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
***********
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Phone
*********
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Website
*********
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Social
*********
- Legal Name Radiant Industries, Inc
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Annual Revenue
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Net Profit
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EBITDA
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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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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.
- Total Funding Total Funding
- Total Rounds 7
- Last Round Series D — $300.0M
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First Round
First Round
(22 Sep 2020)
- Investors Count 25
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Dec, 2025 | Amount | Series D - Radiant Nuclear | Valuation | Draper Associates , Boost VC | |
| Feb, 2025 | Amount | Series C - Radiant Nuclear | Valuation |
investors |
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| Oct, 2024 | Amount | Series C - Radiant Nuclear | Valuation | DCVC |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Venture capital firm focused on multiple sectors
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Founded Year | Domain | Location | |
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Venture capital investments in technology sectors are handled by Andreessen Horowitz.
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Founded Year | Domain | Location | |
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Venture capital firm focused on blockchain, wellbeing, and multiple sectors
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by Radiant Nuclear
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - Radiant Nuclear
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Radiant Nuclear Comparisons
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. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Advanced nuclear reactors are designed for low-carbon energy solutions.
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| domain | founded_year | HQ Location |
Advanced nuclear reactors are designed, built, and operated by Newcleo.
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| domain | founded_year | HQ Location |
Micro modular nuclear reactors are developed for scalable power generation.
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| domain | founded_year | HQ Location |
Small modular reactors are developed for advanced nuclear energy solutions.
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| domain | founded_year | HQ Location |
Small modular and high-temperature gas-cooled nuclear reactors are developed.
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| domain | founded_year | HQ Location |
Small modular reactors are developed for nuclear power applications.
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| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Latest news on Radiant Nuclear
Frequently Asked Questions about Radiant Nuclear
When was Radiant Nuclear founded?
Radiant Nuclear was founded in 2019 and raised its 1st funding round 1 year after it was founded.
Where is Radiant Nuclear located?
Radiant Nuclear is headquartered in Los Angeles, United States. It is registered at Los Angeles, California, United States.
Who is the current CEO of Radiant Nuclear?
Doug Bernauer is the current CEO of Radiant Nuclear. They have also founded this company.
Is Radiant Nuclear a funded company?
Radiant Nuclear is a funded company, having raised a total of $517.96M across 7 funding rounds to date. The company's 1st funding round was a Series C of $100M, raised on Sep 22, 2020.
How many employees does Radiant Nuclear have?
As of Dec 31, 2023, the latest employee count at Radiant Nuclear is 44.
What does Radiant Nuclear do?
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.
Who are the top competitors of Radiant Nuclear?
Radiant Nuclear's top competitors include TerraPower, Newcleo and X Energy.
Who are Radiant Nuclear's investors?
Radiant Nuclear has 25 investors. Key investors include Tribe Capital, SBIR, McKinley Capital, Alaska Growth Capital, and DCVC.