About Radiant Nuclear
Radiant Nuclear is a company based in Los Angeles (United States) founded in 2019 by Doug Bernauer. Radiant Nuclear has raised $517.96 million across 7 funding rounds from investors including Tribe Capital, SBIR and McKinley Capital. The company has 44 employees as of December 31, 2023. Radiant Nuclear operates in a competitive market with competitors including TerraPower, Newcleo, NuScale Power, Oklo and X Energy, among others.
- Headquarter Los Angeles, United States
- Employees 44 as on 31 Dec, 2023
- Founders Doug Bernauer
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Sectors
Energy & Utilities
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Email
Locked
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Phone
Locked
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Website
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Social
Locked
- Legal Name Radiant Industries, Inc
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$517.96 M (USD)
in 7 rounds
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Latest Funding Round
$300 M (USD), Series D
Dec 17, 2025
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Investors
Tribe Capital
& 24 more
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Employee Count
44
as on Dec 31, 2023
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People of Radiant Nuclear
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Funding Insights of Radiant Nuclear
Radiant Nuclear has successfully raised a total of $517.96M across 7 strategic funding rounds. The most recent funding activity was a Series D round of $300 million completed in December 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Radiant Nuclear
Radiant Nuclear has secured backing from 25 investors, including venture fund, institutional, and angel investors. Prominent investors backing the company include Tribe Capital, SBIR and McKinley Capital.
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Venture capital firm focused on multiple sectors
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Venture capital investments in technology sectors are handled by Andreessen Horowitz.
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Venture capital firm focused on blockchain, wellbeing, and multiple sectors
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Investor details for Radiant Nuclear
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Investments & Acquisitions by Radiant Nuclear
Investment portfolio details for Radiant Nuclear
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Financial Statements - Radiant Nuclear
Detailed financials for Radiant Nuclear
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Radiant Nuclear Comparisons
Peer comparison for Radiant Nuclear
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Competitors of Radiant Nuclear
Radiant Nuclear operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as TerraPower, Newcleo, NuScale Power, Oklo and X Energy, among others.
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Advanced nuclear reactors are designed for low-carbon energy solutions.
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Advanced nuclear reactors are designed, built, and operated by Newcleo.
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Micro modular nuclear reactors are developed for scalable power generation.
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Small modular reactors are developed for advanced nuclear energy solutions.
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Small modular and high-temperature gas-cooled nuclear reactors are developed.
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Small modular reactors are developed for nuclear power applications.
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Detailed competitors of Radiant Nuclear
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Latest news on Radiant Nuclear
Complete news archive for Radiant Nuclear
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Frequently Asked Questions about Radiant Nuclear
Radiant Nuclear was founded in 2019 and raised its 1st funding round 1 year after it was founded.
Radiant Nuclear is headquartered in Los Angeles, United States. It is registered at Los Angeles, California, United States.
Doug Bernauer is the current CEO of Radiant Nuclear. They have also founded this company.
Radiant Nuclear is a funded company, having raised a total of $517.96M across 7 funding rounds to date.
As of Dec 31, 2023, the latest employee count at Radiant Nuclear is 44.
Radiant Nuclear was founded in 2019 and is based in Los Angeles, United States. Operations center on the nuclear energy sector, where transportable microreactors are developed to deliver low-carbon electricity, district heating, and support for industrial processes. The technology is tailored for reliable energy solutions across various remote and on-site uses, with a focus on modular deployment.
Radiant Nuclear's top competitors include TerraPower, Newcleo and X Energy.
Radiant Nuclear has 25 investors. Key investors include Tribe Capital, SBIR, McKinley Capital, Alaska Growth Capital, and DCVC.