Companies in the energy efficiency sector developing innovative solutions and technologies.
Explore 412 recently funded energy efficiency companies with verified founder contact information and fundraising data.
Sunprime is a fast-growing Independent Power Producer based in Italy focused on Solar C&I, and smart homes segments.
Energsoft is software as a service that improves batteries and energy storage, B2B platform reports, and predicts batteries AI insights.
AlumaPower develops an aluminum-based energy source providing carbon-free energy.
Industry 4.0 technology decreasing the energy & utilities bills and maintenance costs. Helping factories, buildings & insurance.
FTC Solar is a fast-growing, global provider of solar tracker systems, technology, software, and engineering services.
dsb Deutsche Sanierungsberatung provides easy and sustainable solutions for home renovations.
Avatar Innovations provides business solutions for energy transition.
CUBi is a tech-based startup that aims to make electricity visible to managers and decision makers in the commercial and industrial sector
BeeBryte remotely optimizes HVAC-R systems using AI to cut energy costs, ease operations, and ensure regulatory compliance.
Thermondo promote the energy transition with innovative heat solutions.
EIT InnoEnergy is an environmental services company that provides catalysing and accelerating energy transitions.
Silicon MicroGravity is a company developing novel sensor technology.
TROES is a Canadian company to develop smart power energy storage technologies, products and solutions.
STACs Technology zero-emissions cooling solutions upcycle the District Energy industry's services and reach
RocketFrac designs a propellant based fracing technology for economically efficient and environmentally friendly oil & gas recovery.
CleanO2 is a microscale carbon capture solution platform for the commercial heating industry.
Presidio Petroleum is a leading oil and gas efficiency company.
Arthur Inc. provides Bitcoin mining operators with high-performance computing infrastructure.
Hark Technologies is a technology company that develops smart energy optimization solutions for households and commercial buildings.
WEC Energy Group is one of the nation’s largest electric and natural gas delivery companies.
Energy Drive Systems as a Service, Energy Efficiency
BlocPower is an energy technology startup that focuses on developing healthy, green, and smart cities.
Balam is a private equity business that specializes in equity investments in renewable energy generation, specifically solar PV &mini-hydro.
Pearlstone is a Demand Response Aggregator that supports the National Grid to balance the supply and demand for energy.
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 412 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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