Xcout Intel
Oklo competitors & alternatives
The 12 closest competitors and alternatives to Oklo among energy companies — ranked by similarity to what Oklo actually does, not by market-cap band.
Subscribe to see Oklo’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
About Oklo
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.
Oklo at a glance
Oklo is an energy company headquartered in Santa Clara, United States. It is publicly listed (OKLO) with a market capitalisation of $7.2B. Xcout tracks 21 named people at Oklo, including Richard Craig Bealmear (Chief Financial Officer). Xcout recorded 171 job postings from Oklo in the last 90 days.
Oklo leadership
- Richard Craig BealmearChief Financial Officer
- Alexandra RennerChief Product Officer
- John HansonChief of Staff
- William Carroll Murphy GoodwinChief Legal & Strategy Officer
- William GoodwinChief Legal & Strategy Officer
- Jacob DewitteCo-Founder, Chief Executive Officer & Chairman
15 more named people on record for Oklo, with roles, board committees and tenure — see the full roster →
Hiring at Oklo
Xcout recorded 171 job postings from Oklo in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see Oklo's hiring signals →
Top 12 Oklo competitors
Ranked by semantic similarity — how close each company is to Oklo by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar energy company
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.
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
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 energy company
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.
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.
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
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
TerraPower, LLC is an American nuclear reactor design and development engineering company headquartered in Bellevue, Washington.
Similar energy company
Radiant Industries is a pioneering company based in El Segundo, California, focused on developing mass-produced portable nuclear generators. The company works on innovative nuclear energy solutions to meet various power generation needs.
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
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
Eagle Nuclear Energy Corp. functions as an exploration and extraction enterprise, primarily dedicated to identifying and developing mineral resources across North America. This organization holds a distinctive position within the nuclear energy sector, integrating localized uranium prospecting with its proprietary Small Modular Reactor (SMR) technology. Furthermore, it engineers compact, modular nuclear reactors specifically designed to supply electricity for industrial operations and national power grids. Established in 2023, the company maintains its corporate headquarters in Reno, Nevada.
Analyze another company
Search any company we track to see its competitive set.
Or describe a company
Paste a short paragraph describing a company or product — we'll find the most similar companies we track, scored 1–100.
See the full profile of Oklo and its market
Funding, investors, tech stack, hiring signals, leadership and corporate events — for Okloand every competitor above — in one live dashboard.
Subscribe to Xcout Intel →