Explore 293 cleantech startups that raised seed funding. Access verified founder contact information and fundraising data.
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Orbio is a data fusion platform to help companies reduce their methane emissions
Peltier is a platform powering a modular, IoT-connected cold-chain system for precise, sustainable temperature control.
Litherm Technologies is a German deep‑tech startup focused on decarbonizing lime and cement production using fully electric kiln technology.
MacroCycle Technologies is a cleantech company that develops sustainable and zero-carbon plastic upcycling solutions.
Voltify is a climate tech company that offers decarbonization solutions for the freight rail industry.
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Empowering Local Rare Earths with Modular Refining Innovation
Green fintech startup that provides a disruptive SaaS for digital receipt collecting Offline Market Big Data through an in-house AI model
SOLARSPLIT simplify solar energy through a community driven, all-in-one solar investment platform.
Praan is a deep tech company focused on particulate matter and CO2 capture using patent-pending technology.
ARK Capture Solutions is a cleantech company that specializes in decarbonization solutions to record low energy consumption.
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Zevero offers AI-powered software combined with sustainability experts to help businesses track emissions and develop a net-zero strategy.
Liquidstar makes Waypoints, or the 7/11 for Utility Services (Electricity, Water, and Internet) in Emerging Markets
OzoneBio is a cleantech company that focuses on lignocellulosic waste-derived bio-plastics production.
Purfresh Clean is a leader in removing odor, mold, mildew, bacteria, germs, & viruses from enclosed spaces, yachts, & agricultural products
Hardware-signed environmental data infrastructure. Sensor readings verified at the edge, anchored on-chain.
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Qaptis combats climate change by capturing CO2 emissions at the source.
Element Packaging is a manufacturer that provides packaging and distribution services for the food and beverage sectors.
SOLV8 is a technology for sustainable solvent separation.
Ringy connects trade-ins, refurbishers & marketplaces
The easiest, fastest, and lowest-risk way to access clean, off-grid, hydrogen powered electricity. Hydrogen deployment platform and services
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Curve is a biotechnology firm developing scalable protein biomanufacturing systems using precision fermentation and AI-driven optimization.
Revitalizing Windows for Better Buildings. Without Replacement. Without Disruption.
Uplift360 develops chemical regeneration and recycling technologies to recover and reuse high-performance industrial materials.
Get verified founder emails, funding details, and company data for 293 seed cleantech companies.
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