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Database of Cleantech Companies

Filter and search through our comprehensive database of Cleantech companies.


Electric Air

Electric Air

Tech-enabled heat pump contractor that cuts costs by 60%

Nira Energy

Nira Energy

Software to find the best sites for renewables on the electrical grid

PowerX

PowerX

AI powered sensors that save energy, water and emissions

Holy Grail

Holy Grail

Glocally

Glocally

AI Agents for Pharma Drug Launches

H3X Technologies

H3X Technologies

The lightest electric aircraft motors in the world.

Remora

Remora

Carbon capture for vehicles

Waterplan

Waterplan

Water risk mitigation for industrial sites

Bend

Bend

Smart receipts for your business spend

Jasmine Energy

Jasmine Energy

Claim solar incentives with AI

Remi Labs

Remi Labs

Simplifying roofing for homeowners, roofers and enterprises.

SolarMente

SolarMente

Home electrification at $0 upfront cost

Wright Electric

Wright Electric

Boeing for electric planes

Pyka

Pyka

Autonomous electric airplanes

Bright

Bright

Sunrun for the developing world

Maritime Fusion

Maritime Fusion

Fusion reactors for ships

Hypermile

Hypermile

Driver co-pilot to make trucking more efficient

Leafpress

Leafpress

AI Energy Management

Albedo

Albedo

Full-stack VLEO satellite missions

Starlight Charging

Starlight Charging

AI Copilot for Property Managers and Landlords

Frequently Asked Questions

What is the purpose of this database?

Our Companies Database is a user-friendly database to search, filter, and discover companies around the world by their industry, size, funding stage, and more.

How often is data of companies updated?

Data on companies in this database updates once every few weeks (on average once a month).

I've discovered an outdated/inaccurate company profile here. How do I report it?

If you spotted an outdated/inaccurate company profile, please do not hesitate to report it to us via the contact page here — our team will have it rectified within the day.
In normal instances, jobs older than 30 days are automatically flagged as 'expired' by the system.

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