Top Greentech Companies (1,801)
Pact Group operates across the whole Circular Economy, delivering diverse and innovative solutions for packaging, reuse, and recycling.
Botanical Designs is an innovative commercial landscaping company that designs, installs, and maintains interior and exterior commercial landscaping, living green walls, preserved moss art, indoor plant programs, artificial greenery, and seasonal holiday décor.
Helicon Technologies is a digital product development and innovation agency specializing in cleantech. It builds software and platforms for more efficient, flexible and sustainable energy and water systems, including virtual power plants, battery optimization and water management solutions. The company combines strategy, design, engineering, data science and AI to create digital products, platforms and SaaS capabilities that advance sustainability and...
Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites...
Phlair develops and deploys electrochemical Direct Air Capture (DAC) technology, utilizing a hydrolyzer-based system to capture CO2 from ambient air for scalable, low-cost removal, storage, or utilization.
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.
With 110 acres "under glass", Green Circle Growers is one of the largest Wholesale Greenhouse Operations in the United States. Located in Oberlin, Ohio. Founded in 1968.
Heritage-Crystal Clean, LLC (HCC) is a national leader in the environmental services market, providing the smart alternative. Founded in 1999 by a team of seasoned industry professionals, HCC operates a nationwide network of branches serving the continental United States. HCC operates more than 85 service branches across the nation and multiple waste recovery centers, including an oil re-refinery, regional antifreeze...
Mati Carbon is a climate-tech enterprise dedicated to removing carbon dioxide from the atmosphere through Enhanced Rock Weathering (ERW). Its mission is to scale durable carbon removal while building climate resilience and economic empowerment for over 100 million smallholder farmers in the Global South by improving soil quality and crop productivity.
The Hydrogen Research Institute (HRI) advances energy transition through innovation in advanced materials, engineering, and safety, focusing on sustainable energy systems using hydrogen.
BluMetric Environmental Inc. is a publicly traded, full-service Canadian environmental consulting and water technology company. It provides sustainable solutions for complex water and environmental challenges, offering end-to-end services in environmental geosciences and engineering, industrial hygiene, and occupational health and safety. The company serves clients across the industrial, commercial, mining, government, and military sectors.
veritree empowers businesses to integrate verified restorative actions into their business model. Our technology provides transparency throughout the lifecycle of restorative projects, matches these projects with mission aligned corporate partners, and ensures the projects’ ongoing impacts are authentic and reported. Our platform provides these corporate partners with unique digital experiences for their customers to showcase the size and scope of...
Onterris is a global environmental solutions and services company that helps organizations address challenges where environmental pressures, regulatory expectations, and operational risks intersect. Its work includes consulting, testing and analysis, and treatment technologies. The company serves asset- and resource-intensive industries, operating across the United States, Canada, and Australia with a mission focused on environmental stewardship and protecting the integrity of...
Ceres Environmental Services, Inc. is a crisis management and construction firm specializing in rapid response, disaster recovery, and debris management. Founded in 1976, the company provides FEMA-compliant emergency response, demolition, and environmental remediation services for federal, state, local, and tribal agencies. They are an industry leader in infrastructure programs and sustainable waste stream minimization, operating across the United States and...
Climate Policy Initiative (CPI) is an independent nonprofit analysis and advisory organization focused on climate finance and policy. It helps governments, businesses, and financial institutions drive economic growth while addressing climate change. Founded to support nations building low-carbon economies, CPI develops and applies research on climate, energy, and land-use policies, helping decision-makers design and implement effective solutions worldwide through evidence-based...
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...
Autocraft Solutions Group is a leading European engineering firm specializing in the remanufacture and assembly of internal combustion engines and electric vehicle (EV) battery technologies. They provide innovative manufacturing solutions to global automotive OEMs, focusing on circular economy principles by testing, repairing, and remanufacturing EV battery packs. The company operates multiple facilities in the UK and internationally, aiming to unlock...
Baker Commodities, Inc. is a family-owned rendering and grease-recycling company (est. 1937) that collects restaurant grease and animal by-products, then converts them into commercial commodities — feed ingredients, tallow and feedstock for biodiesel. The company operates a nationwide network of facilities offering rendering, grease collection, trap pumping and environmental services with a stated focus on sustainability and waste-to-value solutions.
WWF-India is a conservation organization dedicated to building a healthy living planet for future generations, focusing on wildlife conservation and ecological balance.
