Companies in the energy efficiency sector developing innovative solutions and technologies.
Explore 410 recently funded energy efficiency companies with verified founder contact information and fundraising data.
BattGenie is developing software technology that enables safer, longer-lasting, and faster-charging batteries.
Enersion is a researcher and developer of cooling, heating, and electricity products.
Smart building solutions that automates building and workforce efficiencies, to maximize the ROI of your real estate portfolio.
WhiteHawk Energy focuses to acquire the mineral and royalty interests.
Comunidad Solar is a company that provides energy self-consumption services.
Joule Case ESS is designed to meet the mission-critical power needs of businesses, heavy industry, grid-backup, and EV charging.
Universal Kraft Canada Renewables provides renewable energy solutions.
Blue Line Battery is a manufacturer of rechargeable lithium-ion batteries.
Conry Tech is reinventing air-conditioning to improve comfort and make it sustainable, founded by award winning HVAC experts.
Ekotrope provides construction planning, designing, and consulting services for new and renovated buildings.
Cascadia Windows and Doors is a manufacturer of energy efficient fiberglass windows and doors.
Enjay Systems is a manufacturing company that develops heat-exchange equipment that recovers energy from hostile environments.
Solenery is an AI-powered renewable energy platform that facilitates the adoption of solar and net-zero solutions for business premises.
LifeLabs Design is a materials science company that develops technology designed to reduce energy consumption.
mopo provides clean, affordable energy to the off-grid market in Africa.
General Fusion provides commercial fusion energy by developing a magnetized target fusion (MTF) technology.
Swirltex builds custom water treatment systems for a wide range of applications.
Circonomit offers a scalable SaaS solution that enables real-time data driven environmental based decision-making.
Dexter offers forecasting and dispatching solutions based on AI and cloud-based technology, increasing efficiency and lowering costs.
Enter provides energy audits, procurement and financing, and benchmarking for European homes.
We design, manufacture, and sell the world's first intelligent heat pump water heater.
Lumoview digitizes buildings in 2 seconds per room and empowers owners to improve their buildings and reduce CO2 emissions.
REplace is a tool for constructing renewable energy projects that makes determining the site of a solar or wind greenfield project simple.
HESS Ltd. is a technological solution provider, a pioneer in creating hybrid energy storage solutions for the electrical grid
Pydro is a Hamburg-based company that aims to become an integrated solution provider for smart water networks.
The energy efficiency 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.
Energy Efficiency 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 energy efficiency 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 410 energy efficiency companies tracked in the VCBacked database.
Companies in the energy efficiency 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 energy efficiency companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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