Top Clean Tech Companies
1,141 Clean Tech companies, sorted by total funding raised.

Awair is the smart indoor air monitor that learns your wellness needs and provides solutions to a...

Pretred recycles waste tires and repurposes them into barriers/blocks that are green, competitive...

RISE Robotics partners with Tier 1 suppliers, OEMs and the US DoD, pioneering the transition from...
AI-powered smart grid optimization platform for utilities.

Electroflow extracts lithium from dilute North American brines and develops lower-impact domestic...
Integrated industrial solutions provider offering raw-material sourcing, clean energy, waste recy...

E-bike and scooter subscription platform offering turnkey micro-mobility benefits programs for en...
IPO/M&A exit - power management
Ecolectro develops stable, low-cost alkaline exchange materials that reduce electrolyzer stack co...

Atmospheric water generation company that makes water from thin air for homes with no pipes, well...
Vancouver-based company making plant-based, compostable packaging and products as petroleum-plast...
Harnessing organic chemistry to remove CO2 from the atmosphere, forever.

Through the Sun Exchange anyone can earn income from the sun.
Agroforestry investments & project development platform.
Autonomous manufacturing platform building deployable robotic micro-factories that produce comple...

AI platform automating real-time energy management and optimization for large industrial and comm...

Energy startup commercializing laser-based nuclear fusion

Hydroleap replaces conventional chemical wastewater treatment with modularized, chemical-free ele...

Provides verified nature-based carbon credits and advisory services to companies, managing carbon...

PathSpot scans employee's hands to detect pathogens that cause food borne illness - all in under ...

Ateios develops electrode manufacturing techniques and advanced battery, materials, and software ...