Top Clean Tech Companies
575 Clean Tech companies, sorted by total funding raised.
Green steel company using hydrogen and renewable electricity to decarbonize steel production. For...
Scale-up established in 2024
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Home battery and energy company that provides distributed power storage to reinforce the electric...
Produces sustainable, engineered lithium‑ion battery materials from recycled batteries for EV and...
Carbon transformation company that converts CO2 into essential products like sustainable aviation...
Builds and operates Direct Air Capture systems and sells carbon removal services to enterprise cu...
Germany's leading integrated renewable energy company offering solar panel subscriptions, battery...
Publicly traded shared electric scooter micromobility company, formerly NYSE: BRDS, now OTC Pink:...
Develops Molten Oxide Electrolysis to produce low-carbon steel and recover valuable metals from m...
EV charging network and station provider for home, commercial, and fleet use across North America.
Data-driven natural hydrogen exploration company that identifies and produces low-carbon hydrogen...
Manufacturer of low-emission microturbine energy systems for commercial and industrial applications.
Plasma reactor manufacturer for sustainable advanced materials and batteries.
Turnkey portfolio wide energy efficiency retrofits for the Fortune 500
Mexican cleantech company integrating the clean mobility ecosystem with EV charging and fleet ser...
Develops hydrogen-electric powertrains and refuelling systems for aircraft, serving operators and...
Solar technology company developing high-efficiency silicon wafers to reduce the cost of solar en...
Carbon Clean is a UK-based industrial carbon capture technology company providing scalable point-...
RoadRunner Recycling is a technology-enabled marketplace for commercial recycling and waste removal.
Enter helps large companies use AI to boost legal efficiency and win more cases.
Digital energy company using an app and smart technology to sell renewable electricity and optimi...
GHGSat is a global leader in high-resolution satellite monitoring of greenhouse gas emissions, pr...
A new standard for disinfection
Develops electrochemical lithium refining technology to produce battery-grade lithium for produce...
A mining company powered by technology, eliminating waste and creating sustainably produced metal...