X-energy | Company Profile - Revenue, Headcount, Tech Stack, Contacts

X-energy is an advanced nuclear energy company based in Rockville, Maryland, founded in 2009 by Kam Ghaffarian. The company specializes in developing High Temperature Gas Reactors (HTGRs) and the proprietary TRISO fuel that powers them. X-energy aims to provide clean, safe, secure, and affordable energy solutions globally, focusing on innovative nuclear technologies that support a low-carbon future.

The Xe-100 Reactor is a key product, designed to be smaller and safer than conventional reactors, generating 200 MW thermal and approximately 76 MW electric power. X-energy is also constructing the first HALEU fuel fabrication facility in the U.S., which will produce advanced nuclear fuel to support domestic supply chains. The company partners with governments and industries to deploy its small modular reactor technology and is involved in decarbonization initiatives, providing clean energy alternatives for heavy industries. Additionally, X-energy is exploring nuclear thermal propulsion for space exploration, aiming to support missions where solar power is insufficient.