All Industries

Top Climate Tech Companies

2,003 Climate Tech companies, sorted by total funding raised.

BrightSource EnergyAcquired

Solar thermal power technology for utility-scale power plants

Oakland, United States51–200Climate Tech
Series D·$150.0M·Jun 2010
IA
Indigo Agriculture

Agricultural technology company using plant microbes and regenerative practices to improve crop y...

Boston, United StatesClimate Tech
Venture Round·$150.0M·Mar 2022
Mura

Advanced plastic recycling company scaling Hydro-PRT technology globally for sustainable plastic ...

Redcar, United Kingdom11–50Climate Tech
Grant·$150.0M·Aug 2024
WiTricity

Wireless electric vehicle charging

Stuart, United States51–200Climate Tech
Venture Round·$149.0M·Aug 2022
Mangrove Lithium

Develops electrochemical lithium refining technology to produce battery-grade lithium for produce...

Delta, Canada11–50Advanced Materials, Clean Tech
Growth Equity·$148.7M·Jan 2026
Aleph Farms

Cellular agriculture company growing cultivated beef steaks to improve sustainability, food secur...

Rehovot, Israel51–200Biotech, Climate Tech
Series C·$145.7M·Mar 2025
Dcbel

Smart home energy systems startup using AI to manage solar, storage, and bidirectional EV chargin...

Montreal, CanadaClimate Tech
Series C·$145.0M·Mar 2025
cylib

cylib is on a mission to revolutionize how lithium-ion batteries are recycled in Europe, making t...

San Francisco Bay Area, Germany51–200Sustainability, Climate Tech
Grant·$143.0M·Dec 2025
Invaio Sciences

Invaio Sciences is a biotech company developing agricultural biotechnologies for sustainable farm...

Cambridge, United States51–200Biotech, Climate Tech
Series C·$142.0M·May 2021
Zola Electric

Off-grid solar energy company bringing electricity to over 1 million people across Rwanda, Ivory ...

San Francisco, United States201–500Climate Tech
Growth Equity·$138.0M·Sep 2021
Sun Mobility

EV energy services company that develops and operates battery swapping infrastructure for two- an...

Bengaluru, India201–500Climate Tech, Electric Vehicles
Venture Round·$135.0M·Jul 2025
SolarSquare

Designs and installs rooftop solar systems for homes, housing societies, and businesses across In...

Mumbai, India1001–5000Renewable Energy, Solar Energy
Series C·$134.8M·Jun 2026
Solfacil

First solar investment platform in Brazil with innovative loans.

São Paulo, Brazil201–500Climate Tech, Fintech
Series A·$134.0M·Feb 2024
Phoenix Tailings

A mining company powered by technology, eliminating waste and creating sustainably produced metal...

Boston, United States51–200Clean Tech, Climate Tech
Extension Round·$131.6M·Feb 2026
SkySpecs

Simplify the Management of Renewable Energy Assets We offer purpose-built technologies and servic...

Ann Arbor, United States201–500Clean Tech, Climate Tech
Growth Equity·$130.9M·Mar 2025
Standard Lithium Ltd. Common SharesIPO

Near-commercial lithium company developing large high-grade lithium-brine resources in North Amer...

Vancouver, Canada11–50Climate Tech, Manufacturing
Corporate Round·$130.0M·May 2024
Zum

Zūm is revolutionizing student transportation, enabling students to get to and from school safely...

Redwood City, United States51–200Climate Tech, SaaS
Series D·$130.0M·Oct 2021
Cambium Carbon

AI-powered marketplace and supply chain operating system connecting salvaged urban wood waste wit...

Washington, United States11–50Climate Tech
Series B·$128.5M·Jan 2026
Cyclic Materials

Recycles rare earth elements from end-of-life products to supply magnet manufacturers and industr...

Toronto, Canada51–200Clean Tech, Advanced Manufacturing
Series C·$128.0M·Jan 2026
Swell Energy

Residential solar, home battery storage, and virtual power plant operator.

Santa Monica, United States1–10Climate Tech
Series B·$128.0M·Nov 2022
LevelTen Energy

A renewable energy transaction platform connecting C&I power buyers to PPAs from utility-scale wi...

Seattle, United States51–200Clean Tech, Climate Tech
Series D·$127.3M·Jul 2024
Persefoni

AI-powered carbon accounting and sustainability management platform for businesses and financial ...

United States51–200Artificial Intelligence, Climate Tech
Series B·$124.0M
Moxion Power Co.Closed

Mobile Energy Storage Technology

Richmond, United States201–500Climate Tech, Electric Vehicles
Venture Round·$123.3M·Jun 2023
PVca

End-to-end solar project development platform for site selection and PV design

Kaunas, Lithuania201–500Climate Tech, SaaS
Series B·$123.0M·Jul 2023
Battery Smart

India's largest network of battery swapping stations for electric rickshaws and two-wheelers.

Gurugram, IndiaClimate Tech
Extension Round·$122.4M·May 2025