Radiant

Programs1

• Janus Program

  Prime · Development

  Confirmed

Profile4

1. 1
   OtherRadiant - Black Flag Job Board

   Black Flag · Supports Organization

   “Develops mass-produced portable nuclear microreactors that deliver clean, resilient power for remote locations, critical infrastructure, and military use”

2. 2
   CompanyOur Companies

   Decisive Point · Supports Organization

   “Radiant is developing micro-nuclear reactors”

3. 3
   DatabaseRadiant — LinkedIn company profile

   LinkedIn via Bright Data · Supports Organization · company size, Organization · founded, Organization · headquarters, Organization · logo, Organization · url

   “{"company_size": "51-200 employees"}”

4. 4
   CompanyRadiant

   Radiant · Supports Organization

   “One product for commercial & government customers.”

Funding14

1. 5
   Regulatory filingRadiant Industries, Inc. Form D

   SEC EDGAR · Dec 30, 2025 · Supports Funding round · amount

   “<totalAmountSold>268805033</totalAmountSold>”

2. 6
   NewsEl Segundo's Radiant Hits $1.8B Valuation with $300M Series D for Portable Nuclear Power

   Los Angeles Times · Dec 19, 2025 · Supports Funding round · post money valuation usd

   “values the company at more than $1.8 billion”

3. 7
   CompanyRadiant Raises Over $300 Million in New Funding to Mass-Produce Transportable Nuclear Reactors

   Radiant · Dec 17, 2025 · Supports Funding round · amount

   “today announced that it has raised more than $300 million in a new round of funding.”

4. 8
   NewsRadiant raises over $300 million to build nuclear microreactors

   Reuters · Dec 17, 2025 · Supports Funding round

   “The funding round was led by Draper Associates and Boost VC”

5. 9
   Regulatory filingRadiant Industries, Inc. Form D

   SEC EDGAR · Jun 10, 2025 · Supports Funding round · amount

   “<totalAmountSold>66049991</totalAmountSold>”

6. 10
   CompanyRadiant closes $165 Million Series C with additional funding from Giant Ventures, StepStone, ARK Venture Fund, and others

   Radiant · May 28, 2025 · Supports Funding round

   “announced today the successful close of its $165 million Series C funding round”

7. 11
   Regulatory filingRadiant Industries, Inc. Form D

   SEC EDGAR · Nov 15, 2024 · Supports Funding round · amount

   “<totalAmountSold>99999999</totalAmountSold>”

8. 12
   NewsRadiant Industries Raises $100 Million in Series C Round

   Orrick · Nov 14, 2024 · Supports Funding round · amount

   “Represented Radiant Nuclear in its $12.6 million Series A”

9. 13
   CompanyRadiant Secures $100 Million in Series C Funding, Plans Milestone Test at INL's DOME Facility

   Radiant · Nov 14, 2024 · Supports Funding round · amount

   “today announced a $100 million Series C funding round led by DCVC”

10. 14
    CompanyInvesting in Radiant

    Andreessen Horowitz · Apr 24, 2023 · Supports Funding round

    “We are honored to partner with Radiant and lead their Series B round.”

11. 15
    Regulatory filingRadiant Industries, Inc. Form D

    SEC EDGAR · Apr 18, 2023 · Supports Funding round · amount

    “<totalAmountSold>40714963</totalAmountSold>”

12. 16
    Regulatory filingRadiant Industries, Inc. Form D

    SEC EDGAR · Mar 3, 2022 · Supports Funding round · amount

    “<totalAmountSold>12619987</totalAmountSold>”

13. 17
    NewsStartup Series: Nuclear Micro-Reactors with Radiant

    MCJ · Supports Funding round · amount

    “They raised a $40 million Series B in 2023 led by a16z”

14. 18
    DatabaseRadiant Nuclear - Tracxn company profile

    Tracxn · Supports Funding round

    “Its first funding round was on Sep 22, 2020.”

Supply chain1

1. 19
   CompanyRadiant to Build First Portable Nuclear Generator Factory

   Radiant · Oct 13, 2025 · Supports Facility, Facility · name

   “that it will build its first factory on a Manhattan Project site in Oak Ridge, Tennessee that helped launch the nuclear age over 80 years ago.”

People1

1. 20
   DatabaseRadiant — crunchbase profile

   Crunchbase via Bright Data · Supports Role · founders

   “{"founders": [{"id": "bob-urberger-8c3a", "type": "person", "value": "Bob Urberger"}, {"id": "doug-bernauer-0ffd", "type": "person", "value": "Doug Bernauer"}]}”