The 12 closest competitors and alternatives to Holtec Nuclear Corp among nuclear energy companies — ranked by similarity to what Holtec Nuclear Corp actually does, not by market-cap band.
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Holtec Nuclear Corporation has announced the launch of an initial public offering and is involved in nuclear power plant projects such as the Palisades facility. The company's manufacturing division produces safety-significant engineered designs based on Holtec Nuclear Division's specifications.
Holtec Nuclear Corp is a nuclear energy company headquartered in United States. Xcout tracks 20 named people at Holtec Nuclear Corp, including Annat Jain (Chief Credit Officer of Holtec International CEO of Holtec Asia Senior Advisor to the Founder Chairman and CEO of Holtec International Head of Strategic Partner).
14 more named people on record for Holtec Nuclear Corp, with roles, board committees and tenure — see the full roster →
6 corporate events on record, with sources — see the full timeline →
Ranked by semantic similarity — how close each company is to Holtec Nuclear Corp by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar nuclear energy company
Holtec International is an American supplier of equipment and systems for the energy industry. Founded in Mount Laurel, New Jersey in 1986, Holtec International is a privately held technology company with domestic operation centers in New Jersey, Florida, Ohio and Pennsylvania and worldwide in Brazil, India Japan, Mexico, Poland, South Africa, Spain, U.K. and Ukraine. It specializes in the design and manufacture of parts for nuclear reactors. The company sells equipment to manage spent nuclear fuel from nuclear reactors.
Energy
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.
Energy
Standard Nuclear, Inc. is a reactor-agnostic producer of TRISO nuclear fuel, designing and manufacturing advanced nuclear fuels for next-generation reactors to support U.S. energy security. The company is the only independent U.S. manufacturer of TRISO fuel, a robust, high-performance fuel essential to advanced nuclear reactors. It aims to supply advanced fuels to the next-generation nuclear industry and deliver radioisotope power solutions.
Energy
NuScale Power Corporation specializes in the development and sale of modular light water reactor nuclear power facilities. These innovative plants are designed to provide energy for a wide array of applications, including the generation of electricity, district heating systems, water desalination, hydrogen production, and various industrial heat processes. Key products in their portfolio include the NuScale Power Module, an individual water reactor unit capable of producing 77 megawatts of electricity (MWe). They also offer the VOYGR-12 power plant, which delivers a substantial 924 MWe, along with four-module VOYGR-4 and six-module VOYGR-6 configurations. Beyond these standard offerings, NuScale provides other adaptable configurations tailored to meet specific customer demands. Established in 2007, the company maintains its headquarters in Portland, Oregon, and operates as a subsidiary of Fluor Enterprises, Inc.
Nuclear Energy Services
Studsvik AB provides technical solutions and services for the global nuclear industry, covering the entire lifecycle from new construction to final disposal. Its offerings include decommissioning and radiation protection, fuel and materials technology, isotopes, nuclear simulation software, and waste management technology.
Energy
Antares Nuclear, Inc. is a United States-based company specializing in factory-produced fission microreactors. It is expanding its headquarters, known as Antares Prime, in California to support reactor development, manufacturing, and regulatory milestones.
Energy
Korea Hydro & Nuclear Power (KHNP) is a South Korean electricity-generation company and subsidiary of Korea Electric Power Corporation (KEPCO). It operates the country’s nuclear and hydroelectric power plants and supplies generated electricity to the Korean power system, while also pursuing overseas nuclear and hydro projects.
Energy
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.
Energy
Centrus Energy Corp. is a global provider of essential nuclear fuel and associated services to the nuclear power industry, serving markets including the United States, Japan, and Belgium. The company operates through two primary divisions: Low-Enriched Uranium (LEU) and Technical Solutions. The LEU segment specializes in supplying key components for nuclear energy production, offering separative work units (SWU) — either as a standalone part of LEU or combined with natural uranium — as well as natural uranium, primarily to utilities operating nuclear power plants. Conversely, the Technical Solutions segment offers a comprehensive array of services, encompassing technical expertise, manufacturing, engineering design, procurement, construction management, and operational support. This segment caters to both public and private sector clients, with notable involvement in projects such as the engineering and testing of the American Centrifuge. Established in 1998, the company was formerly known as USEC Inc. before officially changing its name to Centrus Energy Corp. in September 2014. Its corporate headquarters are situated in Bethesda, Maryland.
Energy
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.
Energy
ZettaJoule is an advanced small modular reactor company developing on-site nuclear reactors designed to provide clean heat, electricity, and hydrogen for energy-intensive industries. Operating in the United States and Japan, the company aims to deliver reliable, zero-carbon energy solutions operating at temperatures up to 950°C.
Similar nuclear energy company
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.
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