X energy llc how much
53B in funding from investors like Ares Management, C5 Capital and DL E&C. X Energy is a series D company based in Greenbelt (United States), founded in 2010 by Kam Ghaffarian. It operates as a Developer of small modular & high temperature gas cooled nuclear reactor. , November 24, 2025 – X-Energy Reactor Company, LLC (“X-energy”), a leader in advanced nuclear reactor and fuel technology, today announced it has closed an oversubscribed Series D financing round of approximately $700 million led by Jane Street, from new investors including ARK. X-energy has successfully raised funds over 9 rounds, with the latest being a $700 million Series D financing round. X-energy's latest funding round was a Private Equity for $5M on January 28, 2026. Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.
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