/Companies

Elemental Nuclear Energy

Omaha, US · Founded 2025

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Elemental Nuclear is an advanced nuclear technology company developing the Inherently-Safe Sodium-Cooled Thermal Reactor (ISTR) Power System, a compact sodium-cooled small modular reactor paired with supercritical CO₂ power conversion, aimed at supplying clean baseload power for applications such as AI datacenters, industrial processing, and grid needs. It also pursues non-fossil-fuel power generation, nuclear isotope production, and power generation services, with a focus on the US market.

Founders & leadership

DR
David R. BlytheChief Executive Officer
KB
Kaleb BlytheChief Financial Officer and Secretary
AB
Adrian BeestonNamed on SEC filing

Reported raises · per SEC filings

Form D private placements

$5.5M disclosed across 1 round · 2026

▶$5.5MraisedOct 2026 · 123 investors · Other Energy
Rule 506(b)
Officers, directors & promoters on the filing
  • David R. BlytheExecutive Officer, Director
  • Kaleb BlytheExecutive Officer
  • Adrian BeestonDirector
Offering amount
$5.5M
Amount sold
$5.5M
Sales commissions
$602.3K
Proceeds to insiders
$1.1M
Placement agents
Alexander Capital, L.P.
First sale
Sep 2026
Incorporated
Corporation, Nevada, 2025
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

What does Elemental Nuclear Energy do?
Elemental Nuclear is an advanced nuclear technology company developing the Inherently-Safe Sodium-Cooled Thermal Reactor (ISTR) Power System, a compact sodium-cooled small modular reactor paired with supercritical CO₂ power conversion, aimed at supplying clean baseload power for applications such as AI datacenters, industrial processing, and grid needs. It also pursues non-fossil-fuel power generation, nuclear isotope production, and power generation services, with a focus on the US market.
How much funding has Elemental Nuclear Energy raised?
Elemental Nuclear Energy has disclosed $5.5M raised across 1 round.
Where is Elemental Nuclear Energy headquartered?
Elemental Nuclear Energy is headquartered in Omaha, US.