Top NYC, NY Greentech Companies (49)

Runwise is a fast-paced, customer-focused New York City / Boston based energy tech startup that controls the heating systems in nearly 2000 + buildings throughout the Northeast. Runwise’s unique hardware and software service significantly reduces energy usage, substantially lowering costs and carbon output.

At Inato, we’re on a mission to accelerate the pace of medical innovation by bringing clinical research to each and every patient, regardless of who they are and where they live. Our platform, made to connect community-based research centers to trials across the globe, aims to create greater visibility, access, and engagement across a more diverse population of doctors and...

Dollaride is a mobility company for communities underserved by public transit. We make public transit accessible to people who live in transit deserts. We specialize in building technology that supports micro-transit routes in the highest need areas in NYC. Passionate about the ‘dollar vans’ in NYC, an informal network of shuttles, Dollaride is dedicated to improving shared transportation options in...

What if every home could effortlessly switch to cheaper, greener energy? That’s the vision behind Jane Energy. Jane is an energy robo-advisor that optimizes customers’ energy plans based on their goals and streamlines access to rebates – unlocking cheaper, greener energy for customers and accelerating the adoption of critical energy programs. Jane is founded by Elaine Wang and Karim El-Hajj, MIT...

Community Solar: The Easiest Way to Tap into Clean Energy We’re bringing clean energy to homeowners and communities everywhere, and helping them save up to 15% on electricity costs without installing rooftop solar panels.

As of January 30th, 2023, ReneSola Power Ltd has rebranded to become Emeren Group Ltd (NYSE: SOL). Founded in 2005, and listed on the New York Stock Exchange in 2008, Emeren Group (former ReneSola Power Ltd) is a leading global solar project developer and operator, active in more than 10 countries.

Isometric is a carbon removal standard and registry.

Revivn is a fully integrated hardware lifecycle solution, promoting global responsibility while providing IT with enterprise-class service and security. Working with companies like Instacart, Lyft & Teach for America we are changing the way companies view old technology with a new model that focuses on repurposing electronics. In partnering with Revivn, companies make the vital choice to responsibly retire, repurpose,...

Since our founding in 2015, we’ve grown into an organization of over 100 employees based primarily in New York City. Our cross-disciplinary team consists of experts from real estate, urban planning, government, finance, technology, and engineering, among other backgrounds.

Here at FLASH, we want to redefine how the world gets around. This audacious goal has an unlikely starting point- the parking asset. We believe that unlocking the hidden potential in parking assets and transforming them into dynamic digital hubs will the missing link in our fragmented mobility ecosystem. It starts with the operating system we built for those assets. We...

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

Everyday we commit to shaping a sustainable environment and preserving the fundamental elements like water, soil and air to ensure our future #WeLoveWhatWeDo

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...

Recycle Track Systems, Inc. (RTS) is pioneering a better way to manage waste and recycling. RTS combines digital solutions with high-touch service to make waste disposal easier, smarter, and more responsible. From on-demand removal through a mobile app to fully integrated waste management solutions, RTS helps companies easily track and optimize their pickups. Using data insight, RTS empowers companies with...

We believe that applying science is the only way to solve the climate crisis. Scientific expertise is critical to both effective and efficient carbon management – yet it can be hard to access outside of the academic and public sectors. New research and technologies emerge every day in our nascent industry and it can be difficult to know what actions to...

Fram Energy is bringing the energy transition to rental homes. Why are only 1% of residential solar panels deployed on rental properties? Because it's difficult for rental owners to capture the returns from solar, since tenants typically pay their energy bills. The solar energy savings would bypass the landlord, so they don’t bother to install. Fram Energy's team of engineers makes...

Prescriptive Data is an A.I. smart buildings company. We’ve developed the world’s most advanced building operating system called Nantum OS. Nantum connects to building systems, real-time occupancy, and any IoT device, allowing our A.I. algorithms to automate building operations: reducing energy use, utility costs, and carbon emissions.

Tracera is a cutting-edge platform empowering businesses to achieve sustainability goals with high-integrity, auditable ESG data. It helps you simplify data collection, verification, and reporting, enabling companies to meet regulations, improve ESG ratings, and drive impactful change. Trusted by global leaders, Tracera is making sustainability measurable, transparent, and actionable.

Queens Carbon is pioneering breakthrough technology to efficiently produce carbon-neutral cementitious materials — without the green premium. Our patented manufacturing process, known as “The Instant Pot of Cement Manufacturing,” uses water to lower production temperatures, dramatically improving energy efficiency and cutting emissions. Backed by Breakthrough Energy Fellows, ARPA-E, world-class climate investors, and strategic partners, we’re proving that sustainability can be...

tarte™ is the pioneer of high-performance naturals™ & one of the fastest growing cosmetic companies in the U.S. Over 20 years ago, founder & CEO Maureen Kelly set out to create a cruelty-free line of easy-to-use, life-proof products packed with good-for-you ingredients that deliver real results without compromise. tartelettes around the world – including beauty editors, makeup artists, content creators...