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Kairos Power competitors & alternatives
The 12 closest competitors and alternatives to Kairos Power among energy companies — ranked by similarity to what Kairos Power actually does, not by market-cap band.
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About Kairos Power
Kairos Power LLC is an American nuclear energy company founded in 2016 that is developing fluoride salt-cooled high-temperature reactors (FHRs), a type of molten-salt reactor, in a small modular reactor (SMR) form factor.
Kairos Power at a glance
Kairos Power is an energy company headquartered in United States, founded in 2016. Xcout tracks 14 named people at Kairos Power, including Ignacio Redondo (Chief Financial Officer). Xcout recorded 51 job postings from Kairos Power in the last 90 days.
Kairos Power leadership
- Ignacio RedondoChief Financial Officer
- Kerry McIntoshChief of Staff
- Tom MillerChief of Staff, Technology Development
- Mike LauferChief Executive Officer, Co-Founder
- Edward BlandfordChief Technology Officer, Co-Founder
- Alan KruizengaVice President, Salt
8 more named people on record for Kairos Power, with roles, board committees and tenure — see the full roster →
Hiring at Kairos Power
Xcout recorded 51 job postings from Kairos Power 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 — see Kairos Power's hiring signals →
Top 12 Kairos Power competitors
Ranked by semantic similarity — how close each company is to Kairos Power by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar energy company
NANO Nuclear Energy Inc. operates as a nuclear energy company. The company is developing KRONOS MMR Energy System, a high-temperature gas-cooled reactor; LOKI MMR, a compact microreactor designed for remote and specialized applications; ZEUS, a solid core battery reactor; and ODIN, a low-pressure salt coolant reactor. It is also developing a high-assay low-enriched uranium fuel processing facility to provide a fuel pipeline for the nuclear reactor industry, and fuel transportation and nuclear consultation businesses. The company was incorporated in 2022 and is based in New York, New York.
Similar energy company
Copenhagen Atomics is a Danish engineering company headquartered in Denmark, founded in 2014. It focuses on developing molten salt reactors powered by thorium.
Similar energy company
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.
Nuclear Energy
TerraPower, LLC is an American nuclear reactor design and development engineering company headquartered in Bellevue, Washington.
Similar energy company
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.
Similar energy company
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.
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.
Similar energy company
Oklo Inc. is a publicly traded American nuclear power company based in Santa Clara, California. The company develops a small modular nuclear reactor, the Aurora Powerhouse, and intends to sell both electricity and radioisotopes produced by their Aurora reactors. The company's name is derived from Oklo, a region in the country of Gabon, Africa, where self-sustaining nuclear fission reactions occurred approximately 1.7 billion years ago.
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.
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.
Similar energy company
Blykalla AB is a clean energy company founded in 2013 as a spin-off from the Royal Institute of Technology in Stockholm. The company develops and builds advanced small modular nuclear reactors designed to deliver the next generation of clean energy.
Similar energy company
X-Energy, Inc. operates within the energy sector, primarily focusing its efforts on the development of modular nuclear reactors and cutting-edge fuel technology to enable clean energy production. This company was established in 2009 by co-founders Kam Ghaffarian and Eben Mulder, and its main corporate offices are situated in Rockville, Maryland.
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