Top NYC, NY Greentech Companies (48)

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...

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,...

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.

Ambient Fuels is a pioneering green hydrogen developer guiding heavy industry through the great green upgrade. We deliver custom-engineered green hydrogen solutions. Blending development and technical expertise with our renewable energy and industrial process experience, we oversee every step of execution—from project development and design to financing and construction. We take a collaborative approach, working closely with our customers to optimize...

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...

Sourgum is a technology-driven company transforming the waste and recycling industry with innovative solutions and top-tier support. Backed by leading investors like Founder Collective, 186 Ventures, and River Park Ventures, we are on a mission to modernize waste services and achieve zero waste. We empower our customers with intuitive tools to manage all their waste and recycling needs and provide our...

Half Basis is a green tech startup that is purchasing land for restoration, conservation, and reforestation. Our members pay a monthly fee to support our activities and in return get membership benefits, special invitations to events, and discounts to partner products.

Sealed is a home wellness company on a mission to make homes healthier, more comfortable, and cleaner for the planet. We are transforming energy, finance and home improvement to deliver clean air and comfort with less energy.

AEF Ice Systems is developing the next generation of IoT controllers for building and HVAC systems. We use innovative sensing and control methods to improve energy efficiency and user experience.

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...

Right outside of cities, we build tech-enabled, smart indoor farms that grow flavorful, sustainable, and safe produce. We are a mission-driven team of creative builders, problem-solvers, and activators and we're reimagining farming from the ground up. We foster a collaborative culture where individuals choose to opt-in, think wildly different, break barriers together, and be kind to the core every single...

Greentech Capital Advisors brings the unique environmentalist perspective to investment banking. The firm works to serve companies exclusively in the realm of sustainable infrastructure by handling mergers and acquisitions, raising capital, advisory services and more.

Vessel's vision is to provide every person with the space to thrive. We are going to achieve this by remaking the way we design buildings, setting elevated standards for functionality, dependability, accessibility and impact.

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...

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...

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.

The Urban Future Lab (UFL) is a Downtown, Brooklyn-based incubator for companies working in the smart cities, clean energy and smart grid technology spaces. The UFL offers multiple programs for young companies to grow and develop into sustainable businesses.

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.

TerraCycle is Eliminating the Idea of Waste®, which we do in several ways. We develop ways to make things that are typically non-recyclable nationally recyclable. In our research, we have found that few things are beyond recycling, and have found solutions for chewing gum, cigarette butts, and even dirty diapers. We integrate recycled materials into new products, such as working with...

We use our renewable kinetic energy solutions to generate clean, consistent, and cost efficient power.