Top Climate Tech Companies
2,002 Climate Tech companies, sorted by total funding raised.
2,002
Companies
$122.9B
Combined Funding
37
Funded (Last 60d)
Series A
Top Stage
Indexed tracks 2,002 Climate Tech companies that have collectively raised $122.9B in documented funding. The most-funded climate tech companies tracked include Stegra and Sempra Infrastructure Partners. 37 companies closed a new round in the last 60 days, with Series A being the most common funding stage.
Green steel company using hydrogen and renewable electricity to decarbonize steel production. For...
Leading North American energy infrastructure platform.
Self-driving cars.
MIT spinout developing compact fusion energy plants using high-temperature superconducting magnet...
An integrated energy services provider with businesses across LNG upstream, LNG terminals, city g...
AI infrastructure company building renewable-powered data centers and cloud compute optimized for...
Operator of the largest open DC fast-charging network for electric vehicles in the United States,...
Emission free, always on power from advanced fission power plants.
Zipline delivers vital shipments via the most reliable drone delivery service in the world.
Nuclear fusion energy company building the world's first commercial fusion power plant; has a 50 ...
American electric vehicle manufacturer producing luxury EVs including the Lucid Air sedan and Gra...
Chinese electric vehicle battery subsidiary of publicly listed Sunwoda, manufacturing EV power ba...
SVOLT Energy Technology is a global manufacturer of battery cells, modules, and energy storage sy...
Fusion energy company developing clean energy solutions.
Agricultural technology company providing biologicals and carbon sustainability programs for farm...
Limited partnership acquiring energy transition infrastructure
Verkor is a French battery manufacturer accelerating low-carbon battery production for the Europe...
![](Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." name="description"/><meta content="Affordable, Reliable Home Power | Base Power" property="og:title"/><meta content="Home backup at a fraction of the cost of a generator—no solar required, no gimmicks, no surprises. Reliable power and real savings, wherever we serve." property="og:description"/><meta content="https://cdn.prod.website-files.com/6550dc350fc956749ca012c6/69ab5dd2958a14c8924ad65e_Backup-Logo.jpg){kind=logo}
Home battery and energy company that provides distributed power storage to reinforce the electric...
Power generation solutions for data centers, microgrids, and industrial applications
Rubicon Carbon is a carbon asset platform helping large enterprises achieve sustainability goals ...
Summit Carbon Solutions builds carbon capture and pipeline infrastructure to transport CO2 from M...
Developer of linear generator technology providing flexible, fuel-agnostic onsite power generatio...
Builds and operates Direct Air Capture systems and sells carbon removal services to enterprise cu...
Independent renewable energy producer delivering clean power at stable long-term prices for indus...
Develops iron-air batteries for 100-hour multi-day grid-scale energy storage to enable reliable c...
Top Investors in Climate Tech
Active investors ranked by total number of investments.
Frequently Asked Questions
How many Climate Tech companies are tracked on Indexed?
Indexed tracks 2,002 Climate Tech companies, sorted by total funding raised.
How much funding have Climate Tech companies raised in total?
The Climate Tech companies tracked by Indexed have collectively raised $122.9B in documented funding.
What are the top-funded Climate Tech companies?
The most-funded Climate Tech companies tracked include Stegra, Sempra Infrastructure Partners, Cruise.
Who are the top investors in Climate Tech?
Leading investors active in Climate Tech include Techstars, Sequoia Capital, Antler.
Explore More
Other Industries