Companies in the clean energy sector developing innovative solutions and technologies.
Explore 748 recently funded clean energy companies with verified founder contact information and fundraising data.
Boxabl develops a factory-compatible building system to reduce homeownership costs.
Building Germany's off-grid EV charging network with hybrid solar & wind carports.
UK energy reduction specialists. 3,000+ sites served, 166.5M+ kWh saved. Voltage optimisation, solar PV, KBR and energy monitoring.
Solar Landscape is an installer and operator of solar energy systems.
Magneto enables efficient cooling and heating without fossil fuels or refrigerants
Optimize and manage charging stations, batteries, solar and the grid with our (white label) Charging and Energy Management Saas cloud.
Pathfinder Clean Energy is a clean energy developer that provides solar development, battery storage, and data centre services.
SulNOx Group provides fuel conditioning processes and products that increase fuel efficiencies and thus reduce emissions.
Provaris Energy is a clean energy infrastructure company that designs and builds compressed hydrogen ships and liquid CO₂ storage systems.
HydrogenPro designs, manufactures, and supplies high-pressure alkaline electrolyzers.
OCI Energy develops solar and battery projects and provides EPC, O&M, and PPA support for commercial and utility clients
LINE Hydrogen is a producer of commercial scale green hydrogen for diesel replacement.
Integrated sensing and analytics company specializing in Electron Paramagnetic Resonance for remote installations in Energy and Transition.
ISCLEANAIR, global leader in ambient air pollution abatement, revolutionizes the cleantech, environmental and energy efficiency sectors
Crowmie is the first investment platform in tokenize renewable energy projects.
AmmPower offers a mix of research, engineering, project development and discovery of solutions and investments for a clean energy future.
$200B+ TAM | Raising Series A | 17 kt H₂/year Platform | Natural Hydrogen & Geothermal | Carbon-Negative | ESG Capital
NOMAD Transportable Power Systems offers patent-pending technologies to fit any project or application need.
NOVONIX is a developer and supplier of high-performance materials and technologies for the global lithium-ion battery industry.
Avantus develops large-scale solar and solar-plus-storage projects to drive the adoption of zero-emission energy.
Ourea Energy is a clean tech company that offers gravity-powered energy storage solution for data centers and independent power producers.
Astracite is a developer of battery anode materials manufactured from captured carbon dioxide.
Mantle Energy develops activated geothermal systems that repurpose depleted wells to generate low-carbon baseload power.
AICE Power develops autonomous subsea drones for monitoring and protecting critical infrastructure and underwater security operations.
The clean energy 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.
Clean Energy 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 clean energy 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 748 clean energy companies tracked in the VCBacked database.
Companies in the clean energy 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 clean energy companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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