Premiere 26 Global Nuclear Power Corporations
Premiere 26 Global Nuclear Power Corporations
The nuclear power industry is a vital sector that plays a significant role in the global energy mix, offering clean, reliable, and efficient energy on a large scale. Dominated by a handful of key players globally, these companies specialize in designing, constructing, and maintaining nuclear power plants worldwide. They also provide a broad array of related services, such as manufacturing components, producing fuel, and various nuclear technologies. With burgeoning demand for clean energy and new advancements in technology, the industry is expected to experience considerable growth. The future of the industry could also see an increased focus on safety measures, waste disposal solutions, and breakthroughs in nuclear science.
Top 26 Nuclear Power Companies
1. Areva
- Website: areva.com
- Headquarters: Paris La Defense, France, France
- Founded: 2001
- Headcount: 10001+
AREVA is a nuclear energy company that specializes in designing, building, maintaining, and advancing nuclear power plants worldwide. They offer innovative solutions and value-added technologies for the global nuclear fleet. With expertise in component manufacturing, fuel production, and reactor services, AREVA plays a major role in the nuclear energy market.
2. BWX Technologies, Inc.
- Website: bwxt.com
- Headquarters: Lynchburg, Virginia, United States
- Founded: 1867
- Headcount: 5001-10000
- Latest funding type: Post Ipo Debt
BWXT is a nuclear technology company that specializes in a wide range of products and services related to nuclear power, such as naval nuclear propulsion, commercial nuclear components, nuclear fuel, and strategic nuclear materials. They also provide complex operations management, environmental management, nuclear medicine, research, and advanced technologies.
3. GE Power & Water
- Website: gepower.com
- Headquarters: Alvaro Obregon, Cdmx, Mexico
- Founded: 1998
- Headcount: 10001+
GE Hitachi Nuclear Energy (GEH) is a world-leading provider of advanced reactor technology, fuel, and nuclear services. They offer solutions and services in the nuclear power industry, including the BWRX-300, NATRIUM, ESBWR, ABWR, and PWR technologies.
4. Ansaldo Energia
- Website: ansaldoenergia.com
- Headquarters: Genova, Liguria, Italy
- Founded: 1853
- Headcount: 1001-5000
- Latest funding type: Private Equity
Ansaldo Energia is a company that focuses on safety, security, quality, and sustainability in the nuclear energy sector. They offer innovative solutions for future nuclear technologies, including fusion, Generation IV, and small modular reactors. They also specialize in nuclear plant EPC contracting and system integration, as well as decommissioning and waste treatment solutions. Their services include optimization of emission and performance for gas turbines, steam turbines, and turbomachinery. Ansaldo Energia aims to provide efficient and sustainable energy solutions for the future.
5. Eletronuclear
- Website: eletronuclear.gov.br
- Headquarters: Rio De Janeiro, Rj, Brazil
- Founded: 1997
- Headcount: 1001-5000
Eletronuclear is a company operating in the energy sector, specifically in the field of nuclear power. They are responsible for the operation and management of nuclear power plants. With a focus on safety and sustainability, Eletronuclear plays a crucial role in providing clean and reliable energy to the country.
6. Cameco Corporation
- Website: cameco.com
- Headquarters: Saskatoon, Saskatchewan, Canada
- Founded: 1988
- Headcount: 1001-5000
- Latest funding type: Ipo
Cameco is one of the largest global providers of uranium fuel, supporting safe, reliable, and emissions-free nuclear power. We meet the increasing demand for clean electricity and contribute to net-zero goals.
7. Ontario Power Generation
OPG is a company in the energy industry that focuses on nuclear power, hydroelectric power, and renewable generation. They offer low-cost power, creating jobs, and strengthening the economy. OPG is committed to innovation, sustainability, and environmental protection.
