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X-energy
AddedFeb 13, 2024
UpdatedJul 4, 2026
X-energy

X-energy

X-Energy LLC: A US-based nuclear energy solutions provider, specializing in reactor and fuel design.

HQ
Rockville, MD, US
Founded
2009
Overview
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Fundraising
Employees
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Website

Founded in 2009 by Kam Ghaffarian, X-energy LLC is a US-based nuclear energy solutions provider headquartered in Rockville, Maryland. The company specializes in the design and engineering of Generation IV high-temperature gas-cooled nuclear reactors and the TRISO-X fuel that powers them. X-energy's core mission is to enhance energy, environmental, national, economic, industrial, and infrastructure security through advanced nuclear technology. Their market focus is primarily on providing safe, reliable, and sustainable nuclear energy solutions within the United States.

Notable figures affiliated with X-energy include founder Kam Ghaffarian and CEO Clay Sell. The company has garnered significant attention and investment from both private and public sectors, reflecting confidence in its innovative approach to nuclear energy. Key achievements include the development of their proprietary TRISO-X fuel and advancements in reactor safety and efficiency. Overall, X-energy has made a substantial impact on the nuclear energy industry by pushing the boundaries of reactor technology and contributing to energy security and sustainability initiatives.

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X-energy - Quick Facts

Who are X-energy's competitors?

Companies similar to X-energy include TerraPower, Usnc, Clean Core Thorium Energy and Kairos Power.

When was X-energy founded?

X-energy was founded in 2009.

Where is X-energy's headquarters located?

X-energy's headquarters is located in Rockville, MD, US.

When was X-energy's last funding round?

X-energy's most recent funding round was for $235M (USD) in December 2023.

How much has X-energy raised to-date?

As of Dec 5, 2023, X-energy has raised a total of $281M (USD).

How many employees does X-energy have?

X-energy has 589 employees as of Feb 4, 2024.

X-energy - Classification

Industry
  • Hardware
Technology
  • Cleantech
Geographic Exposure
  • United States
Customer
  • Enterprise
Main Product
  • Nuclear Fuel
  • Nuclear Reactors
Tags
  • Engineering
Unique IDs
  • secCik: 0002088896
  • ticker: XE
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 221110Electric Power Generation
  • 221113Nuclear Electric Power Generation
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
Show 3 more industry codes
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services