2009
$40M
from 4 investors over 4 rounds
X-energy raised $40M on August 23, 2022
Investors: U.S. Department of Energy
X-energy raised undisclosed on October 15, 2021
Investors: Alumni Ventures Group
X-energy raised $6M on May 18, 2020
Investors: U.S. Dept. of Energy Advanced Research Projects Agency-Energy (ARPA-E)
X-energy raised undisclosed on January 1, 2015
Investors: IBX.