All Industries
Top Clean Energy Companies
34 Clean Energy companies, sorted by total funding raised.
S
SILA
Real estate platform in India.
Alameda, United StatesAdvanced Materials, Clean Energy
Series G+·Jun 2024
GT
Group14 Technologies
Woodinville, United StatesClean Energy, Manufacturing
Series D·Aug 2025
SA
Stralis Aircraft
Emission free hydrogen electric aircraft
Brisbane, Australia1–10Aerospace, Clean Energy
Funding undisclosed
6
6K
Plasma reactor manufacturer for sustainable advanced materials and batteries.
United StatesAdvanced Materials, Manufacturing
Funding undisclosed
OE
Octopus Energy Group
London, United KingdomClean Energy
Growth Equity·Dec 2025
BT
Beta Technologies
Burlington, United StatesSpace Tech, Clean Energy
Series C·Oct 2024
BE
Breathe EV
Premier Multi-family Charging Solutions - We make it easy to bring charging to your tenants
Arizona, United StatesMobility, Clean Energy
Funding undisclosed
GoodLeap
Mission-driven company aiming to address climate change by providing seamless, low-cost residenti...
Roseville, United StatesClean Energy, Fintech
Growth Equity·Oct 2021
CE
Crusoe Energy Systems
Denver, United StatesArtificial Intelligence, Clean Energy
Series E·Oct 2025