Top Greentech Companies (1,803)

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.

VinFast is a Vietnamese automotive manufacturer focused on electric mobility. The company designs and produces smart electric vehicles, including cars, SUVs, e-buses and e-scooters, combining advanced technology with highly automated manufacturing. Its mission is to make sustainable transportation accessible worldwide and accelerate the transition to an all-electric future through innovative, environmentally friendly products, charging solutions, warranties, and customer services.

Since 1981, The GEL Group Inc. (GEL) has provided a unique breadth of analytical testing, environmental consulting, civil engineering and geophysical engineering services that meet high standards of quality and accuracy. The GEL Group includes three subsidiary companies and one affiliate company: GEL Laboratories, LLC, GEL Engineering, LLC, GEL Geophysics, LLC and Cape Fear Environmental, LLC.

Bees & Bears GmbH is a Berlin-based climate FinTech that provides an embedded installment-payment platform for renewable energy hardware—photovoltaic systems, energy storage and heat pumps. The company enables installers to offer fast, point-of-sale financing (including lending and insurance), unlocking affordable customer terms and aggregating green assets for institutional capital, accelerating the roll-out of distributed clean-energy solutions.

We are envisioning a heaven on Earth, forging an oasis like no other. There is no one on earth like us.

Ecobio is a Nordic sustainability consultancy established in 1989. They provide expert consulting services and the Ecobio Manager SaaS solution to help organizations manage corporate sustainability, including CSRD, EU-taxonomy, and chemical risk management. Their mission is to help companies achieve a balance between their business goals and the well-being of nature through professional sustainable development services.

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...

Sunlight reflection may be the only available option, alongside dramatic emissions reductions, adaptation, and rapid scaling of carbon removal, to rapidly limit many climate impacts over the coming decades. But we don’t know nearly enough about it to make a scientifically-informed decision about potential deployment – and we’re not on a trajectory for rapid, legitimate decision making. Reflective is a philanthropically-funded...

Essel specializes in ensuring your projects success by managing the ideal outcome in 3 key areas: Workforce Augmentation: For the AEC & Emergency Response sectors - we make sure you have the workforce to execute on your project. Whether it be high volume environmental technicians or subject matter experts - we have the resources to provide the workforce that will...

Emidat is a Munich-based climate-native product-management platform that helps building-material manufacturers generate, verify and manage environmental product data (LCAs, EPDs, DPPs) using AI and a large EPD database. The platform automates data collection and certification workflows, shortens reporting timeframes, supports regulatory readiness, and turns verified sustainability data into commercial advantage across the construction value chain.

Aquablu provides smart water dispensers, such as the REFILL+ system, offering functional flavored water with added vitamins and minerals, aiming to reduce plastic waste and enhance employee wellness.

Travertine is a carbon dioxide removal and critical element production company based in Boulder, CO. We are building a cost-effective gigaton-scale CDR solution that co-produces sulfuric acid and green hydrogen to enable sustainable critical element production.

Footprint is a materials science company that is focused on reducing or eliminating single-use plastics through the development and manufacturing of revolutionary technologies, initially focusing on bio-based reinforced polymers and the design, development and implementation of next generation manufacturing technologies for fiber based packaging solutions. Our primary focus is on delivering plastic replacement, reduction and elimination solutions that compete with...

River Cleanup is a global non-profit organization dedicated to cleaning rivers by empowering people, preventing pollution, and accelerating change. They organize volunteer efforts and initiatives to identify, clean, and raise awareness about river pollution worldwide.

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.

Powell is hiring! - Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve. From industrial to renewables we play a part in providing communities across the globe access to electricity, Powell takes pride in listening to our customers, understanding their needs, and proposing innovative and cost-efficient solutions. As a global manufacturer,...

Endera is a US-based premium specialty bus maker that provides transit and school bus products, including EV and alternative fuel options. The company utilizes vertically integrated manufacturing operations, combining proprietary EV powertrain technologies and in-house software to deliver sustainable commercial transportation solutions.

Amperecloud provides an operating system for renewable energies, offering a platform for technical management and portfolio optimization of solar PV and BESS. It centralizes plant monitoring, logging, and direct marketing to increase efficiency and profitability.

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

Keel Labs is a sustainable materials company developing climate-focused solutions from ocean-based resources. Founded as AlgiKnit, it creates bio-based textile materials, led by Kelsun®, a seaweed-derived fiber for nonwovens and traditional textiles. Its work combines design, science, and engineering to reduce textile production’s environmental impact, using regenerative marine inputs that require no freshwater or arable land and avoid harmful additives.