Companies in the nuclear sector developing innovative solutions and technologies.
Explore 78 recently funded nuclear companies with verified founder contact information and fundraising data.
Nuclearn is a software company delivering AI solutions for automating Nuclear Industry tasks.
Aalo Atomics manufactures and develops nuclear power plants for clean energy production.
Deep Isolation develops and commercializes technology to safely dispose of nuclear waste using deep horizontal boreholes.
Stellaria is reimagining sustainable rapid neutron nuclear energy.
Terrestrial Energy is a developer of a reactor power plant technology to provide carbon-free energy for the global industry.
The Nuclear Company is a fleet-scale nuclear deployment firm that offers for nuclear sectors.
Thorizon develops and deploys cutting-edge technology for molten salt reactors.
Nusano is a physics firm that produces radioisotopes, tiny tracers doctors use to diagnose and cure cancer and other ailments.
Blue Capsule Technology is a nuclear power company that develops advanced innovative reactors to produce industrial-grade heat.
SAINUC is a modular nuclear power (SMR - Small Modular Reactor) research and development company.
The Nordic region's very first 100% nuclear electricity provider, raising funding to science and R&D in next-gen nuclear.
Terranox AI uses physics-informed AI models and field programs to identify and evaluate uranium exploration targets.
Standard Nuclear manufactures advanced nuclear fuel for next-generation reactors and high-temperature applications.
Elementl Power is an energy company that specializes in nuclear development services with a focus on clean energy infrastructure.
Howe Industries is a technology development company that offers new technologies for space exploration and power generation.
Transmutex will reduce stockpile of nuclear waste by 99% while producing profitable carbon-free energy.
Last Energy is a nuclear technology company that provides nuclear energy through its modular micro nuclear power plants.
digiLab empowers organisations and governments through the application of AI and uncertainty quantification.
ExoFusion is a fusion energy design, IP, and innovation company that offers three GTM strategies: consulting, design, and licensing.
Maritime Fusion specializes in the development and construction of high-temperature superconducting fusion reactors.
X-energy is a nuclear energy company that develops small modular nuclear reactors and nuclear fuels for clean energy generation.
NANO Nuclear Energy is an energy company that builds micro-small modular reactors and advanced nuclear reactors.
The nuclear 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.
Nuclear 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 nuclear 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 78 nuclear companies tracked in the VCBacked database.
Companies in the nuclear 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 nuclear companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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