The IPO Buzz: Standard Nuclear (STDN Proposed) Plans to Raise $356 Million

Standard Nuclear (STDN Proposed) disclosed the terms for its $356 million IPO early today – Tuesday, July 7, 2026. The Oak Ridge, Tennessee-based nuclear fuel company is offering 18.25 million shares at a price range of $18.00 to $21.00 to raise $355.9 million, if priced at the $19.50 mid-point of its range. Standard Nuclear would have a market cap of about $3.29 billion, if priced at $19.50, the mid-point of its range.

BofA Securities and Goldman Sachs are leading the joint book-running team. Barclays, UBS Investment Bank, Evercore ISI, RBC Capital Markets, William Blair and Stifel round out the roster of joint book-runners.

Standard Nuclear’s IPO is set to price next week. (Please see the IPO Calendar.)

“Our mission is to supply advanced nuclear fuels that enable safe, reliable and scalable nuclear power generation. We aim to support the re-emergence of the U.S.’s newbuild nuclear infrastructure, strengthen domestic energy security and meet the nation’s growing demand for safe, reliable and clean baseload power,” Standard Nuclear said in the prospectus.

Standard Nuclear is “the only company in the United States with industrial-scale TRISO manufacturing facilities to date, based on our commercialized manufacturing capability supported by production-grade equipment, established processes, and facility infrastructure designed for sustained, high-throughput output and scalable expansion,” according to the prospectus.

“We design, engineer, and manufacture advanced nuclear fuels with a primary focus on TRISO fuel that is utilized by advanced nuclear reactors, including some SMRs and microreactors, designed to be safer, more efficient, and more flexible than traditional nuclear reactors (“Advanced Reactors”), and we believe we are the only participant in the market that is currently positioned to be able to work with and develop fuel for any developer of Advanced Reactors which use TRISO fuel.” (Note: SMRs are small to medium-sized reactors.)

Standard Nuclear “was built on the basis of certain nuclear-fuel related assets purchased at auction in late 2024 following the bankruptcy of the Ultra Safe Nuclear Corporation,” the prospectus said.

The company is not profitable. Standard Nuclear reported a net loss of $14.97 million on revenue of $3.36 million for the 12 months that ended March 31, 2026, the prospectus said.

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Disclosure: Nobody on the IPOScoop.com staff has a position in any stocks mentioned above, nor do they trade or invest in IPOs. The IPOScoop.com staff does not issue advice, recommendations or opinions.