Top Greentech Companies (1,801)

Ecology Auto Parts, Inc. is a leader in self-serve used auto parts and parts for heavy-duty trucks and trailers. They are also the largest transporter of bulk waste, recyclables, and materials in the Western United States, offering transportation, logistics, and recycling services.

Silicon Valley Clean Energy (SVCE) is a community-owned agency providing carbon-free electricity to a majority of Santa Clara County communities, motivated by climate action.

Civic Works strengthens Baltimore communities through education, skills development, and community service, focusing on job training, home repairs, and green initiatives.

The Nature Conservancy is a global environmental nonprofit organization dedicated to conserving the lands and waters on which all life depends.

We are a global climate technologies company engineered for sustainability. Today, we are building on our 100-year legacy through industry-leading innovation, putting Copeland at the forefront of positive change. We create sustainable residential, commercial and industrial spaces through HVACR technologies. We maintain the integrity of goods throughout the cold chain. And we bring comfort to people globally.

Green Power Commodities is an energy-transition company helping organizations decarbonize through environmental-market and renewable-energy solutions. Its work spans biogas, biofuels, carbon credits, renewable electricity, and energy efficiency, alongside market expertise and corporate advisory. The company aims to accelerate the global shift toward sustainable energy by making markets more transparent and providing tailored, cost-effective strategies for emissions reduction across organizational scopes.

Founded to meet an opportunity to fundamentally change how society approaches health in the built environment, R-Zero develops the most effective and innovative technologies to create safer, healthier buildings for all. While most risk mitigation tactics require human behavior changes, we’re using technology to eliminate “decision-making” from the process, and automate better health outcomes in the built environment. Combining space...

Ceres is a nonprofit advocacy organization working to accelerate the transition to a cleaner, more just, and resilient world. For more than 35 years, Ceres has been at the forefront of building business leadership and supporting innovative market and policy solutions to address the world’s most pressing sustainability issues, including climate change, nature and biodiversity loss, and water scarcity and...

Owen Equipment Company specializes in environmental equipment sales, rentals, service and parts.

rebuy reCommerce GmbH is an online marketplace specializing in the buying and selling of high-quality second-hand electronics and media. Committed to the circular economy, the company focuses on extending product lifespans and reducing waste by providing a professional refurbishment process. Its mission is to make sustainability accessible to all by offering used goods as a conscious, high-quality alternative to new...

Keon Group is a French specialist in biomethane solutions that transforms organic waste into green energy and natural fertilizers through anaerobic digestion. The company supports biogas projects from design to optimal operation, helping to inject renewable gas into the grid and reduce dependence on fossil fuels. Their mission is to drive an agroecological transition by unlocking the value of organic...

Zanskar is the first AI-native geothermal energy company. It utilizes artificial intelligence, machine learning, and advanced geoscience to precisely pinpoint and develop utility-scale geothermal resources. By transforming exploration into a repeatable, data-driven process, Zanskar aims to unlock vast amounts of clean, firm baseload power, making geothermal energy a cornerstone of the future power grid and a major player in the...

Freedom Solar Power is a leading full-service solar installation company providing turnkey solar solutions for residential and commercial markets. Based in Austin, Texas, they offer end-to-end services including site evaluation, design, permitting, financing, and installation of solar panels, backup battery storage, and EV charging stations across states such as Texas, Florida, Colorado, Virginia, and North Carolina.

We develop solutions to enhance agronomic inputs. Founded in April 2016 by Penn State graduates, Phospholutions has commercialized a patented technology developed at Penn State University to increase phosphorus efficiency and enhance commercial agronomic inputs.

Established in 2007 and headquartered in Auburn, AL, ClearWater Solutions, LLC is a leading provider of water and wastewater treatment services, public works operations, and management. Serving governments, municipalities, and private individuals across the Southeastern United States, the company focuses on providing safe, superior operation services to improve the quality of life and foster vibrancy in the communities it serves.

OnZero is building and operating sustainable data centers, the digital heat plants, which commence a new era of green data centers. By recycling 99% of our excess heat, OnZero’s data centers achieve excellent efficiency values, while generating high temperature CO2-neutral heat. With proprietary software, OnZero prevents blackouts by offering its capacities to the grid. #We are hiring! Reach out for...

HydroNeo provides smart farm management systems and IoT-enabled solutions for aquaculture, focusing on water quality monitoring and automation to increase efficiency and sustainability in shrimp farming and other industries.

Equal Ventures is an early-stage, thesis-driven venture firm focused on addressing challenges within legacy industries and bridging the digital divide, partnering with founders and businesses deploying technology.

Glydways, Inc. is an American transportation technology and clean energy company based in South San Francisco, CA. The company specializes in the design, manufacture, installation and operation of affordable autonomous transportation for low, medium and extremely high capacity needs. Founded in 2016 by engineer and entrepreneur Mark Seeger, the company was started with the goal of providing affordable mobility for...

GreenPower Motor Company is a leading manufacturer and distributor of purpose-built, all-electric, zero-emission medium and heavy-duty vehicles. Founded in 2010, the company specializes in vehicles for the cargo and delivery market, shuttle and transit space, and the school bus sector, aiming to advance the adoption of EVs by providing affordable, durable, and sustainable transportation options.