8. EnergySolutions
- Website: energysolutions.com
- Headquarters: Salt Lake City, Utah, United States
- Founded: 2006
- Headcount: 501-1000
- Latest funding type: Ipo
EnergySolutions is an international nuclear services company headquartered in Salt Lake City, Utah. With operations across the United States, Canada, and Japan, EnergySolutions provides integrated services and solutions to the nuclear industry. The company has state-of-the-art facilities to safely recycle, process, and dispose of nuclear material.
9. Societatea Nationala Nuclearelectrica SA
- Website: nuclearelectrica.ro
- Headquarters: Bucharest, Choose From Lis, Romania
- Founded: 1998
- Headcount: 1001-5000
- Latest funding type: Ipo
Nuclearelectrica is a Romanian company registered under the Ministry of Energy that specializes in the production of nuclear fuel and thermal and electric energy. They are also involved in investment and development projects related to nuclear power plants in Romania.
10. STP Nuclear Operating Company
- Website: stpnoc.com
- Headquarters: Wadsworth, Texas, United States
- Founded: 1971
- Headcount: 1001-5000
STP Nuclear Operating Company (stpnoc.com) is a leading nuclear power company that operates the South Texas Project Electric Generating Station. With two units producing 2,700 megawatts of carbon-free electricity, STP provides clean energy to two million Texas homes. The company is committed to nuclear safety, plant operations improvement, and safe and reliable energy generation.
11. Rosatom Southeast Asia
- Website: rosatom-asia.com
- Headquarters: Singapore, Singapore
- Headcount: 10001+
ROSATOM Asia is a global technology leader and the State Atomic Energy Corporation of Singapore. They offer a wide range of products and services, including nuclear power, uranium enrichment, nuclear medicine, and non-nuclear solutions like hydro and wind power.
12. Edvance
- Website: edvance.fr
- Headquarters: Paris, Ile-De-France, France
- Founded: 2017
- Headcount: 1001-5000
Edvance is a nuclear power project development company. They specialize in engineering studies and architectural design for nuclear power plants, with a focus on adapting the EPR reactor to specific sites. Their goal is to create safe and efficient low-carbon electricity generation worldwide.
13. Centrus Energy Corp.
- Website: centrusenergy.com
- Headquarters: Bethesda, Maryland, United States
- Founded: 1998
- Headcount: 201-500
Centrus Energy is a trusted supplier of nuclear fuel and services for the nuclear power industry. They provide fuel and services for commercial nuclear reactors and play a critical role in supporting U.S. national security and advanced manufacturing and engineering capabilities.
14. Japan Atomic Energy Agency
- Website: jaea.go.jp
- Headquarters: Tokai-Mura, Ibaraki, Japan
- Founded: 2007
- Headcount: 1001-5000
The Japan Atomic Energy Agency (JAEA) is a national research and development organization that specializes in nuclear energy research and development. They provide seismic damage information related to earthquakes and nuclear power plants. The organization collects and archives data on seismic activities and their impact on nuclear facilities. The JAEA is committed to ensuring the safety and security of nuclear energy in Japan.
15. Okg
OKG is a company that specializes in the production of secure, environmentally friendly energy. They operate Oskarshamn 3, one of the world's largest nuclear reactors, generating a maximum power of 1450 MW. Their goal is to provide fossil-free energy for at least 60 years.
16. Centrales Nucleares Almaraz-Trillo, AIE
- Website: cnat.es
- Headquarters: Madrid, Community Of Madrid, Spain
- Founded: 1999
- Headcount: 1001-5000
Centrales Nucleares Almaraz-Trillo is a company that produces electrical energy in a safe, reliable, and environmentally-friendly manner. They ensure long-term production through optimal operation of the Almaraz and Trillo nuclear power plants.
17. Nuclear Power Plant KRSKO, Slovenia
Nek.si is a company based in Krško, Slovenia that specializes in the production of nuclear energy. With a low carbon footprint, they offer a clean and reliable source of energy. They provide stable and efficient electricity to households and various social systems.
