Series B CleanTech Companies

Chestnut Carbon develops and manages reforestation and afforestation forestry projects that generate carbon removal credits.

Mighty Buildings specializes in 3D printing and automation to produce sustainable and innovative housing solutions.

Encina provides technology solutions to develop renewable products from plastic waste.

Ascendance is an aviation company decarbonizing air transport with electric propulsion technology.

NeoCem creates, manufactures, and promotes a variety of low-carbon cements for the building industry.

Circulor is a blockchain sustainability company that offers traceability-as-a-service and supply chain solutions for manufacturers.

Ceibo develops, deploys and operate technologies that support the mining industry's ability to deliver the materials required for Net Zero.

Moment Energy is a clean tech company focused on repurposing electric vehicle batteries to create sustainable energy storage solutions.

Aeroseal is a climate tech company with a mission to shrink carbon emissions from buildings — as much as 1 gigaton of CO2 annually.

Rovco provides an autonomous underwater vehicle and remotely operated underwater vehicle technologies and support services.

Ostrom is a green digital energy provider that helps you use power when it's cheapest and greenest.

auum is a machine that washes, disinfects, and dries glasses to replace plastic cups.

Circuit is a turn-key provider of micro-transit, ev fleet and on-demand technology services

Mast Reforestation is a tech-led reforestation company that provides seedling, project management, and carbon removal credits for forests.

Epic Cleantec is a full-service water technology company providing turnkey wastewater treatment and reuse systems for the built environment.

Ampd Energy creates sustainable energy storage solutions for construction, leveraging batteries, connectivity, and data.

SWTCH is a provider of electric vehicle charging solutions for multi-tenant properties.

Sealed is a residential energy efficiency startup that designs, manages, and finances home weatherization and electrification projects.

Chooose builds software to enable the lower carbon fuel value chain.

Soly is a solar energy startup that provides energy equipment to make solar energy accessible to everyone.

Clariter is a global clean-tech company that has created a revolutionary process which addresses the world's plastic waste problem.

Pachama harnesses AI and satellite data to empower companies to confidently invest in nature.

Peaxy helps companies unlock the value of their industrial data.

ChargeX provides electric car charging solutions.

neoom is a European Cleantech scale-up founded in Austria.