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Standard Nuclear Raises $140 Million in Series A Funding Led by Decisive Point to Accelerate Advanced HALEU Fuel Production.

PUBLIC · STDNJan 26, 2026

Amount Raised

$140 Million

Round Type

Series A

Oak RidgeEnergyOil And GasRenewable Energy

Investors

Stepstone GroupCrucible CapitalChevron Technology VenturesXTX VenturesWelaraFundomoAndreessen HorowitzWashington Harbour PartnersDecisive Point

Description

Standard Nuclear has secured $140M in Series A funding to support its rapid buildout of new fuel development and fabrication infrastructure. The funding will help expand annual TRISO production to over two metric tons by mid-2026. Investors include Decisive Point, Chevron Technology Ventures, and several others. This capital raise is crucial for the company's operations as a reactor-agnostic producer of TRISO nuclear fuel.

Quick answer

Standard Nuclear raised $140 Million in a Series A round, dated January 26, 2026. Investors: Stepstone Group, Crucible Capital, Chevron Technology Ventures, XTX Ventures, Welara, Fundomo, Andreessen Horowitz and Washington Harbour Partners. Standard Nuclear is based in Oak Ridge, Tennessee, United States.

How much did Standard Nuclear raise?
Standard Nuclear raised $140 Million in a Series A round on January 26, 2026.
Who invested in Standard Nuclear?
Stepstone Group, Crucible Capital, Chevron Technology Ventures, XTX Ventures, Welara, Fundomo, Andreessen Horowitz and Washington Harbour Partners are named as investors in this round.
What does Standard Nuclear do?
Standard Nuclear is a company focused on developing advanced nuclear fuel, specifically utilizing TRISO technology.
Where is Standard Nuclear based and how big is it?
Standard Nuclear is based in Oak Ridge, Tennessee, United States.
Who are the decision-makers at Standard Nuclear?
Fundz holds 2 contacts at Standard Nuclear. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Energy and Oil And Gas around the same time

Companies in the same sectors as Standard Nuclear that raised within 45 days of this round, from Fundz verified event records.

  • Logan Energy raised $14M on March 10, 2026.
  • RIFT raised $97M (Series B) on March 3, 2026.
  • Einklang raised $2.6M (Seed) on February 23, 2026.
  • Hycosys raised $1M (Seed) on February 23, 2026.
  • International Battery Metals raised $2M (Seed) on February 23, 2026.
  • Verdera Energy raised $400K on February 20, 2026.

Who to call at Standard Nuclear, and when

A new round usually means Standard Nuclear is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

Standard Nuclear

Location

Oak Ridge, Tennessee, United States

About

Standard Nuclear is a company focused on developing advanced nuclear fuel, specifically utilizing TRISO technology. The company emerged from the assets of the defunct Ultra Safe Nuclear Corporation, following its bankruptcy. Standard Nuclear aims to commercialize this innovative fuel, which is known for its enhanced safety features, including resistance to meltdowns. With significant funding secured, the company is poised to enter the market with multiple sales agreements in place.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Standard Nuclear raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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