Top Nth Cycle Alternatives
Modular nickel refining for critical minerals.
20 Similar Companies in Cleantech
Ranked by total score and funding data on StartupHub.ai


Group14 Technologies
Manufacturing advanced silicon-carbon composite anode materials for lithium-ion batteries.


SolarEdge
SolarEdge is a global leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems for residential and commercial installations.
Northvolt
A European battery manufacturer aiming to produce sustainable, high-quality lithium-ion batteries.
H2 Green Steel
Decarbonizing steel production with green hydrogen.
Rio Tinto
A global leader in mining and metals, developing and operating mines, refineries and smelters.
AngloGold Ashanti
A global gold mining company.
Fluor
Global engineering, procurement, and construction services for complex projects across various industries.


Octopus Energy
Global clean energy tech company using proprietary software to provide affordable, renewable energy solutions.
HANWHA
South Korean conglomerate with diversified holdings in energy, materials, aerospace, finance, retail, and more.
BHP
Global mining and metals corporation focused on extracting iron ore, copper, coal, and nickel.


Kiewit
A leading employee-owned construction and engineering company building North America's infrastructure and energy projects.
PVcase
PVcase is a software company that helps solar professionals design and sell solar projects faster.
GridBeyond
Intelligent AI-powered energy management platform for balancing grid supply and demand for cleaner energy.
Overview Energy
Developing space-based solar power technology.
ReNew
Leading renewable energy company providing decarbonization solutions and expanding its Commercial & Industrial platform.


Ameresco
Leading energy efficiency and renewable energy solutions provider.
Landis+Gyr
Global provider of integrated energy management solutions for utilities, focusing on smart metering and grid intelligence.


Nikola
Electric and hydrogen-electric vehicle developer.


Stegra
Green-tech startup building the world's largest green-steel plant.


Atoms
Robotics startup building specialized industrial robots for food, mining, and transportation sectors.
About Nth Cycle and Alternatives
Nth Cycle is a Cleantech company modular nickel refining for critical minerals.. If you're evaluating Cleantech solutions, these 20 alternatives offer similar capabilities and market positioning. StartupHub.ai tracks funding, team composition, and competitive positioning across 11,000+ AI startups to help you make informed decisions. Browse each profile to compare founders, investors, and funding history.
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