13 companies in Advanced nuclear.
X-energy
Advanced nuclear · Developer of the Xe-100 high-temperature gas-cooled reactor and TRISO-X fuel
Latest (Aug 20, 2026): Long Mott Generating Station: Plant configuration as described by the NRC: four Xe-100 reactors, 800 MW thermal (design disclosed)
Open profile →Oklo
Advanced nuclear · Developer of the Aurora fast-reactor powerhouse and fuel recycling
Latest (Sep 10, 2026): Oklo reports entry into a material definitive agreement (Form 8-K, Item 1.01)
Open profile →Centrus Energy
Advanced nuclear · Grid and enabling infrastructure · Enrichment, including HALEU fuel production for advanced reactors
Latest (Nov 4, 2026): Centrus Reports Third Quarter 2026 Results
Open profile →NANO Nuclear Energy
Advanced nuclear · Developer of portable microreactor designs
Latest (Oct 2, 2026): NANO Nuclear Energy Advances Vertical Integration Strategy by Signing Definitive Agreement to Acquire Strategic NRC-Licensed U.S. Nuclear Fuel Processing Assets
Open profile →Terra Innovatum
Advanced nuclear · Developer of the SOLO micro-modular reactor
Latest (Oct 23, 2026): Terra Innovatum reports a change of its independent auditor (Form 8-K, Item 4.01)
Open profile →Deep Fission
Advanced nuclear · Developer of a pressurised-water reactor placed in a deep borehole
Latest (Oct 20, 2026): Deep Fission Signs Binding 25-Year Master Energy Purchase Agreement for Planned Commercial Project
Open profile →BWX Technologies
Advanced nuclear · Grid and enabling infrastructure · Nuclear components and fuel; reactor manufacturing for government and commercial programmes
Latest (Nov 4, 2026): BWX Technologies, Inc. Announces Proposed Offering of Senior Notes
Open profile →GE Vernova
Advanced nuclear · Grid and enabling infrastructure · Power equipment maker; with Hitachi, designer of the BWRX-300 small modular reactor
Latest (Oct 28, 2026): 1 Defined as remaining performance obligation (RPO)
Open profile →NuScale Power
Advanced nuclear · Designer of the NuScale light-water small modular reactor
Latest (Nov 5, 2026): NuScale Power reports results of operations and financial condition (Form 8-K, Item 2.02)
Open profile →Constellation Energy
Advanced nuclear · Largest US nuclear plant operator; reactor restarts and power agreements with developers and data centres
Latest (Nov 9, 2026): CONSTELLATION REPORTS THIRD QUARTER 2026 RESULTS
Open profile →Radiant
Advanced nuclear · Developer of the Kaleidos portable microreactor
Latest (Dec 30, 2025): Radiant reports $268.8 million of equity sold in a private offering
Open profile →TerraPower
Advanced nuclear · Developer of the Natrium sodium-cooled reactor with molten-salt energy storage
Latest (May 23, 2026): Natrium Kemmerer Unit 1: DOE account of the permit and the start of plant construction (construction)
Open profile →Kairos Power
Advanced nuclear · Developer of the fluoride salt-cooled high-temperature reactor (KP-FHR)
Latest (Sep 21, 2026): Hermes 2 Demonstration Plant: Samsung C&T strategic investment in Kairos Power (company level), binding term sheet, subject to regulatory approvals; stated purpose is Hermes 2 delivery (conditional)
Open profile →Coverage is not an offer to invest. Private ownership does not imply available shares. Sector labels are Power Inflection’s own coverage classification, not company claims.
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