IT Companies Directory

A curated directory of technology companies — from global giants to specialized agencies. Browse by category or search for a specific company.

Green & CleanTech

Amp Energy

4.35

develops, owns, and operates renewable energy and battery storage projects across North America, Europe, Asia, and Australia.

Toronto, Canada Est. 2009
Green & CleanTech

AMP Robotics

4.42

uses AI-powered robots to sort recyclable materials at recycling facilities, dramatically improving accuracy and throughput.

Louisville, USA Est. 2014
Green & CleanTech

Arcadia

4.35

connects utility data through a single API, enabling energy companies and fintechs to access customer usage, billing, and green energy products.

Washington, DC Est. 2014
Green & CleanTech

Bloom Energy

4.28

manufactures solid-oxide fuel cell systems that generate on-site electricity from natural gas, biogas, or hydrogen.

San Jose, CA Est. 2001
Green & CleanTech

Brookfield Renewable

4.42

Partners operates one of the world's largest publicly traded renewable power platforms spanning hydro, wind, solar, and storage.

Toronto, Canada Est. 2011
Green & CleanTech

CarbonCure

4.42

injects captured CO2 into fresh concrete during mixing, permanently mineralizing it and reducing cement content without sacrificing strength.

Halifax, Canada Est. 2012
Green & CleanTech

ChargePoint

4.18

operates one of the world's largest EV charging networks with over 70,000 locations across North America and Europe.

Campbell, CA Est. 2007
Green & CleanTech

Climeworks

4.48

builds direct air capture plants that pull CO2 from the atmosphere and store it permanently underground or supply it for industrial use.

Zurich, Switzerland Est. 2009
Green & CleanTech

Enphase Energy

4.55

Enphase designs microinverters and battery storage systems that convert DC solar output into grid-ready AC power at the panel level.

Fremont, CA Est. 2006
Green & CleanTech

EVgo

4.08

owns and operates a public DC fast charging network across the U.S., focused on urban and suburban locations near retail and grocery stores.

Los Angeles, CA Est. 2010
Green & CleanTech

First Solar

4.38

manufactures thin-film photovoltaic modules using cadmium telluride technology and is the largest solar panel maker headquartered in the United States.

Tempe, USA Est. 1999
Green & CleanTech

Fluence Energy

4.35

provides battery-based energy storage products, services, and AI-powered software for utilities and commercial customers worldwide.

Arlington, USA Est. 2018
Green & CleanTech

GridPoint

4.32

provides AI-driven energy management for commercial buildings, optimizing HVAC, lighting, and refrigeration to cut costs and carbon.

Arlington, VA Est. 2003
Green & CleanTech

Li-Cycle

4.38

operates lithium-ion battery recycling facilities using a hydrometallurgical process to recover critical metals for reuse in new batteries.

Toronto, Canada Est. 2016
Green & CleanTech

Lucid Motors

4.22

builds luxury electric sedans and SUVs with industry-leading range, powered by proprietary drivetrain technology.

Newark, CA Est. 2007
Green & CleanTech

Neste

4.48

is a Finnish energy company and the world's largest producer of renewable diesel and sustainable aviation fuel from waste and residue feedstocks.

Espoo, Finland Est. 1948
Green & CleanTech

NextEra Energy

4.48

is the world's largest generator of renewable energy from wind and sun, and parent company of Florida Power & Light.

Juno Beach, USA Est. 1925
Green & CleanTech

Northvolt

4.45

is a Swedish battery manufacturer building gigafactories to supply lithium-ion cells for electric vehicles and energy storage in Europe.

Stockholm, Sweden Est. 2016
Green & CleanTech

OhmConnect

4.22

pays households to reduce electricity during peak demand, aggregating savings into a virtual power plant that replaces fossil fuel peaker plants.

Oakland, CA Est. 2014
Green & CleanTech

Orsted

4.52

is a Danish energy company and the world's largest developer of offshore wind farms, having transformed from an oil and gas utility.

Fredericia, Denmark Est. 2006
Green & CleanTech

Pachama

4.45

uses satellite imagery, lidar, and AI to verify forest carbon credits, ensuring that reforestation and conservation projects deliver real climate benefits.

San Francisco, CA Est. 2018
Green & CleanTech

QuantumScape

4.15

develops solid-state lithium-metal batteries that promise higher energy density, faster charging, and improved safety over lithium-ion.

San Jose, CA Est. 2010
Green & CleanTech

Redwood Materials

4.52

recycles lithium-ion batteries and manufacturing scrap to recover critical materials like nickel, cobalt, lithium, and copper.

Carson City, USA Est. 2017
Green & CleanTech

Rivian

4.35

designs and manufactures electric adventure vehicles — the R1T pickup truck, R1S SUV, and commercial delivery vans for Amazon.

Irvine, CA Est. 2009
Green & CleanTech

Samsara

4.55

provides IoT sensors and a cloud platform that help fleets and industrial operations track vehicles, monitor assets, and reduce emissions.

San Francisco, CA Est. 2015
Green & CleanTech

Sense

4.28

makes a home energy monitor that identifies individual appliances from electrical signatures, helping homeowners find waste and optimize usage.

Cambridge, MA Est. 2013
Green & CleanTech

Siemens Gamesa

4.35

is a global wind turbine manufacturer specializing in both onshore and offshore wind power, now fully owned by Siemens Energy.

Zamudio, Spain Est. 2017
Green & CleanTech

SolarEdge

4.35

manufactures DC-optimized inverters and power optimizers that maximize energy harvest from solar PV installations.

Herzliya, Israel Est. 2006
Green & CleanTech

Stem Inc

4.22

. provides AI-driven energy storage solutions and software that help businesses and utilities optimize clean energy assets.

San Francisco, USA Est. 2009
Green & CleanTech

SunPower

4.22

was a leading residential solar energy company in the U.S. known for high-efficiency panels and integrated home solar and storage systems.

Richmond, USA Est. 1985
Green & CleanTech

Sunrun

4.28

is the largest residential solar, battery, and energy services company in the United States, operating a lease and PPA model.

San Francisco, CA Est. 2007
Green & CleanTech

Tesla Energy

4.42

Tesla's energy division manufactures solar panels, Solar Roof tiles, and Powerwall/Megapack battery storage systems for homes and utilities.

Austin, TX Est. 2015
Green & CleanTech

Vestas

4.45

is a Danish wind energy company and the world's largest manufacturer of onshore and offshore wind turbines by cumulative installed capacity.

Aarhus, Denmark Est. 1945
Green & CleanTech

WattTime

4.38

provides real-time grid emissions data via API, enabling devices and software to automatically shift electricity usage to cleaner periods.

Oakland, CA Est. 2014

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