Top Climate Tech Companies
3,292 Climate Tech companies, sorted by total funding raised.
Biotech company developing sustainable biomaterials including mycelium leather and silk proteins ...
REGENT develops all-electric Seaglider vessels that fly over water, giving ferry, airline, and lo...
Our Next Energy (ONE) develops high-energy-density batteries for electric vehicles and grid stora...
Vertically integrated manufacturer creating single-crystal diamond wafers and sustainably produce...
Laser-driven fusion energy company building on NIF's foundation to develop clean, abundant fusion...
Develops ion-exchange direct lithium extraction technology for lithium producers to enable faster...
Sunlight Financial provides point-of-sale financing for contractors, helping homeowners access af...
Sun King manufactures and sells solar lanterns and solar home systems to off-grid and under-elect...
Kairos Power develops, builds, and deploys clean energy systems to address complex nuclear challe...
GRIDSERVE operates a UK electric-vehicle charging network, delivering fast charging through forec...
Elevra Lithium is a dual-listed lithium producer and developer with assets in Canada, the United ...
Ohmium designs and deploys modular green hydrogen solutions that empower customers to drive susta...
Nexeon develops and manufactures silicon-based anode materials that improve lithium-ion battery e...
Queen of Raw is a global marketplace w/AI-powered supply chain software to eliminate and monetize...
Develops ocean-deployed renewable energy platforms with embedded compute to supply low-cost, zero...
Builds and operates autonomous, wind- and solar-powered unmanned surface vehicles for defense, go...
Software that aligns AI data center workloads with real-time power grid conditions to manage ener...
Kyoto Fusioneering develops and delivers core systems needed to operate fusion power plants for f...
Battery analytics platform for BESS and EV systems that turns operational data into insights to i...
Niron Magnetics develops rare-earth-free permanent magnets made from iron nitride, enabling susta...
Andion develops, owns, and operates biomethane facilities across Europe, converting organic waste...
Ontra provides transit agencies with connected software for network planning, service operations,...
Heliogen develops solar thermal and long-duration energy-storage systems that supply dispatchable...
