO) is a US-based cleantech company with an innovative solution to wastewater treatment and waste management issues.
Creating innovative generator solutions that enable clean, flexible, and affordable electricity production.
spotLESS Materials is a cleantech platform.
Vessev is a maritime trasportantion company that offers hydrofoiling electric vessels for travelling through water.
Cylib specializes in holistic battery recycling, transforming end-of-life batteries into sustainable raw materials for energy transition.
ZeroAvia develops hydrogen-electric powertrains for zero-emission aviation solutions.
Clarity AI is a sustainability technology platform that uses machine learning to deliver environmental and social insights to investors.
Submer enables next-generation cooling and automation for data and energy-
Entropy focuses on commercializing energy‐transition technologies.
BroadBit Batteries is developing revolutionary new batteries using novel sodium-based chemistries to power the future green economy.
Done is the operating system for green energy installations - EV Chargers, Battery storage and Heat pumps.
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.
Get Started - Access Contact InformationJoin thousands of sales teams, investors, and service providers using VCBacked