X-energy

Energy · US · x-energy.com

Sviluppa piccoli reattori nucleari modulari (SMR) Xe-100 ad alta temperatura

Founders

Kam Ghaffarian (Iran · ♂) — An Iranian-born American engineer who built SGT into NASA's second-largest engineering service provider, Ghaffarian founded X-energy in 2009 to give back through safe, affordable advanced nuclear power.
Sarah Miller
Eugene Dean

Shares the most investors with (number = shared investors):

Date	Round	Amount
Apr 2026	Incoming IPO X-energy made public its filing for a Nasdaq IPO (ticker XE), aiming to raise up to $814M for its Amazon-backed modular reactors.	$1B
Nov 2025	Series D Plus X-energy closed a $700M Series D led by Jane Street, reaching $1.8B raised, with 144 SMRs already ordered by customers such as Amazon and Dow.	$700M

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