18. TerraPower LLC
- Website: terrapower.com
- Headquarters: Bellevue, Washington, United States
- Founded: 2006
- Headcount: 51-200
- Latest funding type: Series A
TerraPower is a clean energy company that aims to address the growing demand for electricity by advancing nuclear energy. They focus on developing groundbreaking technologies, including nuclear science for medical isotopes to treat cancer. TerraPower is dedicated to lifting billions out of poverty through clean energy solutions.
19. Kernkraftwerk Leibstadt AG
The company, kkl.ch, is a nuclear power plant located in Leibstadt, Switzerland. They are responsible for the safe operation, maintenance, and disposal of radioactive waste from the plant. They offer guided tours and educational programs to inform the public about nuclear energy.
20. Uranium Energy Corp
- Website: uraniumenergy.com
- Headquarters: Corpus Christi, Texas, United States
- Founded: 2003
- Headcount: 11-50
- Latest funding type: Post Ipo Equity
Uranium Energy Corp (UEC: NYSE AMERICAN) is a fast-growing supplier of fuel for the green energy transition to a low-carbon future, providing low-cost uranium for emission-free electricity generation.
21. World Nuclear Association
- Website: world-nuclear.org
- Headquarters: London, England, United Kingdom
- Founded: 1975
- Headcount: 11-50
World Nuclear Association is a membership-based organization that provides information, publications, and industry reports on nuclear energy and its applications. The association promotes the peaceful use of nuclear energy and provides a platform for knowledge-sharing among its members.
22. Atomic Energy Regulatory Board
- Website: aerb.gov.in
- Headquarters: Mumbai, Maharashtra, India
- Founded: 1983
- Headcount: 201-500
The Atomic Energy Regulatory Board (AERB) is an organization that ensures the safe use of ionising radiation and nuclear energy in India. It conducts research, safety assessments, and inspections to prevent undue risk to people and the environment. AERB also regulates radiation facilities, nuclear power plants, and nuclear medicine applications.
23. Pebble Bed Modular Reactor (PBMR)
- Website: pbmr.co.za
- Headquarters: Centurion, Guateng, South Africa
- Founded: 1999
- Headcount: 51-200
PBMR (Pebble Bed Modular Reactor) is a nuclear reactor design and engineering company. They develop and market small-scale, high-temperature reactors globally and provide safe, clean, cost-competitive, versatile, adaptable, and green energy. PBMR's helium-cooled, High Temperature Reactor (HTR) offers high efficiency and attractive economics without compromising on passive safety. They prioritize safety, environment, and social responsibility and have features that eliminate the need for human intervention in worst-case scenarios.
24. newcleo
- Website: newcleo.com
- Headquarters: West End, England, Bahamas
- Founded: 2021
- Headcount: 51-200
- Latest funding type: Series Unknown
newcleo is a company offering a unique circular, next-generation nuclear energy solution. They are innovating the nuclear energy industry to play their part in climate change mitigation and global decarbonisation.
25. Usnc
- Website: usnc.com
- Headquarters: Seattle, Washington, United States
- Founded: 2011
- Headcount: 51-200
- Latest funding type: Series A
Ultra Safe Nuclear is a company that specializes in the development of advanced nuclear technologies. They offer innovative solutions for clean and reliable zero-carbon energy production. With a focus on Nuclear Thermal Propulsion (NTP) systems and radioisotope-powered spacecraft, they are at the forefront of cutting-edge technology in the nuclear industry.
26. Friends of the Earth Australia
- Website: foe.org.au
- Headquarters: Melbourne, Victoria, Australia
- Founded: 1974
- Headcount: 51-200
Friends of the Earth Australia is an organization dedicated to environmental advocacy and activism. They work on various campaigns and projects to promote sustainable practices, protect land and water resources, and fight against the negative impacts of industries such as nuclear power. Through donations and support, individuals can contribute to their important work.
Want to find more nuclear power companies?
If you want to find more companies that offer comprehensive nuclear energy solutions including plant design, reactor technology, and nuclear propulsion you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.
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- Ownership: Which of these are private equity backed? Which are family-owned?
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