The 12 closest competitors and alternatives to The Nuclear Company among energy companies — ranked by similarity to what The Nuclear Company actually does, not by market-cap band.
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The Nuclear Company is an AI tech-startup operating in the nuclear and energy space that pioneers a fleet-scale approach to building and developing advanced energy solutions.
The Nuclear Company is an energy company headquartered in United States. Xcout recorded 260 job postings from The Nuclear Company in the last 90 days, naming tools such as Amazon SageMaker, NetSuite, PyTorch.
Xcout recorded 260 job postings from The Nuclear Company in the last 90 days, from a hiring record Xcout has kept since August 2026.
The weekly hiring trend, the roles and locations behind it and all 21 tools — see The Nuclear Company's hiring signals →
Ranked by semantic similarity — how close each company is to The Nuclear Company by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar energy company
ONE Nuclear Energy LLC is a Florida limited liability company focused on building baseload energy solutions for artificial intelligence.
Nuclear Energy
The Earthineering Company develops nuclear reactors specifically designed to supply heat for various industrial applications beyond electricity generation. The company aims to provide reliable nuclear energy solutions tailored to energy consumption needs across multiple industries.
Similar energy company
Newcleo PLC is a nuclear technology company incorporated under the laws of England and Wales. It is involved in developing innovative nuclear solutions and has a workforce of hundreds of employees.
Nuclear Energy
Plasmonic Reactor Systems designs and develops inherently safe, cost-effective modular, small, and micro nuclear reactors utilizing fission and fusion technologies. The company provides table-top, laser-driven nuclear reactor solutions that require minimal infrastructure to make sustainable energy accessible.
Nuclear Energy
CURIO Ventures Corp develops advanced nuclear technologies focused on commercializing a closed nuclear fuel cycle. Through its NuCycle process and related initiatives, the company provides nuclear fuel recycling solutions and supports next-generation nuclear reactors for utility and energy sectors.
Alternative Energy
Nuclear Turbine is an electrical equipment and technology company headquartered in Manchester, United Kingdom, specializing in advanced nuclear turbine island systems.
Similar energy company
Blue Energy Global Inc. designs and delivers factory-built nuclear power plants using a modular assembly approach to reduce construction time and costs. The company serves energy markets, including data centers and industrial power needs, by providing deployable and financeable clean energy infrastructure.
Similar energy company
The Emirates Nuclear Energy Corporation develops and manages the peaceful civil nuclear energy program in the United Arab Emirates. It operates the Barakah Nuclear Energy Plant to generate clean electricity and drive the decarbonization of the nation's power systems.
Similar energy company
Deuterium Energetics develops and licenses nano confinement fusion technology to provide a renewable and sustainable power source. The company designs and scales customized energy production systems to serve various use cases, including electric vehicle charging stations, neighborhoods, factories, cities, and spacecraft.
Similar energy company
Last Energy develops, owns, and operates modular nuclear power plants to provide on-site baseload energy for utilities and energy-intensive industries. The company utilizes a full-service delivery model that combines proven reactor technology and power purchase agreements, eliminating the need for customers to finance or manage the assets.
Similar energy company
Aalo Atomics designs and manufactures mass-producible nuclear power plants purpose-built for data centers and clean energy markets. Headquartered in Austin, Texas, the company operates a dedicated factory and headquarters facility.
Nuclear Energy
Deployable Energy is a nuclear electric power generation company founded in 2025. The company achieved criticality for its first Unity demonstration reactor at Idaho National Laboratory and has a team of 11 to 50 employees.
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