Top Greentech Companies (1,801)

CleanChoice Energy is a clean energy supplier whose mission is to make 100% renewable energy available to everyone.

Panzarella Waste & Recycling Services is a locally and privately owned environmental services company with over 40 years of experience serving South Florida. They provide dependable, sustainable waste and recycling solutions, including roll-off and front-load containers and contract services for municipal and governmental entities. The company focuses on offering affordable, high-quality waste disposal and recycling services across Dade, Broward, and...

The New York Climate Exchange is a nonprofit consortium led by Stony Brook University that is developing a climate campus on Governors Island. It brings together 48 partners to accelerate climate solutions through research, education, an innovation hub, job training, public programs, and early-stage innovator support. Its mission is to address pressing local and global climate challenges while helping communities...

REsurety provides software and services to support both the financial and sustainability goals of clean energy buyers, sellers, and investors, as well as operating the only marketplace for clean energy. Our software and services offer data-driven insights at various stages of the project lifecycle, from initial exploration to portfolio management. Our services leverage our domain expertise and deliver solutions tailored...

Soil Capital is a mission-driven agronomy company helping farmers transition to profitable, regenerative agriculture. It provides agronomic support, measures and certifies improvements in soil health and climate impact, and rewards farmers through a carbon-payment programme. The company also works with food and agriculture businesses to build resilient supply chains, fund ecosystem services, and reduce emissions while improving biodiversity and farm...

OBRC is the industry steward of Oregon's nationally recognized beverage container redemption program, providing services for the recovery, reuse, and recycling of beverage containers. They serve as the not-for-profit operator of Oregon's Bottle Bill, recycling nearly two billion beverage containers annually.

Xynteo is a global, purpose-driven boutique advisory firm that helps organizations and investors accelerate sustainable impact and value creation. It focuses on helping businesses reinvent growth through sustainability and navigate complex challenges to achieve long-term sustainable impact and value.

Technosylva is the leading provider of wildfire and extreme weather risk mitigation solutions for electric utilities and fire agencies. Since 1997, we've operationalized wildfire science to support critical decisions that enhance daily operations and long-term planning. Our mission is to reduce the impact of wildfires and extreme weather through real-time insights and predictive modeling. Our solutions combine the best source data...

Clean Air Task Force is a U.S.-based nonprofit that advances technologies and policies to reduce carbon emissions across the economy, aiming for a zero-emissions, high-energy planet at an affordable cost.

Vertus Energy is an industrial biotechnology company specializing in the 'Waste-to-X' sector. It develops advanced technologies, such as its flagship product BRIO, to control bacteria behavior in anaerobic digestion, dramatically increasing biogas and biomethane production. Driven by a mission to deliver 'energy justice for all,' the company aims to establish decentralized bio-energy hubs providing equitable access to clean, affordable, and...

Portable Electric (PE) is a Vancouver-based cleantech company and manufacturer of the Voltstack e-Generator, a clean energy alternative to traditional gas and diesel generators. In the last five years, these power stations have quietly charged past idling gas and diesel generators to become an industry leader in sustainability with silent, emissions-free electric generators. From small, nimble units capable of navigating...

AtmosZero is reimagining the boiler room for a decarbonized future. Our electrified Boiler 2.0 has drop-in applicability across industry, the built environment, and wherever steam is used today.

We're a team of PhDs and engineers, backed by top-tier AI and climate tech investors. We're pioneering multimodal foundation models that extend beyond the internet, tapping into the vast, untapped potential of satellite remote sensing and real-world data. We believe in an intelligence that goes beyond memorizing the internet. Our models are trained on satellite remote sensing and real world...

Divea is a Swiss clean technology company developing graphene membrane filtration systems to capture CO2 from industrial emissions, aiming to make carbon capture economically viable.

enshift is a Swiss renewable energy technology company providing fully integrated energy-transition solutions for commercial, industrial, and residential real estate across Europe. Founded in 2022, it operates a digital-enabled platform for the analysis, simulation, financing, installation, and operation of sustainable energy systems, including solar and heat pumps, designed to decarbonize properties and increase their long-term profitability.

Envipco is a leading reverse vending machine (RVM) technology company with over four decades of experience providing customized recycling solutions and systems, aiming to create a cleaner world.

GEM Technologies, Inc., was established in 1994 with corporate headquarters just outside the Y-12 National Security Complex in Tennessee, with regional offices in Amarillo, TX; Portsmouth, OH; Idaho Falls, ID; and Albany, GA . GEM provides engineering and technical services, facility and infrastructure management, construction and environmental services to federal government agencies, state and municipal governments, universities, and an assortment...

Pakka Limited is an India-based sustainable packaging manufacturer headquartered in Ayodhya. It develops biodegradable and compostable food-packaging products, carry bags, serviceware, flexible packaging, and fibers made from agricultural residues. Operating across more than 45 countries with a U.S. presence, the company combines eco-friendly manufacturing and regenerative packaging solutions with a mission to reduce ecological footprints and support a cleaner future.

Patriot Engineering and Environmental, Inc., founded in 1995, specializes in environmental consulting, geotechnical engineering, and construction materials testing services, catering to the needs of the development and redevelopment community.

Eldrive is a leading charging stations operator with one of the largest EV charging networks in the SEE region. Eldrive has a total of over 1500 charging points in Bulgaria, Romania and Lithuania and provides solutions to EV drivers, electrified corporate fleets, as well as location owners. Eldrive is developing a public charging stations network in main cities, highways, and...