Top Greentech Companies (1,281)
ENFRA is a national energy infrastructure and Energy-as-a-Service provider delivering vertically integrated engineering, construction, maintenance, asset management, and energy solutions. It serves mission-critical sectors including healthcare, higher education, and data centers, helping clients achieve measurable energy savings, reduce emissions, and build resilient infrastructure nationwide. Its mission is to deliver innovative solutions that empower customers and promote a sustainable future.
Sun King designs, distributes, installs, and finances solar energy solutions for consumers who lack reliable access to traditional electrical grids.
FET (Forum Energy Technologies, Inc.) is a global company, serving the crude oil, natural gas, and renewable energy industries. FET is headquartered in Houston, TX with quality manufacturing, efficient distribution, and service facilities conveniently located to support the major energy-producing regions of the world. Forum’s products and services range from the underwater reservoir to the refinery, from the sea floor to...
Furo is a Munich-based climate tech company dedicated to the energy transition. They are developing a core product and backend systems for the real-time optimization and forecasting of billions in energy assets. By solving hard problems in the climate tech space, Furo aims to drive a sustainable energy future.
Eden is the full-stack solution for office management. Our mission is to create a better place to work, for everyone. Our services include office cleaning, supply stocking, IT support, handyman services, and taskers. Each Eden client has a dedicated account lead to ensure an insanely great experience. Eden is venture-backed from some of the best in
The World Resources Institute is a global research organization that works to improve people's lives, protect nature, and stabilize the climate by conducting research and informing policy.
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.
Airloom develops next-generation wind energy systems for utility-scale power generation. Its novel geometry uses small adjustable sails moving across lightweight wireframes, reducing the weight, transportation, installation, maintenance and construction costs compared with conventional horizontal-axis turbines. The company aims to deliver low-cost, resilient, reliable energy with high energy production per square kilometer, and designs systems suitable for onshore and offshore deployment.
The Environmental Law & Policy Center is the Midwest's leading environmental legal advocacy organization that combines public interest litigation with policy advocacy to protect natural resources, advance climate solutions, and promote environmental justice.
Bluecore Energy is developing small modular, water-cooled nuclear reactors for floating energy barges. Its maritime nuclear systems are intended to provide reliable, zero-emission electricity directly to ports, data centers, critical infrastructure, utilities, offshore facilities, and energy-constrained communities. Headquartered at the Port of Long Beach, the company is also exploring a longer-term pathway toward nuclear propulsion for cargo ships.
Energy demand is skyrocketing, and renewable energy is the most scalable path forward. But today’s development process can’t move fast enough to meet global goals. Paces exists to change that. We are building software and services to accelerate renewable energy deployment and lower costs - unlocking one of the greatest opportunities of our time: transforming how infrastructure gets built and ensuring...
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Aurora is creating a future of solar for all. We’re putting the power of data and technology into the hands of every solar professional to make solar adoption simple and predictable. Our cloud-based platform uses data, automation, and AI to streamline workflows and grow solar businesses faster. As a fast-growing Series D company, we’re disrupting the clean energy industry and...
Aurora Solar's Top Stability & Growth Strengths
Strong Market Position & Advantage: Aurora Solar is widely viewed as a category leader with deep penetration among top U.S. residential installers and thousands of organizations, supported by third‑party trade and DOE recognition. This scale and credibility position it strongly despite cyclical market pressure.
Investor Backing & Capital Strength: A late‑stage Series D led by established climate and tech investors at a multibillion‑dollar valuation indicates ample resources to keep investing through a downcycle. This capital base supports ongoing product and go‑to‑market efforts.
Product Line Growth: Acquisitions of Folsom Labs/HelioScope and Lyra broadened coverage into C&I design and automated permitting, consolidating key workflows end‑to‑end. Active AI feature development and usage gains signal continued product investment.
Aquatech International LLC is a global leader providing water and process technology solutions, focusing on water purification, reuse, desalination, and zero liquid discharge to help companies achieve sustainability and operational goals in industrial and infrastructure markets.
Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.
The Pacific Institute is a global, nonpartisan water think tank that combines science-based research, policy analysis, and stakeholder engagement to address urgent water challenges. Its work advances water resilience, equity, efficiency, reuse, nature-based solutions, and corporate water stewardship in the face of climate change. The organization collaborates with governments, businesses, utilities, nonprofits, and frontline communities to inform practical policies and...
AMP is applying AI-powered sortation at scale to modernize the world's recycling infrastructure and maximize the value in waste. AMP gives waste and recycling leaders the power to harness AI to reduce labor costs, increase resource recovery, and deliver more reliable operations. With hundreds of deployments across North America, Asia, and Europe, AMP’s technology offers a transformational solution to waste...
AMP's Top Stability & Growth Strengths
Investor Backing & Capital Strength: Capital raises are substantial, including a $91M Series C expanded above $99M and a $91M Series D in 2024, with participation from prominent institutional investors. Funding momentum is positioned to support scaling of AMP ONE facilities and further international deployment.
Market Expansion: Deployment has broadened from ~275 robots in 2022 to hundreds of systems across the U.S., Canada, Japan, and Europe by 2024, with ~400 robots and three operating facilities reported by late 2024. Recent announcements also highlight additional facilities, acquisitions/partnerships, and new municipal-waste projects through 2025–26.
Product Line Growth: The business has evolved from selling individual robots to designing, building, and operating full-scale automated sorting facilities, including the AMP ONE platform. Expansion into operated infrastructure and new project types signals a wider solution set beyond components.
Keystone Clearwater Solutions delivers engineered water and wastewater management services for the oil and gas, municipal, construction, and industrial sectors.
Western Landowners Alliance is a 501(c)(3) nonprofit that represents landowners and practitioners across the American West. It advances policies and practices to sustain working lands, connected landscapes, and native species. The organization provides landowners with a collective voice, peer network, and shared knowledge base, while promoting resilient, biologically diverse lands, prosperous rural livelihoods, and critical ecological services throughout the region.
Each year, millions of logs are wasted—chipped, burned, or landfilled because it’s easier than salvaging them. Cambium builds modern supply chains for the built environment, using technology to simplify sourcing, improve pricing, and deliver sustainable, traceable materials that create better outcomes for projects, people, and the planet. We provide next-generation, high-performance materials, including our flagship Carbon Smart™ Wood, all sourced and manufactured...
