Companies in the cleantech sector developing innovative solutions and technologies.
Explore 837 recently funded cleantech companies with verified founder contact information and fundraising data.
Justclip offers DIY electrical installation kits designed to make electrical work accessible to everyone, without technical skills.
Novoloop is an upcycling company that provides a proprietary lifecycling platform to create chemicals and materials from plastic waste.
Build climate intelligent solutions powered by smart data
Ostrom is a green digital energy provider that helps you use power when it's cheapest and greenest.
Tether builds AI that turns millions of parked EVs into the world's largest battery
Future Fields harnesses insect biotechnology to make sustainable recombinant proteins.
Edison Motors is a manufacturing company that builds and offers electric-hybrid vocational trucks.
SUNSPEKER creates a fully recyclable graphic cover able to camouflage any solar panel.
C-Motive Technologies is a venture-backed cleantech startup that develops electrostatic motor technology.
Lumoview digitizes buildings in 2 seconds per room and empowers owners to improve their buildings and reduce CO2 emissions.
End-to-End Energy-as-a-Service for Small and Medium Sized Enterprise
Kumulus develops and operates machines that turn air into fresh drinking water
ScoptVisions white-label technology enables EV charger providers to dominate the home charging market.
Accelerating transition to sustainable farming via carbon credits and AI Consulting
LionsBot creates cleaning robots as a service for commercial, industrial, and public spaces.
Energy Efficiency, Hospitality, SaaS, IoT, Smart Buildings
auum is a machine that washes, disinfects, and dries glasses to replace plastic cups.
SALZSTROM is a sustainable technology company that focuses on sodium-ion batteries as a viable alternative to lithium-ion energy storage.
Revolutionary platform for solid desiccant regeneration improves energy efficiency and carbon emissions by 50% for HVAC and AWG applications
novoMOF is a Swiss deep tech company pioneering cost-effective, high-performance, and environmentally sustainable MOFs for carbon capture.
Simplifyber is a creator of fully-molded garment and shoe uppers made directly from a cellulose-based liquid.
Solaires Entreprises Inc. is a group of scientists and engineers dedicated to bringing solar energy to a broader audience.
Bloom Biorenewables is making biomass a true alternative to petroleum.
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 837 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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