Companies in the cleantech sector developing innovative solutions and technologies.
Explore 820 recently funded cleantech companies with verified founder contact information and fundraising data.
InfiSense Builds the next generation of businesses with real-time sensing
ELECTRA AI develops software platforms that use AI to monitor, manage, and optimize battery systems across multiple applications.
Graphenest protect electronics and automotive from electromagnetic interference with sustainable graphene-based coatings and plastics
Turntide Technologies develops an electric motor system designed to drive down energy consumption.
Raise Green is a climate tech marketplace for local impact investing.
Leading transition management platform powering 300+ cities to plan and finance decarbonization
Lectrolyst uses electricity to transform waste CO2 combined with renewable feedstocks into fine chemical ingredients.
Genvision is an AI-enabled solution to measure carbon storage in natural assets.
JOLT is supplying next-generation activated electrodes & protective coating solutions for hydrogen & water treatment electrolysis
Ceibo develops, deploys and operate technologies that support the mining industry's ability to deliver the materials required for Net Zero.
Arca is a carbon dioxide removal (CDR) company that captures atmospheric CO2 and transforms it into rock, where it is safely stored forever.
CYTOK turns hydrogen & CO₂ into green methane. Patented CCU/CCR tech for MW-scale storage & full energy autonomy
Liven makes functional protein ingredients by fermentation of agriculture and food industry byproducts.
Harness the power of artificial intelligence for waste management
MinervaS offers innovative solutions in the energy and automotive sectors towards the reduction of CO2 and the on-board energy management.
Love Ocean develops ocean-friendly bathroom products in sustainable packaging.
Safehold-Brookfield Ground Lease JV is formed a joint venture with safehold and a Brookfield affiliate on a portfolio of ground leases.
Aquablu makes hydration solutions that are so good, people forget they are also saving the planet
Sustainable, low-energy technology for process water treatment and reuse.
Electric Hydrogen develops electrolyzer technologies to enable abundant, low-cost, and clean hydrogen to replace fossil fuels.
evee is a peer-to-peer electric car-sharing platform that makes electric transport accessible, affordable, and sustainable.
Bramble Energy is an innovator energy technology company that designs and manufactures high-performance, low-cost, and fuel cell stack
Blossom Energy is a manufacturing company that develops advanced nuclear reactors that can produce clean energy.
The cleantech sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
CleanTech companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The cleantech sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 820 cleantech companies tracked in the VCBacked database.
Companies in the cleantech sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting cleantech companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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