Top Clean Tech Companies
1,141 Clean Tech companies, sorted by total funding raised.
1,141
Companies
$31.9B
Combined Funding
5
Funded (Last 60d)
Seed
Top Stage
Indexed tracks 1,141 Clean Tech companies that have collectively raised $31.9B in documented funding. The most-funded clean tech companies tracked include Stegra and Lucid Motors. 5 companies closed a new round in the last 60 days, with Seed being the most common funding stage.
Green steel company using hydrogen and renewable electricity to decarbonize steel production. For...
American electric vehicle manufacturer producing luxury EVs including the Lucid Air sedan and Gra...
Home battery and energy company that provides distributed power storage to reinforce the electric...
Scale-up established in 2024
American green hydrogen and fuel cell solutions company providing complete hydrogen platform from...
Ascend Elements manufactures engineered lithium-ion battery materials from recycled batteries and...
Bird provides affordable, accessible shared electric scooters and e-bikes for urban riders while ...
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...
EV charging network and station provider for home, commercial, and fleet use across North America.
Develops Molten Oxide Electrolysis to produce low-carbon steel and recover valuable metals from m...
ChargePoint provides hardware, intelligent software, and services that help organizations, fleets...
Inspiration Mobility helps commercial fleets transition to electric vehicles, providing tailored ...
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.
6K develops microwave plasma production systems and engineered materials for battery, additive ma...
Redaptive combines capital, execution, and measurable results to help enterprises modernize energ...
Atlas Agro develops green nitrogen fertilizers using renewable energy, air, and water, with local...
Andion develops, owns, and operates biomethane facilities across Europe, converting organic waste...
VEMO provides electric vehicles, charging infrastructure, and fleet-management technology to help...
Global manufacturer converting mixed household waste including organics into a bio-based thermopl...
Top Investors in Clean Tech
Active investors ranked by total number of investments.
Frequently Asked Questions
How many Clean Tech companies are tracked on Indexed?
Indexed tracks 1,141 Clean Tech companies, sorted by total funding raised.
How much funding have Clean Tech companies raised in total?
The Clean Tech companies tracked by Indexed have collectively raised $31.9B in documented funding.
What are the top-funded Clean Tech companies?
The most-funded Clean Tech companies tracked include Stegra, Lucid Motors, Base Power.
Who are the top investors in Clean Tech?
Leading investors active in Clean Tech include Techstars, European Innovation Council Fund, Partech.
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