SStandard Nuclear, Inc. designs, engineers, and manufactures TRISO fuel for next‑generation reactors. Its TRISO fuel uses uranium kernels encased in multiple ceramic and carbon layers to withstand extreme temperatures, and the company operates a toll‑manufacturing model where customers supply the uranium feedstock and Standard Nuclear converts it into finished fuel. Unlike many competitors, it does not own reactors and relies on a reactor‑agnostic production line in Oak Ridge, backed by privately funded IP and institutional investors. The company aims to support the growth of SMRs, microreactors, and other advanced systems by providing a reliable, scalable fuel supply that enhances decarbonization, energy security, and defense applications.
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Industries
Company Size
51-200
Company Stage
IPO
Headquarters
Oak Ridge, Tennessee
Founded
2025
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Total Funding
$332M
Above
Industry Average
Funded Over
3 Rounds
Power prices in the PJM grid recently spiked above $1,000 per megawatt hour when a heatwave hit as reactors and plants were offline for maintenance. The spike shows how fragile round-the-clock supply can be, and it has turned attention to carbon-free power stocks. Simply Wall St highlights three. Standard Nuclear, with a $2.1 billion market cap, makes TRISO fuel for small reactors and earns about $7.5 million from it. Planned 2026 approvals could lift capacity to 2.5 metric tons a year. Cameco, valued at C$54.7 billion, earns about C$2.9 billion from uranium, C$551 million from fuel services, and C$3.4 billion from Westinghouse. It is limiting new long-term contracts while seeking higher price floors. TKMS & Co KGaA, valued at €4.9 billion, builds submarines and warships for NATO navies. Its submarine unit brings in about €1.3 billion.
Standard Nuclear's shares rose 4.45% to $14.31 following a binding TRISO fuel supply agreement with Radiant Industries. The deal covers multiple metric tons of fuel for Kaleidos microreactors through 2031. The stock has gained 10.33% over seven days and 89.79% over 30 days. Recent fuel contracts and a new board appointment have driven this momentum. However, a DCF valuation model estimates Standard Nuclear's fair value at $9.42, suggesting the stock is overvalued by nearly $5 per share at current levels. The company reported a $14.97 million loss on $3.36 million revenue, with a market capitalisation of $2.20 billion. The valuation gap raises questions about whether the TRISO contract pipeline is already fully priced into the shares.
Standard Nuclear backlog reaches $576.9 million. * Standard Nuclear reported Q2 2026 revenue of $4.7 million, up from $0.6 million a year earlier. * Total contract backlog increased to $576.9 million after a new fuel supply agreement. * The company advanced TRISO fuel production facilities and completed a New York Stock Exchange IPO. Standard Nuclear (NYSE:STDN) reported second quarter 2026 revenue of $4.7 million, up from $0.6 million in the prior-year period, while total contract backlog later increased to $576.9 million following new customer agreements. The company reported total contract backlog of $241.5 million as of June 30, 2026, compared with $91.3 million on March 31, 2026, while funded backlog increased to $61.9 million from $8.2 million. Standard Nuclear Chief Executive Officer said the company continued converting its qualified pipeline into long-term contracts and advancing production capabilities, according to the company's earnings announcement. During the quarter, Standard Nuclear delivered 50 kgU of TRISO fuel and completed delivery of the remaining reactor core after quarter end, marking the first reactor core of commercially produced TRISO fuel supplied by an independent U.S. manufacturer, according to the company. Standard Nuclear stated that construction was substantially completed at its Tennessee and Idaho production facilities, with startup, commissioning, and authorization activities underway and operating authorization targeted for the fourth quarter of 2026. The company also completed an initial public offering on the New York Stock Exchange, adding approximately $137.7 million in net proceeds, and reported a pro forma debt-free balance sheet with approximately $239.9 million in cash. Frequently asked questions. STDN signals
Standard Nuclear reported second quarter 2026 revenue of $4.7 million, an eight-fold increase from $0.6 million in the prior-year period. The company delivered 50 kgU of TRISO fuel in Q2 and completed its first reactor core of commercially produced TRISO fuel post-quarter. Total Contract Backlog reached $241.5 million at 30 June, up from $91.3 million at 31 March. Following a new fuel supply agreement after quarter end, Funded Backlog increased 93% to $119.3 million and Total Contract Backlog rose to $576.9 million. Construction was substantially completed at new Tennessee and Idaho production facilities, with authorisation to operate targeted for Q4 2026. The company completed its initial public offering on 17 July, adding approximately $137.7 million in net proceeds.
Standard Nuclear adds Cohen to board of directors. By ExchangeMonitor Former Department of Energy legal counsel official Seth Cohen joined Standard Nuclear's board of directors, the company said Aug. 14 in a LinkedIn post. Cohen's appointment comes after he left the federal government in June. When in the government, Cohen was... Thank you for visiting Weapons Complex Morning Briefing!
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Industries
Company Size
51-200
Company Stage
IPO
Headquarters
Oak Ridge, Tennessee
Founded
2025
Find jobs on Simplify and start your career today