Top Greentech Companies (1,779)

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...

Zero Carbon Company provides award-winning net-zero advisory and climate tech services for the UK's food, drink, and hospitality sectors. They help businesses calculate their carbon footprint, map reduction pathways to net-zero, and comply with mandatory carbon reporting through data-driven insights and bespoke consultancy to build sustainable, decarbonised business models.

Mt. Cuba Center is a renowned botanic garden committed to the conservation of native plants and their habitats, inspiring an appreciation for their beauty and value.

Molg is building robotic systems that make electronics manufacturing circular, aiming to solve the growing e-waste problem. They use robotics, computational design, and AI to automate the design, manufacturing, disassembly, repair, reuse, and recovery of electronics, turning e-waste into resilient supply chains.

Superior Environmental Solutions, Inc. (SES) is an industrial cleaning service company founded in response to the growing need for a superior and cost effective service provider. We provide waste management solutions with the necessary equipment, materials, and highly trained personnel. SES offers an industrial cleaning service that can be crafted to meet any customers’ need, which includes routine scheduled maintenance,...

rePurpose Global is the world’s leading Plastic Action Platform, bringing together brands, consumers, innovators, and policymakers to collectively combat the plastic waste crisis. Through its pioneering solutions across the circular economy value chain, rePurpose has helped more than 300 companies measure, reduce, and take action on their plastic footprints, while driving systems change on a global scale. rePurpose Impact Projects...

Zap Energy is an integrated nuclear energy company focused on commercializing both fission and fusion power. The company is developing compact-scale, liquid-metal-cooled modular energy systems and advanced fusion power systems that operate without magnets. Its mission is to provide a sustainable, clean, and carbon-free energy source to address the global energy crisis across industrial, commercial, and residential markets.

A game-changing solar energy company delivering the next generation of solar power and the most innovative customer service in the industry. The energy industry is stuck in the past, relying on old ways of generating power and outdated customer service practices. We’re Chariot and we believe it’s time for energy to move forward. We’re delivering 100% solar power that’s as affordable...

We use individual smart meter data to help homeowners buy batteries. We can access the smart meter data for any home in the NEM (any state or territory other than WA and NT) via a government-led API. We use the data to understand the home's unique consumption patterns and to simulate battery performance.

Hemiko is a UK-based investor, developer, and operator of city-scale district and communal heat networks. The company specializes in designing, building, and maintaining low-carbon energy systems that utilize locally wasted heat to decarbonize homes, businesses, and hospitals. Its mission is to become a leading provider of decarbonized heat, deploying significant investment to accelerate the UK's progress toward a post-carbon future...

Ranger is one of the largest providers of high specification mobile rig well services, cased hole wireline services, and ancillary services in the U.S. oil and gas industry. Our advanced solutions are helping operators meet the technical and operational challenges of today’s extended reach horizontal wells. Our services facilitate operations throughout the lifecycle of a well, including the completion, production,...

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...

Green Power International Limited (founded 2017) is a Kampala-based solar and water solutions company delivering high-quality solar power systems, solar water pumping, borehole drilling, solar street lighting and tailored installations for homes, businesses, institutions and larger projects across Uganda and Africa. The company focuses on reliable, cost‑effective and environmentally friendly solar technologies to expand energy access and water security, offering...

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...

Bright Power provides practical energy management and renewable energy solutions that save building owners energy, money and time. From utility bill analytics to the nuts and bolts of making physical improvements, we help building owners reduce waste, improve cash flow, achieve energy law compliance and make building occupants more comfortable.

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.

The Appalachian Mountain Club is the nation's oldest conservation and recreation organization, dedicated to protecting, enjoying, and understanding the outdoors through advocacy, education, and land stewardship.

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...

Pacifico Energy Group is a privately held energy and infrastructure investment and development firm that originates, finances and delivers utility-scale and behind-the-meter power solutions. It specializes in utility-scale solar photovoltaic and offshore wind, private power and microgrids for large industrial and data-center loads, and hybrid systems with storage. Capabilities include development, engineering, capital formation, construction, and long-term operations across international...

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.